Federal contracts
$9.2BConsulting & Government ServicesPaper Trail research
Leidos
A government contractor providing information technology, cybersecurity, engineering, and intelligence services.
At a Glance
Highlights from available records. Missing information does not mean an activity did not occur.
Tracked federal obligations
$9B
2025-09-24–2026-09-23. Commitments to spend, not cash paid.
Inspect records →Largest tracked awarding agency
Department of Defense
2025-09-23–2026-09-22 · $3B · 32.3% of tracked obligations
Inspect records →In-house lobbying expenses
$2.4M
2026 YTD · latest filings; in-house expenses and outside-firm income are not combined.
Inspect records →Documented people connections
89
Distinct people with published, verified positions in the records shown below.
Inspect records →Industry
Consulting & Government Services
Organization classification recorded by Paper Trail.
Inspect records →Federal spending
Total federal obligations
$9B
Obligations recorded from September 24, 2025 through September 23, 2026. Obligations are promises by the federal government to spend money, not necessarily cash already paid.
As of
September 23, 2026
Paper Trail overview
About This Organization
A government contractor providing information technology, cybersecurity, engineering, and intelligence services.
Editorial context
Why It Is Included
Included because this organization appears in federal spending records and is part of The Paper Trail Project's public-interest research directory.
Paper Trail research
Why you may have heard of it
Frequently wins large federal IT and national security contracts.
Direct public money received
Public Money Profile
Federal obligations are shown by award type and kept separate from tax incentives or workforce public-benefit research. These categories should not be added into a generic “subsidy” figure.
Federal grants
-$18.9KDirect payments
$0Federal loans
$0Other assistance
$0No published source-backed estimate linked unless shown elsewhere on this profile.
Not included without attributable official records.
Connection explorer
Follow the Full Trail
Move from this organization to federal agencies, spending categories, reviewed corporate relationships, lobbying disclosures, its affiliated PAC, and political recipients.
Open Connection Explorer →Sourced institutional roles
Leadership & People
Lobbying Connections
SEAN MCGLYNN
Registered lobbyist
View sourced career record →STEVEN RICHARDS VALENTINERegistered lobbyist
View sourced career record →TODD HARMERRegistered lobbyist
View sourced career record →JESSICA STEFFENSRegistered lobbyist
View sourced career record →DENNIS POTTERRegistered lobbyist
View sourced career record →COLIN BRAINARDRegistered lobbyist
View sourced career record →MICHAEL HERSONRegistered lobbyist
View sourced career record →KATE HALLAHANRegistered lobbyist
View sourced career record →DAVID MYERSRegistered lobbyist
View sourced career record →EMILY TRAPANIRegistered lobbyist
View sourced career record →JAMES GAVIN MATHISRegistered lobbyist
View sourced career record →JONATHAN ETHERTONRegistered lobbyist
View sourced career record →CATHERINE EDMONSONRegistered lobbyist
View sourced career record →RACHEL LIPSEYRegistered lobbyist
View sourced career record →JANA DENNINGRegistered lobbyist
View sourced career record →LAUREN BAZELRegistered lobbyist
View sourced career record →VALERIE L. BALDWINRegistered lobbyist
View sourced career record →JAMES THOMAS jrRegistered lobbyist
View sourced career record →BRENDON P. GEHRKERegistered lobbyist
View sourced career record →MATT WEINSTEINRegistered lobbyist
View sourced career record →ABBEY OVERLANDRegistered lobbyist
View sourced career record →NEIL MCKIERNANRegistered lobbyist
View sourced career record →CORNELL TEAGUERegistered lobbyist
View sourced career record →THOMAS MICHELSRegistered lobbyist
View sourced career record →JASON MATTHEWSRegistered lobbyist
View sourced career record →TYLER LEVINSRegistered lobbyist
View sourced career record →ALISON GRAABRegistered lobbyist
View sourced career record →JOHN J KILLEENRegistered lobbyist
View sourced career record →SLADE GORTONRegistered lobbyist
View sourced career record →BART GORDONRegistered lobbyist
View sourced career record →JUDSON GREIFRegistered lobbyist
View sourced career record →KRISTY PARKRegistered lobbyist
View sourced career record →MICHAEL S JOHNSONRegistered lobbyist
View sourced career record →JOHN SPENCER FREEBAIRNRegistered lobbyist
View sourced career record →CARL KIMERegistered lobbyist
View sourced career record →ZACKARY LINICKRegistered lobbyist
View sourced career record →ROBERT EMMETTRegistered lobbyist
View sourced career record →JAMES T WALSHRegistered lobbyist
View sourced career record →STEVEN MCCAINRegistered lobbyist
View sourced career record →KRISTY PARKRegistered lobbyist
View sourced career record →JORDAN ALEX STONERegistered lobbyist
View sourced career record →ROBERT G STEVENSONRegistered lobbyist
View sourced career record →CONNIE MACK ivRegistered lobbyist
View sourced career record →JOHN KINGSTONRegistered lobbyist
View sourced career record →MARY BURKE BAKERRegistered lobbyist
View sourced career record →LETITIA WHITERegistered lobbyist
View sourced career record →DAVID FREDERICK KILIANRegistered lobbyist
View sourced career record →STACY LADWIGRegistered lobbyist
View sourced career record →DAVID SCHNITTGERRegistered lobbyist
View sourced career record →DANIEL MENCHERRegistered lobbyist
View sourced career record →JOSH MARTINRegistered lobbyist
View sourced career record →TIM PECKINPAUGHRegistered lobbyist
View sourced career record →JOHN MCHUGHRegistered lobbyist
View sourced career record →RYAN COLVERTRegistered lobbyist
View sourced career record →NATHAN J MILLERRegistered lobbyist
View sourced career record →DANIEL KIDERARegistered lobbyist
View sourced career record →DAVID LUGARRegistered lobbyist
View sourced career record →ROBERT CRAMER jrRegistered lobbyist
View sourced career record →COURTNEY JOHNSONRegistered lobbyist
View sourced career record →JORDAN SEERegistered lobbyist
View sourced career record →KATHRYN VERONARegistered lobbyist
View sourced career record →MARIA BOWIERegistered lobbyist
View sourced career record →MICHAEL KHATCHADURIANRegistered lobbyist
View sourced career record →VAN HIPP jrRegistered lobbyist
View sourced career record →LAWRENCE SPIVEYRegistered lobbyist
View sourced career record →HANS KLINGLERRegistered lobbyist
View sourced career record →RODERICK D. HALLRegistered lobbyist
View sourced career record →RICHARD KYLE OLIVERRegistered lobbyist
View sourced career record →ELIZABETH AUSTIN-MACKENZIERegistered lobbyist
View sourced career record →GWYNETH WOOLWINERegistered lobbyist
View sourced career record →JUDITH HAFNERRegistered lobbyist
View sourced career record →ROBERT PETERSRegistered lobbyist
View sourced career record →WILLIAM D LOWERYRegistered lobbyist
View sourced career record →JEAN DENTONRegistered lobbyist
View sourced career record →PATRICK MICHAEL LARGERegistered lobbyist
View sourced career record →JAMES SARTUCCIRegistered lobbyist
View sourced career record →JUDSON GREIFRegistered lobbyist
View sourced career record →ANNE LEMAYRegistered lobbyist
View sourced career record →PATRICIA A NELSONRegistered lobbyist
View sourced career record →LAWRENCE F O'BRIEN, IIIRegistered lobbyist
View sourced career record →ROBERT H MARSHRegistered lobbyist
View sourced career record →THOMAS J KEATINGRegistered lobbyist
View sourced career record →DAVID HEILRegistered lobbyist
View sourced career record →SAMANTHA SEGALL ANDERSONRegistered lobbyist
View sourced career record →HEATHER HESCHELES GAGNERegistered lobbyist
View sourced career record →AMY B. SMITHRegistered lobbyist
View sourced career record →MCKIE GORDON CAMPBELLRegistered lobbyist
View sourced career record →BENJAMIN JARRETTRegistered lobbyist
View sourced career record →BOBBIE SCHWIERRegistered lobbyist
View sourced career record →Federal data
Spending Over Time
Prime-award transaction obligations attributed to this USAspending recipient. Negative totals can reflect deobligations or corrections.
$5BFY2017
$6.9BFY2018
$7.3BFY2019
$8.6BFY2020
$9.2BFY2021
$9.7BFY2022
$10.5BFY2023
$10.5BFY2024
$10.2BFY2025
$7.5BFY2026To date
The current fiscal year is partial and will change as USAspending publishes additional transactions.
Federal data
Who funds Leidos?
The federal agencies and offices responsible for the organization’s recorded obligations.
1Department of Defense$2,978,286,05232.3% of total2Department of Veterans Affairs$2,499,953,93827.1% of total3Department of Health and Human Services$786,957,0268.5% of total4Department of Energy$691,907,7097.5% of total5Department of Transportation$561,732,9076.1% of total6General Services Administration$488,679,7525.3% of total7National Aeronautics and Space Administration$328,076,8373.6% of total8Department of Homeland Security$326,051,1353.5% of total9Social Security Administration$250,143,6402.7% of total10National Science Foundation$241,392,6542.6% of total11Department of Justice$34,293,4410.4% of total12Nuclear Regulatory Commission$14,375,9750.2% of total13Department of the Interior$11,715,0760.1% of total14Department of Housing and Urban Development$340,3890.0% of total15Department of the Treasury$275,4100.0% of total16Department of Labor$00.0% of total17Department of State$00.0% of total18Environmental Protection Agency$00.0% of total19Department of Agriculture$00.0% of total20Railroad Retirement Board$00.0% of total
ConnectedLast refreshed September 23, 2026
Prime-award transaction obligations from 2025-09-23 through 2026-09-22, grouped by top-tier awarding agency.
Federal data
What Federal Agencies Bought or Funded From Leidos
USAspending classifies federal obligations using product and service codes for contracts and assistance-listing categories for grants and other assistance. These records describe federal awards to the organization—not the organization’s own operating expenses.
Products and services
MEDICAL- EVALUATION/SCREENING
PSC Q403
$2,501,736,71527.2% of total
IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
PSC DA01
$1,183,256,24512.8% of total
HEALTH R&D SERVICES; HEALTH CARE SERVICES; APPLIED RESEARCH
PSC AN12
$707,433,4807.7% of total
SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
PSC R425
$326,999,8413.5% of total
SOCIAL- OTHER
PSC G099
$323,284,6153.5% of total
IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)
PSC DF01
$293,559,4323.2% of total
OPERATION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES
PSC M1HA
$239,259,4682.6% of total
MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS
PSC J063
$226,324,7532.5% of total
UNMANNED AIRCRAFT
PSC 1550
$205,686,0942.2% of total
IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE
PSC DA10
$201,512,4092.2% of total
NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH
PSC AC32
$162,844,8431.8% of total
MODIFICATION OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT
PSC K017
$130,980,4381.4% of total
COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS
PSC 5810
$118,057,2751.3% of total
SUPPORT- PROFESSIONAL: OTHER
PSC R499
$113,068,6311.2% of total
PURCHASE OF RADAR AND NAVIGATIONAL FACILITIES
PSC E1BC
$97,500,4161.1% of total
Federal assistance programs
Export - Loan Guarantee/Insured Loans
Assistance listing 31.007
$00.0% of total
Public Housing Capital Fund
Assistance listing 14.872
-$2,252-0.0% of total
Demolition and Revitalization of Severely Distressed Public Housing
Assistance listing 14.866
-$16,686-0.0% of total
Prime-award transaction obligations from 2025-09-23 through 2026-09-22. Categories can be broad and reflect federal coding, not Paper Trail editorial conclusions. View USAspending source ↗
Corporate structure
What does Leidos control?
Business segments, subsidiaries, joint ventures, and acquired companies connected to the parent organization.
Legal-subsidiary lists are drawn from reviewed SEC Exhibit 21 filings. Companies may omit subsidiaries that are not considered significant under SEC reporting rules, so these lists are not necessarily exhaustive.
Legal subsidiaries23
1901 Group, LLC
Virginia
SEC filing source ↗Dynetics Technical Solutions, Inc
Alabama
SEC filing source ↗Dynetics, Inc
Alabama
SEC filing source ↗Gibbs & Cox, Inc
New York
SEC filing source ↗Hanford Mission Integration Solutions, LLC
Delaware
SEC filing source ↗Kudu Dynamics LLC
Virginia
SEC filing source ↗Leidos Biomedical Research, Inc
Delaware
SEC filing source ↗Leidos Consulting Engineers, Inc
California
SEC filing source ↗Leidos Digital Solutions, Inc
Virginia
SEC filing source ↗Leidos Engineering, LLC
Delaware
SEC filing source ↗Leidos Global Technology Corporation
Delaware
SEC filing source ↗Leidos Government Services, Inc
Maryland
SEC filing source ↗Leidos Integrated Technology, LLC
Delaware
SEC filing source ↗Leidos Intermediate Holdings, Inc
Delaware
SEC filing source ↗Leidos New Zealand Limited
New Zealand
SEC filing source ↗Leidos Security Detection & Automation, Inc
Delaware
SEC filing source ↗Leidos Services, Inc
Delaware
SEC filing source ↗Leidos, Inc
Delaware
SEC filing source ↗QTC Holdings, Inc
Delaware
SEC filing source ↗QTC Management, Inc
California
SEC filing source ↗QTC Medical Services, Inc
California
SEC filing source ↗Savanna Industries, Inc
Virginia
SEC filing source ↗SPIRE Manufacturing Solutions, LLC
Colorado
SEC filing source ↗Acquisitions5
Cobham Aviation Services Australia’s Special Mission businessSEC filing source ↗
Cobham Aviation Services Australia’s Special Mission business. During fiscal 2021SEC filing source ↗
Cobham Special MissionSEC filing source ↗
Kudu DynamicsSEC filing source ↗
Savanna IndustriesSEC filing source ↗
Federal disclosures
Federal Lobbying
In-house lobbying expenses · 2026 YTD
$2.4M
Expenses reported on filings where the organization registers and lobbies on its own behalf.
Outside lobbying-firm income · 2026 YTD
$770K
Income reported by outside registrants for work on behalf of this client.
These categories are shown separately and are not added together. An organization’s expense estimate may already include payments to outside firms, depending on its reporting method.
Lobbying over time
| Year | In-house expenses | Outside-firm income |
|---|---|---|
| 2015 | $660K | $520K |
| 2016 | $730K | $560K |
| 2017 | $870K | $550K |
| 2018 | $940K | $775K |
| 2019 | $1.4M | $580K |
| 2020 | $1.8M | $630K |
| 2021 | $2.3M | $770K |
| 2022 | $2.8M | $870K |
| 2023 | $2.5M | $1.1M |
| 2024 | $3.8M | $1.1M |
| 2025 | $4.9M | $1.6M |
| 2026 | $2.4M | $770K |
What they lobbied on
Defense · 225Budget/Appropriations · 209Homeland Security · 128Science/Technology · 70Aerospace · 63Veterans · 58Health Issues · 55Intelligence · 53Energy/Nuclear · 52Taxation/Internal Revenue Code · 46Government Issues · 19Transportation · 14Aviation/Airlines/Airports · 11Labor Issues/Antitrust/Workplace · 9Computer Industry · 9Environment/Superfund · 3Small Business · 2Medical/Disease Research/Clinical Labs · 1Law Enforcement/Crime/Criminal Justice · 1
Outside lobbying firms
| Firm / registrant | Active filings | Reported income |
|---|---|---|
| THE OB-C GROUP, LLC | 46 | $3.1M |
| AMERICAN DEFENSE INTERNATIONAL | 34 | $840K |
| INNOVATIVE FEDERAL STRATEGIES, LLC | 31 | $730K |
| ALPINE GROUP PARTNERS, LLC. | 27 | $1.3M |
| ETHERTON AND ASSOCIATES, INC. | 19 | $380K |
| TEAM HALLAHAN LLC | 18 | $540K |
| VANTAGE POINT STRATEGIES LLC | 18 | $410K |
| CR FEDERAL | 17 | $670K |
| 535 GROUP, LLC | 14 | $420K |
| PARK GOVERNMENT RELATIONS, LLC | 14 | $350K |
| JEFFERSON BUSINESS CONSULTING, LLC | 10 | $200K |
| K&L GATES, LLP | 9 | $110K |
| SQUIRE PATTON BOGGS | 6 | $540K |
| BLUEWATER STRATEGIES | 5 | $95K |
| BLACK DIAMOND STRATEGIES LLC | 5 | $150K |
Only the latest filing in each registrant/client/quarter series contributes to these totals.
Lobbyists listed on disclosures
ABBEY OVERLAND
Covered position: Special Asst. Office of the Sec Def, Special Asst. Office of the Asst. Sec Def for Leg Affairs, Legislative Asst., Sen. Joni Ernst
ALISON GRAAB
Covered position: Attorney, Surface Transportation Board; Counsel, Senate Commerce Cmte; Policy Director, Senate Commerce Cmte.; Clerk, Senate Appropriations Cmte THUD
AMY B. SMITH
Covered position: Policy Director/Deputy Staff Director, Transportation & Infrastructure Committee (2007-2013); Director of Floor Operations, Republican Whip (2003-2007); Appropriations Associate, House Majority Whip (2001-2003)
ANNE LEMAY
Covered position: LA/Dir of Def & For Affairs, Rep McHugh; Prof Staff, House Armed Svces Comm; Spec Asst/CoS to Secty of Army
BART GORDON
Covered position: U.S. Congressman
BENJAMIN JARRETT
Covered position: Special Assistant for Outreach, Appalachian Regional Commission / MLA, Rep. John Carter / Staff Asst., Rep. Aaron Shock
BOBBIE SCHWIER
BRENDON P. GEHRKE
Covered position: Legislative Assistant, Rep. Tim Walz (2011-2013)
CARL KIME
CATHERINE EDMONSON
COLIN BRAINARD
Covered position: Chief of Staff, Rep. Steve Watkins; Executive Director, Joint Economic Cmte.; Dep. Chief of Staff, Rep. Erik Paulsen; Dep. Chief of Staff, Rep. Lynn Jenkins; LC, Sen. Richard Burr
CONNIE MACK iv
CORNELL TEAGUE
Covered position: Professional Staff, House Appropriations Cmte - Defense; Professional Staff, House Appropriations Cmte - Homeland
COURTNEY JOHNSON
Covered position: Research Assistant, House Energy & Commerce Committee
DANIEL KIDERA
DANIEL MENCHER
Covered position: Clerk, Senate Approps Cmte; Deputy Budget Director, US ICE; Deputy Budget Director, Agricultural Research Service; Staff Chief, USDA; Division Chief, US DoS
DAVID FREDERICK KILIAN
DAVID HEIL
Covered position: Congressman Sam Johnson
Covered position: Chief of Staff Congressman SAM jOHNSON
Covered position: Chief of Staff Congressman Sam Johnson
DAVID LUGAR
DAVID MYERS
Covered position: LA to Sen Domenici, Exec Asst to Sen DAmato
DAVID SCHNITTGER
Covered position: Dep. Chief of Staff, Speaker Boehner, 2006-2015; Press Secr., Rep. John Boehner 1994-2001; Communications Director, House Committee on Education and the Workforce 2001-2005
DENNIS POTTER
Covered position: Staff Asst/LC, Senator Gramm
ELIZABETH AUSTIN-MACKENZIE
Covered position: SVetCmt: Intrn (Jun12-Dec12), Stf Ass (Dec12-Mar13), Leg Aid (Mar13-May14), Snr Leg Aid (May14-Mar15), Leg Ass (Mar15-Jul15), Snr Leg Ass (Jul15-Dec15), Stf Mbr (Dec15-Sep16); Stf Dir, H Hlth Scmte (Jun17-Aug23); Snr Pol Advsr, SVetCmt (Aug23-Jun25)
EMILY TRAPANI
GWYNETH WOOLWINE
Covered position: Senior Advisor, Digital & AI Acquisition, DoD (2023-25); Digital Services Expert, U.S. Digital Service/EOP (2021-23); Professional Staff Member, Senate Armed Services Committee (2015-21); Senior Analyst/Analyst, GAO (2004-15).
HANS KLINGLER
HEATHER HESCHELES GAGNE
JAMES GAVIN MATHIS
JAMES SARTUCCI
Covered position: LD, Sen Lott; Professional Staff/Coast Guard Fellow, Senate Committee on Commerce, Science & Transportation
JAMES T WALSH
JAMES THOMAS jr
Covered position: Special Assistant, Office of the Secretary of Defense; Leg. Director, Rep. Duncan Hunter; Military Leg. Assistant, Rep. Duncan Hunter; Congressional Liaison, International Trade Administration, Department of Commerce
JANA DENNING
Covered position: Staff Assistant, Rep. Bob Clement (TN-05) Legislative Correspondent, Rep. John W. Olver (MA-01) Senior Legislative Assistant, Rep. Dennis Moore (KS-03) Senior Professional Staff, House Transportation & Infrastructure Subcommittee on Aviation
JASON MATTHEWS
Covered position: Principal
JEAN DENTON
JESSICA STEFFENS
Covered position: Professional Staff Member, House Foreign Affairs Committee
JOHN J KILLEEN
JOHN KINGSTON
Covered position: 1993-2015, Congressman-U.S. House of Representatives
JOHN LUNDY
Covered position: COS to Sen Trent Lott; LA to Rep Larry Combest and Rep Mike Espy
JOHN MCHUGH
Covered position: U.S. Congressman; Secretary of the U. S. Army
JOHN SPENCER FREEBAIRN
Covered position: Chief of Staff, Rep. Kay Granger (2017-2019); Deputy Chief of Staff, Rep. Roger Williams 2013-2017); Professional Staff/Military Legislative Assistant, Rep. Jerry Lewis (1999-2013)
JONATHAN ETHERTON
JORDAN ALEX STONE
Covered position: Law Clerk, Sen Commerce, Science & Transportation Cmte (Jul2015-Aug2015); Staff Asst, Sen Approps Cmte, Subcmte on Commerce, Justice, Science (Aug2015-Apr2017); Staff Member, Sen Approps Cmte, Subcmte on Transportation & HUD (Apr2017-July2019).
JORDAN SEE
Covered position: Legislative Aide, Rep. Gregg Harper (MS-03) Legislative Aide, Rep. Buddy Carter (GA-01)
Covered position: Legislative Assistant (Rep. Gregg Harper, MS-03), Communications Director (Rep. Gregg Harper, MS-03), Legislative Director (Rep. Buddy Carter, GA-01)
JOSH MARTIN
Covered position: Chief of Staff to Rep mac Thornberry, Health policy Director to Senator Richard Burr, Legislative Director and Deputy Chief of Staff to Congressman Michael Burgess
Covered position: Chief of Staff to Representative Thornberry, Health Policy Director to Senator Richard Burr, Legislative Director and Deputy Chief of Staff to Congressman Michael Burgess
Covered position: Chief of Staff to Rep Mac Thornberry, Health Policy Director to Senator Richard Burr, Legislative Director and Deputy Chief of Staff to Congressman Michael Burgess
JUDITH HAFNER
Covered position: Congressional Liaison Officer, U.S. Dept of Transportation
Covered position: Congressional Liaison Officer, U.S. Dept. of Transportation
Covered position: Congressional Liaison Officer, USDOT
Covered position: Congressional Liaison Officer, U.S. Department of Transportation
Covered position: Congressional Liaison Officer, US Department of Transportation
Covered position: Congressional Liaison Officer, US Dept of Transportation
Covered position: US Department of Transportation, Congressional Liaison Officer
JUDSON GREIF
JUDSON GREIF
KATE HALLAHAN
KATHRYN VERONA
Covered position: Fellow, Senate Commerce Committee - Minority Staff
KRISTY PARK
KRISTY PARK
Covered position: House Veterans Affairs Committee, PSM; WH OMB, Program Examiner
LAUREN BAZEL
Covered position: Senior Tax Policy Advisor, Sen. Maria Cantwell; Tax Policy Advisor, Sen. John Kerry; Senior Policy Advisor, Sen. William Cowan
LAWRENCE F O'BRIEN, III
LAWRENCE SPIVEY
Covered position: Professional Staff, Senate Appropriations Committee
LETITIA WHITE
MARIA BOWIE
Covered position: Deputy Chief of Staff, Rep. Tom Cole/House Committee on Appropriations Associate (2011-2021); Legislative Director/ Military Legislative Assistant, Rep. Ken Calvert/House Committee on Appropriations Associate (2003-2011)
MARY BURKE BAKER
Covered position: Large Case Team Coordinator, IRS; Motor Vehicle Industry Specialist, IRS; Technical Advisor Mgr, IRS; Mgr, Office of Tax Shelter Analysis, IRS; Tax Staff Prof/IRS Detailee to Senate Finance Committee
MATT WEINSTEIN
Covered position: Legislative Director to Rep Byrne, Sr LA to Rep Bonner, LA to Rep Rogers
MCKIE GORDON CAMPBELL
Covered position: Managing Partner
MICHAEL HERSON
Covered position: Spec Asst to the Asst Sec of Def for Force Mgmt & Personnel
MICHAEL KHATCHADURIAN
Covered position: Staff for HASC, Rep Ryun, Rep Crenshaw, Sch C appointee-DoD
MICHAEL S JOHNSON
NATHAN J MILLER
NEIL MCKIERNAN
Covered position: Chief of Staff to Joe Courtney, Legislative Assistant to John Larson, Staff Assistant to Linda Sanchez
PATRICIA A NELSON
PATRICK MICHAEL LARGE
Covered position: Chief of Staff to Rep Steve Palazzo, Legislative Assistant to Rep. Sullivan, Legislative Correspondent to Rep. Charles Boustany
PATRICK THOMPSON
Covered position: Professional Staff Member, U.S. Senate Armed Services Committee; National Security Advisor, Senator Roger Wicker (MS); Military Legislative Assistant, Congressman Rob Wittman (VA-01)
Covered position: Professional Staff Member, U.S. Senate Armed Services Committee National Security Advisor, Senator Roger Wicker (MS) Military Legislative Assistant, Congressman Rob Wittman (VA-01) Captain, U.S. Army Reserve
RACHEL LIPSEY
Covered position: Defense Policy Advisor to Sen. Joe Donnelly, LD to Rep. Paul Tonko
RICHARD KYLE OLIVER
Covered position: Principal
ROBERT CRAMER jr
Covered position: Former Member of Congress
ROBERT EMMETT
Covered position: Professional Staff Member, House Permanent Select Committee on Intelligence, 1998 - 2004
ROBERT G STEVENSON
ROBERT H MARSH
ROBERT PETERS
Covered position: Staff Asstnt,Rep. Ratcliffe(Jan2015-Nov2015);LC,Rep.Ratcliffe(Nov2015-Jun2017);Leg Aide,Rep.Ratcliffe(Jun2017-Nov2017);LA,Rep.Ratcliffe(Nov2017-Nov2019);SLA, Rep.Ratcliffe(Nov2019-April2020);SLA, House Clerk, 4th Cong Dist of TX(April 2020- Jan2021).
RODERICK D. HALL
Covered position: Asst Administrator for Government Affairs, FAA; Deputy Chief of Staff/LA/District Outreach Director, Rep. Johnson
RYAN COLVERT
Covered position: Senior Defense Policy Advisor, Sen. Kaine (Mar 2015 - May 2022)
SAMANTHA SEGALL ANDERSON
SEAN MCGLYNN
SLADE GORTON
Covered position: U.S. Senator
STACY LADWIG
STEVEN MCCAIN
STEVEN RICHARDS VALENTINE
Covered position: Deputy Assistant Attorney General, DOJ; General Counsel/LD, Senator Smith
SUSAN BUTLER
Covered position: Chief of Staff, Rep. Chip Pickering; Legislative Assistant, US Senate Majority Leader; Staff Liaison to Senate Budget and Finance Committees/Legislative Assistant to Senator Trent Lott
THOMAS J KEATING
THOMAS MICHELS
Covered position: Principal
TIM PECKINPAUGH
TODD HARMER
Covered position: LA to Sen Chambliss
Covered position: LA to Senator Chambliss
TY MABRY
Covered position: Deputy LD/MLS to Sen Thad Cochran, Deputy Policy Dir to Rep Gregg Harper and Rep Chip Pickering
TYLER LEVINS
Covered position: Rep. S.Palazzo, Stff Asstnt/Leg. Crrspndnt, Aug16-Aug18; U.S.Sen.Cmte on CST, Rsrch Asstnt, April19-Dec20; Sen. R.Wicker, Fld Rep., Dec20-Sept21; Rep. S.Palazzo, Snr.Leg.Asstnt, Sept21-Oct22; Rep. J.Letlow, Snr. Pcly Advsr, Oct22-July24.
VALERIE L. BALDWIN
Covered position: Clerk and Staff Assistant, Subcommittee on Homeland Security, House Approp. Cmte.; Assistant Secretary of the Army; Clerk, Subcommittee on Military Construction, House Approp. Cmte.; Staff Assistant, Subcommittee on VA, HUD, House Approp. Cmte.
VAN HIPP jr
WILLIAM D LOWERY
ZACKARY LINICK
Covered position: Legislative Director/Assistant, Rep. Henry Cuellar / Staff Assistant, House Ethics Committee
Filing-level audit trail
Superseded filings remain visible for auditability but are excluded from every total above.
2nd Quarter (Apr 1 - June 30) 2026 · THE OB-C GROUP, LLC · $70K · Active
- Filing ID
- 08ff9a44-5b05-490b-b915-5c31958b9e6e
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- THE OB-C GROUP, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Aug 5, 2026
Taxation/Internal Revenue Code
No Specific Bill Number/all tax bills under consideration as they relate to defense contractors.
Defense
*No specific bill number/all matters relating to defense
Budget/Appropriations
H.Con Res 14/Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth the appropriate budgetary levels for fiscal years 2026 through 2034.
Aerospace
*No specific Bill number/matters relating to Aerospace
2nd Quarter (Apr 1 - June 30) 2026 · 535 GROUP, LLC · $30K · Active
- Filing ID
- bc5c8795-431a-4c8c-82c6-4da5cc76c981
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- 535 GROUP, LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jul 20, 2026
Budget/Appropriations
Monitor Appropriations and Budget legislation.
2nd Quarter (Apr 1 - June 30) 2026 · CR FEDERAL · $45K · Active
- Filing ID
- 787b5010-8e89-49d8-b77f-272edaba007a
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 20, 2026
Aerospace
Aerospace
Defense
Defense
2nd Quarter (Apr 1 - June 30) 2026 · ALPINE GROUP PARTNERS, LLC. · $70K · Active
- Filing ID
- 2a00fef1-9d61-48da-ae96-62a3baa8bf3a
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- ALPINE GROUP PARTNERS, LLC.
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 20, 2026
Homeland Security
Issues related to the federal budget and congressional appropriations
Aviation/Airlines/Airports
Terminal Flight Data Manager Aviation security
Science/Technology
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Defense
Issues related to the federal budget and congressional appropriations, including DOD, and science/technology initiatives
Budget/Appropriations
Issues related to the federal budget and congressional appropriations, including DOD, DHS, DOE, FAA, IRS, and science/technology initiatives Terminal Flight Data Manager IHS issues
2nd Quarter (Apr 1 - June 30) 2026 · LEIDOS, INC. · $1.1M · Active
- Filing ID
- dd5f50c8-b8e8-4b87-acf9-a3aab8401443
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- LEIDOS, INC.
- Client
- LEIDOS INC
- Amount classification
- In-house expenses · Method C
- Filed
- Jul 20, 2026
Science/Technology
Issues related to energy research, national labs, space and science and logistical infrastructure; Issues related to artificial intelligence and related industrial base and capacity.
Veterans
H.R. 3951 - Rural Veterans Improved Access to Benefits Act of 2025 (provisions related to license portability for contract medical examiners); A bill to amend title 38, United States Code, to extend and modify certain authorities and requirements relating to the Department of Veterans Affairs, and for other purposes (PL 118-19) (provisions related to license portability for contract medical examiners); H.R. 9237/S. 4744 - Take Care of Americas Veterans Act (provisions related to license portability for contract medical examiners); Issues related to H.R. 8469 - Making appropriations for military construction, the Department of Veterans Affairs, and related agencies for the fiscal year ending September 30, 2027, and for other purposes (including provisions related to rural health and pathology digitization).
Budget/Appropriations
Issues related to defense, cybersecurity, and hypersonics; Issues related to the One Big Beautiful Bill Act (PL 119-21) (provisions related to budget reconciliation); Continuing Appropriations and Extensions Act, 2025 (PL 118-83) (all provisions); Full Year Continuing Appropriations and Extensions Act, 2025 (PL 119-4) (provisions related to the implementation of full year appropriations); Consolidated Appropriations Act, 2026 (PL 119-75) (provisions related to Federal Aviation Administration, NextGen, facilities, equipment, operations, research, engineering and development funding, and air traffic control modernization); Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026 (PL 119-74) (provisions related to NASA, including lunar terrain vehicle); Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026 (PL 119-37) (provisions related to rural health care at VA); Continuing Appropriations and Extensions Act, 2026 (PL 119-37) (provisions related to vets extenders package).
Homeland Security
H.R. 7744 - Department of Homeland Security Appropriations Act, 2026 (provisions related to Federal Emergency Management Agency, Transportation Safety Administration, border control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cybersecurity, and Coast Guard); Issues related to Fiscal Year 2027 Homeland Security appropriations, including provisions related to Federal Emergency Management Agency, Transportation Safety Administration, border control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cybersecurity, and Coast Guard; Issues related to the One Big Beautiful Bill Act (PL 119-21) (provisions related to border technologies); Issues related to the Transportation Security Administration.
Transportation
Issues related to the One Big Beautiful Bill Act (PL 119-21) (provisions related to Air Traffic Control modernization); Issues related to H.R. 9170 - Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2027, including provisions related to Federal Aviation Administration and air traffic control modernization.
Energy/Nuclear
Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026 (PL 119-74) (provisions related to the National Energy Technology Laboratory); Issues related to Hanford Nuclear Reach, nuclear waste cleanup, electrical grids, transmission & distribution, and cybersecurity.
Defense
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions); National Defense Authorization Act for Fiscal Year 2026 (PL 119-60) (provisions related to military health/IT, procurement, operations, sustainment, RDT&E, Chinese sourced security detection equipment, and readiness budgets); Consolidated Appropriations Act, 2026 (PL 119-75) (provisions related to funding for fiscal year 2026 defense programs); H.R. 8800/S. 4784 - National Defense Authorization Act for Fiscal Year 2027 (provisions related to related to Military Health/IT, provisions related to procurement, operations, sustainment, and RDT&E); H.R. 9495 - Department of Defense Appropriations Act, 2027 (issues related to funding Fiscal Year 2027 Defense Programs); S. 4615 - Intelligence Authorization Act for Fiscal Year 2027 (all provisions).
Intelligence
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions).
Taxation/Internal Revenue Code
Issues related to the One Big Beautiful Bill Act (PL 119-21) (provisions related to taxation); Issues related to H.R. 7024 - Tax Relief for American Families and Workers Act of 2024.
Health Issues
Issues related to NIH/NCI contract decision; Issues related to H.R. 9171 - Department of the Interior, Environment, and Related Agencies Appropriations Act, 2027, including provisions related to rural health and the Indian Health Service.
2nd Quarter (Apr 1 - June 30) 2026 · TEAM HALLAHAN LLC · $20K · Active
- Filing ID
- 2ee54942-3598-463f-be8f-cdb8dd26c003
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- TEAM HALLAHAN LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jul 17, 2026
Budget/Appropriations
FY 27 Funding for client services and products in the federal budget and congressional appropriations for DOD, DOT, DHS, VA, DOE, NASA/NSF, HHS (HR 9495, HR 9170, HR 9310, HR 8469, HR 9022, HR 8845, HR 9260). Matters related to the Indian Health Service. Matters related to FAA's common automation program, TFDM, ERAM. FAA Reauthorization bill related to TFDM (Section 619). FAA capital funding authorization, implementation of aviation provisions in P.L. 119-21
2nd Quarter (Apr 1 - June 30) 2026 · AMERICAN DEFENSE INTERNATIONAL · $40K · Active
- Filing ID
- 2fc9d7b6-9138-455c-af4d-c3e2fb8a0faa
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- AMERICAN DEFENSE INTERNATIONAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 17, 2026
Defense
Issues relating to maritime budget, port security, and hypersonics.
2nd Quarter (Apr 1 - June 30) 2026 · SQUIRE PATTON BOGGS · $90K · Active
- Filing ID
- fa71a6b5-9e23-469e-9764-692f9b23ad8b
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- SQUIRE PATTON BOGGS
- Client
- LEIDOS INC.
- Amount classification
- Outside-firm income
- Filed
- Jul 8, 2026
Defense
National Defense Authorization Act (NDAA) - modernization of defense and national security systems technology.
Budget/Appropriations
Budget reconciliation and FY 2026 priorities for DOT, DHS and VA relating to modernization of federal technology for border security, travel security and veterans' services.
2nd Quarter (Apr 1 - June 30) 2026 · PARK GOVERNMENT RELATIONS, LLC · $20K · Active
- Filing ID
- 10807c59-a8bb-4859-bcea-b85548abce55
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- PARK GOVERNMENT RELATIONS, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 6, 2026
Veterans
Disability exams, health care, FY2027 mil.con./ Veterans Affairs Appropriations Act, HR 9237
1st Quarter (Jan 1 - Mar 31) 2026 · THE OB-C GROUP, LLC · $70K · Active
- Filing ID
- 194e005e-15e3-49eb-b79a-cfa8a9181a34
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- THE OB-C GROUP, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jun 1, 2026
Aerospace
*No specific Bill number/matters relating to Aerospace
Budget/Appropriations
H.Con Res 14/Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth the appropriate budgetary levels for fiscal years 2026 through 2034.
Defense
*No specific bill number/all matters relating to defense
Taxation/Internal Revenue Code
No Specific Bill Number/all tax bills under consideration as they relate to defense contractors.
1st Quarter (Jan 1 - Mar 31) 2026 · CR FEDERAL · $45K · Active
- Filing ID
- 2baceddc-0b51-4df9-af1b-7f962cee7357
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 21, 2026
Aerospace
Aerospace
Defense
Defense
1st Quarter (Jan 1 - Mar 31) 2026 · ALPINE GROUP PARTNERS, LLC. · $70K · Active
- Filing ID
- 79921ee0-3e91-45cb-a32b-00ee312ac244
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- ALPINE GROUP PARTNERS, LLC.
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 20, 2026
Defense
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Taxation/Internal Revenue Code
Issues related to tax treatment of research expenses H.R. 1, One Big Beautiful Bill Act
Science/Technology
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Budget/Appropriations
Issues related to the federal budget and congressional appropriations, including DOD, DHS, DOE, FAA, IRS, and science/technology initiatives Terminal Flight Data Manager
Homeland Security
Issues related to the federal budget and congressional appropriations
Aviation/Airlines/Airports
FAA reauthorization Terminal Flight Data Manager Aviation security
1st Quarter (Jan 1 - Mar 31) 2026 · 535 GROUP, LLC · $30K · Active
- Filing ID
- 3c93f046-68b8-49ed-8955-58ce0a89ec63
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- 535 GROUP, LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Apr 20, 2026
Budget/Appropriations
Monitor Appropriations and Budget legislation.
1st Quarter (Jan 1 - Mar 31) 2026 · AMERICAN DEFENSE INTERNATIONAL · $40K · Active
- Filing ID
- 1d217f89-d393-4579-91ab-032dd26d1e45
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- AMERICAN DEFENSE INTERNATIONAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 17, 2026
Defense
National Defense Authorization Act and Department of Defense Appropriations Act, issues relating to maritime budget, port security, and hypersonics.
1st Quarter (Jan 1 - Mar 31) 2026 · LEIDOS, INC. · $1.3M · Active
- Filing ID
- 8ec962f5-5cf9-4388-9016-a8dae6a60245
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- LEIDOS, INC.
- Client
- LEIDOS INC
- Amount classification
- In-house expenses · Method C
- Filed
- Apr 17, 2026
Taxation/Internal Revenue Code
One Big Beautiful Bill Act (PL 119-21) (provisions related to taxation).
Energy/Nuclear
Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026 (PL 119-74) (provisions related to the National Energy Technology Laboratory); Issues related to Hanford Nuclear Reach, nuclear waste cleanup, electrical grids, transmission & distribution, and cybersecurity.
Health Issues
Issues related to NIH/NCI contract decision; Issues related to Fiscal Year 2027 Interior, Environment, and Related Agencies appropriations, including provisions related to rural health and the Indian Health Service.
Homeland Security
H.R. 4213 - Department of Homeland Security Appropriations Act, 2026 (provisions related to Federal Emergency Management Agency, Transportation Safety Administration, border control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cybersecurity, and Coast Guard); Issues related to Fiscal Year 2027 Homeland Security appropriations, including provisions related to Federal Emergency Management Agency, Transportation Safety Administration, border control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cybersecurity, and Coast Guard; One Big Beautiful Bill Act (PL 119-21) (provisions related to border technologies).
Transportation
One Big Beautiful Bill Act (PL 119-21) (provisions related to Air Traffic Control modernization); Issues related to Fiscal Year 2027 Transportation, Housing and Urban Development, and Related Agencies appropriations, including provisions related to Federal Aviation Administration and air traffic control modernization.
Veterans
H.R. 3951/S. 3703 - Rural Veterans Improved Access to Benefits Act of 2025 (provisions related to license portability for contract medical examiners); A bill to amend title 38, United States Code, to extend and modify certain authorities and requirements relating to the Department of Veterans Affairs, and for other purposes (PL 118-19) (provisions related to license portability for contract medical examiners); Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026 (PL 119-37) (provisions related to license portability for contract medical examiners); Issues related to RFP for EHRM system integrator at VA; Issues related to Fiscal Year 2027 Military Construction-Veterans Affairs appropriations, including provisions related to rural health and pathology digitization.
Intelligence
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions).
Budget/Appropriations
Issues related to defense, cybersecurity, and hypersonics; One Big Beautiful Bill Act (PL 119-21) (provisions related to budget reconciliation); Continuing Appropriations and Extensions Act, 2025 (PL 118-83) (all provisions); Full Year Continuing Appropriations and Extensions Act, 2025 (PL 119-4) (provisions related to the implementation of full year appropriations); Consolidated Appropriations Act, 2026 (PL 119-75) (provisions related to Federal Aviation Administration, NextGen, facilities, equipment, operations, research, engineering and development funding, and air traffic control modernization); Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026 (PL 119-74) (provisions related to NASA, including lunar terrain vehicle); Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026 (PL 119-37) (provisions related to rural health care at VA); Continuing Appropriations and Extensions Act, 2026 (PL 119-37) (provisions related to vets extenders package).
Science/Technology
Issues related to energy research, national labs, space and science and logistical infrastructure.
Defense
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions); National Defense Authorization Act for Fiscal Year 2026 (PL 119-60) (provisions related to military health/IT, procurement, operations, sustainment, RDT&E, Chinese sourced security detection equipment, and readiness budgets); Consolidated Appropriations Act, 2026 (PL 119-75) (provisions related to funding for fiscal year 2026 defense programs); Issues related to funding for Fiscal Year 2027 Defense Programs; Issues related to funding for Fiscal Year 2027 NDAA appropriations, including provisions related to Military Health/IT, provisions related to procurement, operations, sustainment, RDT&E.
1st Quarter (Jan 1 - Mar 31) 2026 · TEAM HALLAHAN LLC · $20K · Active
- Filing ID
- 4d2e3838-42df-47d4-8e79-c5116e3ef61f
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- TEAM HALLAHAN LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Apr 15, 2026
Budget/Appropriations
FY 26 and FY 27 Funding for client services and products in the federal budget and congressional appropriations for DOD, DOT, DHS, VA, DOE, NASA/NSF, HHS. Matters related to the Indian Health Service. FAA Reauthorization bill related to TFDM (Section 619). FAA capital funding authorization, implementation of aviation provisions in P.L. 119-21
1st Quarter (Jan 1 - Mar 31) 2026 · SQUIRE PATTON BOGGS · $90K · Active
- Filing ID
- 9f6fa85a-4e23-46f8-8e14-d4c24a0486ca
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- SQUIRE PATTON BOGGS
- Client
- LEIDOS INC.
- Amount classification
- Outside-firm income
- Filed
- Apr 10, 2026
Budget/Appropriations
Budget reconciliation and FY 2027 priorities for DOT, DHS and VA relating to modernization of federal technology for border security, travel security and veterans' services.
Defense
National Defense Authorization Act (NDAA) - modernization of defense and national security systems technology.
1st Quarter (Jan 1 - Mar 31) 2026 · PARK GOVERNMENT RELATIONS, LLC · $20K · Active
- Filing ID
- 0868e89e-8534-4327-8da0-ab98fc92f212
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- PARK GOVERNMENT RELATIONS, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 9, 2026
Veterans
Disability exams, health care, FY2027 mil.con./ Veterans Affairs Appropriations Act
4th Quarter (Oct 1 - Dec 31) 2025 · ALPINE GROUP PARTNERS, LLC. · $70K · Active
- Filing ID
- 9500e9dd-ca4a-4b88-b534-3c5d764733aa
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- ALPINE GROUP PARTNERS, LLC.
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 20, 2026
Defense
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Homeland Security
Issues related to the federal budget and congressional appropriations
Budget/Appropriations
Issues related to the federal budget and congressional appropriations, including DOD, DHS, DOE, FAA, IRS, and science/technology initiatives Terminal Flight Data Manager
Aviation/Airlines/Airports
FAA reauthorization Terminal Flight Data Manager Aviation security
Taxation/Internal Revenue Code
Issues related to tax treatment of research expenses H.R. 1, One Big Beautiful Bill Act
Science/Technology
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
4th Quarter (Oct 1 - Dec 31) 2025 · CR FEDERAL · $45K · Active
- Filing ID
- d3e44428-4ca6-4d6f-b631-b4946c26e672
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 19, 2026
Defense
Defense
Aerospace
Aerospace
4th Quarter (Oct 1 - Dec 31) 2025 · LEIDOS, INC. · $1.5M · Active
- Filing ID
- 3898948e-e80a-45fb-a224-05e2ac2541c9
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- LEIDOS, INC.
- Client
- LEIDOS INC
- Amount classification
- In-house expenses · Method C
- Filed
- Jan 19, 2026
Transportation
Federal Aviation Administration Reauthorization Act of 2024 (PL 118-63) (provisions related to NextGen, facilities and equipment, and operations); Issues related to Air Traffic Control modernization; One Big Beautiful Bill Act (PL 119-21) (provisions related to Air Traffic Control modernization).
Homeland Security
H.R. 4213 - Department of Homeland Security Appropriations Act, 2026 (provisions related to Federal Emergency Management Agency, Transportation Safety Administration, border control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cybersecurity, and Coast Guard.); One Big Beautiful Bill Act (PL 119-21) (provisions related to border technologies).
Taxation/Internal Revenue Code
One Big Beautiful Bill Act (PL 119-21) (provisions related to taxation).
Defense
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions); National Defense Authorization Act for Fiscal Year 2026 (PL 119-60) (provisions related to military health/IT, procurement, operations, sustainment, RDT&E, Chinese sourced security detection equipment, and readiness budgets); H.R. 4016/S. 2572 - Department of Defense Appropriations Act, 2026 (provisions related to funding for fiscal year 2026 defense programs).
Intelligence
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions).
Science/Technology
Issues related to energy research, national labs, space and science and logistical infrastructure; One Big Beautiful Bill Act (PL 119-21) (provisions related to NASA).
Veterans
H.R. 3951 - Rural Veterans Improved Access to Benefits Act of 2025 (provisions related to license portability for contract medical examiners); A bill to amend title 38, United States Code, to extend and modify certain authorities and requirements relating to the Department of Veterans Affairs, and for other purposes (PL 118-19) (provisions related to license portability for contract medical examiners); H.R. 5420/S. 2853 - VA Extenders Act of 2025 (provisions related to license portability for contract medical examiners); Issues related to RFP for EHRM system integrator at VA.
Health Issues
Issues related to NIH/NCI contract decision.
Energy/Nuclear
H.R. 4553/S. 3293 - Energy and Water Development and Related Agencies Appropriations Act, 2026 (provisions related to the National Energy Technology Laboratory); Issues related to Hanford Nuclear Reach and nuclear waste cleanup.
Budget/Appropriations
Issues related to defense, cybersecurity, and hypersonics; One Big Beautiful Bill Act (PL 119-21) (provisions related to budget reconciliation); Continuing Appropriations and Extensions Act, 2025 (PL 118-83) (all provisions); Full Year Continuing Appropriations and Extensions Act, 2025 (PL 119-4) (provisions related to the implementation of full year appropriations); H.R. 4552/S. 2465 - Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2026 (provisions related to Federal Aviation Administration, NextGen, facilities, equipment, operations, research, engineering and development funding, and air traffic control modernization); H.R. 5342/S. 2354 - Commerce, Justice, Science, and Related Agencies Appropriations Act, 2026 (provisions related to NASA, including lunar terrain vehicle); H.R. 3944 - Military Construction and Veterans Affairs, Agriculture, and Legislative Branch Appropriations Act, 2026 (provisions related to rural health care at VA); Continuing Appropriations and Extensions Act, 2026 (PL 119-37) (provisions related to vets extenders package).
4th Quarter (Oct 1 - Dec 31) 2025 · AMERICAN DEFENSE INTERNATIONAL · $50K · Active
- Filing ID
- e4ea5d08-a671-4479-b74b-c132a59f7520
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- AMERICAN DEFENSE INTERNATIONAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 19, 2026
Defense
National Defense Authorization Act and Department of Defense Appropriations Act, issues relating to maritime budget, port security, and hypersonics.
4th Quarter (Oct 1 - Dec 31) 2025 · THE OB-C GROUP, LLC · $70K · Active
- Filing ID
- 75811f78-435f-4eea-bf49-7f1a6b199869
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- THE OB-C GROUP, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 19, 2026
Defense
*No specific bill number/all matters relating to defense
Aerospace
*No specific Bill number/matters relating to Aerospace
Budget/Appropriations
H.Con Res 14/Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth the appropriate budgetary levels for fiscal years 2026 through 2034.
Taxation/Internal Revenue Code
No Specific Bill Number/all tax bills under consideration as they relate to defense contractors.
4th Quarter (Oct 1 - Dec 31) 2025 · TEAM HALLAHAN LLC · $20K · Active
- Filing ID
- 0a6f90dd-f74b-4bde-aeef-3e8a9b7aa24d
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- TEAM HALLAHAN LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jan 16, 2026
Budget/Appropriations
FY 26 Funding for client services and products in the federal budget and congressional appropriations for DOD, DOT, DHS, VA, DOE, NASA/NSF, HHS. Matters related to the Indian Health Service. FAA Reauthorization bill related to TFDM (Section 619). FAA capital funding authorization, implementation of aviation provisions in P.L. 119-21
4th Quarter (Oct 1 - Dec 31) 2025 · 535 GROUP, LLC · $30K · Active
- Filing ID
- 7c0ee857-497e-4755-b212-bcdc9e92de62
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- 535 GROUP, LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jan 15, 2026
Budget/Appropriations
Monitor Appropriations and Budget legislation.
4th Quarter (Oct 1 - Dec 31) 2025 · SQUIRE PATTON BOGGS · $90K · Active
- Filing ID
- e254b1ae-7e68-404a-a92d-f3a8c57506b4
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- SQUIRE PATTON BOGGS
- Client
- LEIDOS INC.
- Amount classification
- Outside-firm income
- Filed
- Jan 12, 2026
Budget/Appropriations
Budget reconciliation and FY 2026 priorities for DOT, DHS and VA relating to modernization of federal technology for border security, travel security and veterans' services.
Defense
National Defense Authorization Act (NDAA) - modernization of defense and national security systems technology.
4th Quarter (Oct 1 - Dec 31) 2025 · PARK GOVERNMENT RELATIONS, LLC · $20K · Active
- Filing ID
- 38f742d5-fb0c-4b48-9a61-435793eadf7a
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- PARK GOVERNMENT RELATIONS, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 5, 2026
Veterans
Disability exams, health care, EHR, HR 5371, HR 3951, S. 1533
3rd Quarter (July 1 - Sep 30) 2025 · THE OB-C GROUP, LLC · $70K · Active
- Filing ID
- 13d195a0-f2d2-49b6-891d-00359be1f80d
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- THE OB-C GROUP, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Nov 7, 2025
Aerospace
*No specific Bill number/matters relating to Aerospace
Taxation/Internal Revenue Code
No Specific Bill Number/all tax bills under consideration as they relate to defense contractors.
Budget/Appropriations
H.Con Res 14/Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth the appropriate budgetary levels for fiscal years 2026 through 2034.
Defense
*No specific bill number/all matters relating to defense
3rd Quarter (July 1 - Sep 30) 2025 · CR FEDERAL · $45K · Active
- Filing ID
- 2692131f-9fc3-4c9e-9ea8-a62248df80ce
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Oct 20, 2025
Aerospace
Aerospace
Defense
Defense
3rd Quarter (July 1 - Sep 30) 2025 · AMERICAN DEFENSE INTERNATIONAL · $50K · Active
- Filing ID
- a96ef522-04de-4109-841b-4997d94c9ddf
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- AMERICAN DEFENSE INTERNATIONAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Oct 20, 2025
Defense
National Defense Authorization Act and Department of Defense Appropriations Act, issues relating to maritime budget, port security, and hypersonics.
3rd Quarter (July 1 - Sep 30) 2025 · 535 GROUP, LLC · $30K · Active
- Filing ID
- 5b7d8dbf-a838-4d78-b499-0e1b9e3eb534
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- 535 GROUP, LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Oct 20, 2025
Budget/Appropriations
Monitor FY26 Appropriations and Budget legislation.
3rd Quarter (July 1 - Sep 30) 2025 · ALPINE GROUP PARTNERS, LLC. · $70K · Active
- Filing ID
- 68f131cb-d1d1-4cee-804e-c8684e7c6236
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- ALPINE GROUP PARTNERS, LLC.
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Oct 19, 2025
Homeland Security
Issues related to the federal budget and congressional appropriations
Defense
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Budget/Appropriations
Issues related to the federal budget and congressional appropriations, including DOD, DHS, DOE, FAA, IRS, and science/technology initiatives Terminal Flight Data Manager
Taxation/Internal Revenue Code
Issues related to tax treatment of research expenses H.R. 1, One Big Beautiful Bill Act
Aviation/Airlines/Airports
FAA reauthorization Terminal Flight Data Manager Aviation security
Science/Technology
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
3rd Quarter (July 1 - Sep 30) 2025 · LEIDOS, INC. · $1.3M · Active
- Filing ID
- 58302832-21aa-4769-8c30-d7bdfcd748c6
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- LEIDOS, INC.
- Client
- LEIDOS INC
- Amount classification
- In-house expenses · Method C
- Filed
- Oct 17, 2025
Intelligence
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions).
Transportation
Federal Aviation Administration Reauthorization Act of 2024 (PL 118-63) (provisions related to NextGen, facilities and equipment, and operations); Issues related to Air Traffic Control modernization; One Big Beautiful Bill Act (PL 119-21) (provisions related to Air Traffic Control modernization).
Health Issues
Issues related to NIH/NCI contract decision.
Homeland Security
H.R. 4213 - Department of Homeland Security Appropriations Act, 2026 (provisions related to Federal Emergency Management Agency, Transportation Safety Administration, Border Control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cyber security, and Coast Guard); Homeland Security Authorization (issues related to Transportation Safety Administration, Customs and Border Protection, CISA); Issues related to TSA screening privatization and modernization; Issues related to CBP Screening at ports; One Big Beautiful Bill Act (PL 119-21) (provisions related to border technologies).
Energy/Nuclear
H.R. 4553 - Energy and Water Development and Related Agencies Appropriations Act, 2026 (provisions related to the National Energy Technology Laboratory); Issues related to grid modernization and security, energy issues, National Energy Technology Laboratory appropriations, and hydrogen research; Issues related to Hanford Nuclear Reach and nuclear waste cleanup; Issues related to cybersecurity, energy modernization, and other grid resiliency issues.
Budget/Appropriations
Issues related to defense, cybersecurity, and hypersonics; One Big Beautiful Bill Act (PL 119-21) (provisions related to budget reconciliation); Continuing Appropriations and Extensions Act, 2025 (PL 118-83) (all provisions); Full Year Continuing Appropriations and Extensions Act, 2025 (PL119-4) (provisions related to the implementation of full year appropriations); H.R. 4552/S. 2465 - Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2026 (provisions related to Federal Aviation Administration, NextGen, facilities, equipment, operations, research, engineering and development funding); H.R. 5342/S. 2354 - Commerce, Justice, Science, and Related Agencies Appropriations Act, 2026 (provisions related to NASA, including lunar terrain vehicle); H.R 3944 - Military Construction and Veterans Affairs, Agriculture, and Legislative Branch Appropriations Act, 2026 (provisions related to rural health care at VA); H.R. 5371 - Continuing Appropriations and Extensions Act, 2026 (provisions related to vets extenders package).
Science/Technology
Issues related to energy research, national labs, space and science and logistical infrastructure, and Antarctica research; H.R. 108 - Space Research Innovation Act (provisions related to the International Space Station, commercial low Earth orbit providers, and the future of NASA); One Big Beautiful Bill Act (PL 119-21) (provisions related to NASA).
Veterans
H.R. 3951 - Rural Veterans Improved Access to Benefits Act of 2025 (provisions related to license portability for contract medical examiners); A bill to amend title 38, United States Code, to extend and modify certain authorities and requirements relating to the Department of Veterans Affairs, and for other purposes (PL 118-19) (provisions related to license portability for contract medical examiners); S. 2853 - VA Extenders Act of 2025 (provisions related to license portability for contract medical examiners).
Taxation/Internal Revenue Code
One Big Beautiful Bill Act (PL 119-21) (provisions related to taxation).
Defense
H.R. 5167/S. 2342 - Intelligence Authorization Act for Fiscal Year 2026 (all provisions); H.R. 3838 - Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fiscal Year 2026 (provisions related to military health/IT, procurement, operations, sustainment, RDT&E, Chinese sourced security detection equipment, and readiness budgets); S. 2296 - National Defense Authorization Act for Fiscal Year 2026 (provisions related to Military Health/IT, procurement, operations, sustainment, RDT&E, Chinese sourced security detection equipment, and readiness budgets); H.R. 4016/S. 2572 - Department of Defense Appropriations Act, 2026 (provisions related to funding for fiscal year 2026 defense programs).
3rd Quarter (July 1 - Sep 30) 2025 · TEAM HALLAHAN LLC · $40K · Active
- Filing ID
- 51ec89fd-4fc5-406a-b195-e542a7d05506
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- TEAM HALLAHAN LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Oct 15, 2025
Budget/Appropriations
FY 26 Funding for client services and products in the federal budget and congressional appropriations for DOD, DOT, DHS, VA, DOE, NASA/NSF, HHS. Matters related to the Indian Health Service. FAA Reauthorization bill related to TFDM (Section 619). FAA capital funding authorization, implementation of aviation provisions in P.L. 119-21
3rd Quarter (July 1 - Sep 30) 2025 · SQUIRE PATTON BOGGS · $90K · Active
- Filing ID
- d08d7666-34a1-44e8-84c6-652d487b44fd
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- SQUIRE PATTON BOGGS
- Client
- LEIDOS INC.
- Amount classification
- Outside-firm income
- Filed
- Oct 6, 2025
Defense
National Defense Authorization Act (NDAA) - modernization of defense and national security systems technology.
Budget/Appropriations
Budget reconciliation and FY 2026 priorities for DOT, DHS and VA relating to modernization of federal technology for border security, travel security and veterans' services.
3rd Quarter (July 1 - Sep 30) 2025 · PARK GOVERNMENT RELATIONS, LLC · $30K · Active
- Filing ID
- 80a01e0c-9d9e-4b24-bc99-79d769657591
- Filing type
- 3rd Quarter - Report (Q3)
- Registrant
- PARK GOVERNMENT RELATIONS, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Oct 1, 2025
Veterans
Disability exams, health care, HR 3944, HR 5371, HR 3951, S 1533
2nd Quarter (Apr 1 - June 30) 2025 · THE OB-C GROUP, LLC · $70K · Active
- Filing ID
- 7bea6770-fea3-4bd0-b351-05ccb1d76bcb
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- THE OB-C GROUP, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Aug 1, 2025
Defense
*No specific bill number/all matters relating to defense
Taxation/Internal Revenue Code
No Specific Bill Number/all tax bills under consideration as they relate to defense contractors.
Budget/Appropriations
H.Con Res 14/Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth the appropriate budgetary levels for fiscal years 2026 through 2034.
Aerospace
*No specific Bill number/matters relating to Aerospace
2nd Quarter (Apr 1 - June 30) 2025 · CR FEDERAL · $45K · Active
- Filing ID
- a18f5d47-7b41-4cfb-96aa-c7ed2c6990e2
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 21, 2025
Defense
Defense
Aerospace
Aerospace
2nd Quarter (Apr 1 - June 30) 2025 · 535 GROUP, LLC · $30K · Active
- Filing ID
- ce1d401a-e039-4723-b584-daa5fdbd7f33
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- 535 GROUP, LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jul 21, 2025
Budget/Appropriations
Monitor FY26 Appropriations and Budget legislation.
2nd Quarter (Apr 1 - June 30) 2025 · ALPINE GROUP PARTNERS, LLC. · $70K · Active
- Filing ID
- ab0122e8-8c38-436b-9af4-08e8c7306a61
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- ALPINE GROUP PARTNERS, LLC.
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 19, 2025
Aviation/Airlines/Airports
FAA reauthorization Terminal Flight Data Manager Aviation security
Science/Technology
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Homeland Security
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Defense
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Taxation/Internal Revenue Code
Issues related to tax treatment of research expenses
Budget/Appropriations
Issues related to the federal budget and congressional appropriations, including DOD, DHS, DOE, FAA, IRS, and science/technology initiatives Terminal Flight Data Manager
2nd Quarter (Apr 1 - June 30) 2025 · LEIDOS, INC. · $1.1M · Active
- Filing ID
- daf45b64-843d-402b-bb74-ef6b7cf12dec
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- LEIDOS, INC.
- Client
- LEIDOS INC
- Amount classification
- In-house expenses · Method C
- Filed
- Jul 18, 2025
Science/Technology
Issues related to energy research, national labs, space and science and logistical infrastructure, and Antarctica research; H.R. 108 - Space Research Innovation Act (issues related to the International Space Station, commercial low Earth orbit providers, and the future of NASA).
Budget/Appropriations
Issues related to defense, cybersecurity, and hypersonics; One Big Beautiful Bill Act (PL 119-21) (issues related to budget reconciliation); Continuing Appropriations and Extensions Act, 2025 (PL 118-83); Full Year Continuing Appropriations and Extensions Act, 2025 (PL119-4) (issues related to the implementation of full year appropriations); Appropriations related to Federal Aviation Administration NextGen, facilities and equipment, operations, and research, engineering and development funding; Appropriations related to NASA; Issues related to defense appropriations.
Defense
Issues related to intelligence appropriations; H.R. 3838 - SPEED Act (provisions related to Military Health/IT, procurement, operations, sustainment, RDT&E, and readiness budgets); H.R. 4016 - Department of Defense Appropriations Act, 2026 (issues related to funding for Fiscal Year 2026 defense programs).
Energy/Nuclear
Issues related to cybersecurity and the National Energy Technology Lab appropriations; Infrastructure Investment and Jobs Act (PL 117-58) (provisions related to grid modernization and security, energy issues, National Energy Technology Laboratory, and hydrogen research); Issues related to Hanford Nuclear Reach and nuclear waste cleanup; Issues related to cybersecurity, energy modernization, and other grid resiliency issues.
Health Issues
Issues related to NIH/NCI contract decision.
Transportation
Federal Aviation Administration Reauthorization Act of 2024 (PL 118-63) (issues related to NextGen, facilities and equipment, and operations); Issues related to Air Traffic Control modernization.
Homeland Security
H.R. 4213 - Department of Homeland Security Appropriations Act, 2026 (provisions related to Federal Emergency Management Agency, Transportation Safety Administration, border control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cybersecurity, and Coast Guard); Homeland Security Authorization (issues related to Transportation Safety Administration, Customs and Border Protection, CISA); Issues related to TSA screening privatization modernization; H.R. 3838 - SPEED Act (provisions related to Military Health/IT, procurement, operations, sustainment, RDT&E, and readiness budgets).
Intelligence
Issues related to intelligence appropriations.
Veterans
Veterans Benefits Improvement Act of 2024 (PL 118-196) (issues related to C&P exams); H.R. 3951 - Rural Veterans Improved Access to Benefits Act of 2025 (issues related to license portability for contract medical examiners); A bill to amend title 38, United States Code, to extend and modify certain authorities and requirements relating to the Department of Veterans Affairs, and for other purposes (PL 118-19) (issues related to license portability for contract medical examiners); Senator Elizabeth Dole 21st Century Veterans Healthcare and Benefits Improvement Act (PL 118-210) (issues related to IT Systems Related to Contract Disability Examiners); Issues related to Federal electronic healthcare records; Issues related to rescue health readiness and suicide prevention.
2nd Quarter (Apr 1 - June 30) 2025 · AMERICAN DEFENSE INTERNATIONAL · $30K · Active
- Filing ID
- d4c809f5-5c2d-4324-a8e5-04578a0345d2
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- AMERICAN DEFENSE INTERNATIONAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 18, 2025
Defense
National Defense Authorization Act and Department of Defense Appropriations Act, issues relating to maritime budget, port security, and hypersonics.
2nd Quarter (Apr 1 - June 30) 2025 · SQUIRE PATTON BOGGS · $90K · Active
- Filing ID
- 2941ba8a-a965-4ad1-96e5-be4869e86bd7
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- SQUIRE PATTON BOGGS
- Client
- LEIDOS INC.
- Amount classification
- Outside-firm income
- Filed
- Jul 17, 2025
Budget/Appropriations
Budget reconciliation and FY 2026 priorities for DOT, DHS and VA relating to modernization of federal technology for border security, travel security and veterans services.
Defense
National Defense Authorization Act (NDAA) - modernization of defense and national security systems technology.
2nd Quarter (Apr 1 - June 30) 2025 · TEAM HALLAHAN LLC · $40K · Active
- Filing ID
- b32b7a3d-c059-458b-834e-b7026d02baea
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- TEAM HALLAHAN LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jul 15, 2025
Budget/Appropriations
FY 26 Funding for client services and products in the federal budget and congressional appropriations for DOD, DOT, DHS, VA, DOE, NASA/NSF, HHS. Matters related to the Indian Health Service. FAA Reauthorization bill related to TFDM (Section 619). FAA capital funding authorization, implementation of aviation provisions in P.L. 119-21
2nd Quarter (Apr 1 - June 30) 2025 · PARK GOVERNMENT RELATIONS, LLC · $30K · Active
- Filing ID
- 2b68e536-6102-4225-9cf9-55c35ed643b0
- Filing type
- 2nd Quarter - Report (Q2)
- Registrant
- PARK GOVERNMENT RELATIONS, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jul 1, 2025
Veterans
Disability exams, health care
1st Quarter (Jan 1 - Mar 31) 2025 · THE OB-C GROUP, LLC · $70K · Active
- Filing ID
- 035caf35-c883-4701-8f50-d4f0137f9047
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- THE OB-C GROUP, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- May 6, 2025
Budget/Appropriations
H.Con Res 14/Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth the appropriate budgetary levels for fiscal years 2026 through 2034.
Aerospace
*No specific Bill number/matters relating to Aerospace
Taxation/Internal Revenue Code
No Specific Bill Number/all tax bills under consideration as they relate to defense contractors.
Defense
*No specific bill number/all matters relating to defense
1st Quarter (Jan 1 - Mar 31) 2025 · CR FEDERAL · $45K · Active
- Filing ID
- 1420dcd6-579d-40a9-b07f-16e5b6226995
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 22, 2025
Aerospace
Aerospace
Defense
Defense
1st Quarter (Jan 1 - Mar 31) 2025 · ALPINE GROUP PARTNERS, LLC. · $70K · Active
- Filing ID
- f5d84a8c-45e3-4b82-987a-1a82dce07d79
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- ALPINE GROUP PARTNERS, LLC.
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 22, 2025
Science/Technology
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Taxation/Internal Revenue Code
Issues related to tax treatment of research expenses
Defense
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Budget/Appropriations
Issues related to the federal budget and congressional appropriations, including DOD, DHS, DOE, FAA, IRS, and science/technology initiatives Terminal Flight Data Manager
Homeland Security
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Aviation/Airlines/Airports
FAA reauthorization Terminal Flight Data Manager Aviation security
1st Quarter (Jan 1 - Mar 31) 2025 · SQUIRE PATTON BOGGS · $90K · Active
- Filing ID
- b93c3365-981b-44ca-9781-a53b481eb371
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- SQUIRE PATTON BOGGS
- Client
- LEIDOS INC.
- Amount classification
- Outside-firm income
- Filed
- Apr 21, 2025
Budget/Appropriations
Budget reconciliation and FY 2026 priorities for DOT, DHS and VA.
1st Quarter (Jan 1 - Mar 31) 2025 · AMERICAN DEFENSE INTERNATIONAL · $30K · Active
- Filing ID
- f5481400-9987-4b84-9c91-5160e838a4d2
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- AMERICAN DEFENSE INTERNATIONAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 18, 2025
Defense
National Defense Authorization Act and Department of Defense Appropriations Act, issues relating to maritime budget, port security, and hypersonics.
1st Quarter (Jan 1 - Mar 31) 2025 · LEIDOS, INC. · $990K · Active
- Filing ID
- 6294ead4-d5d5-4ef6-80f5-362238c844c0
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- LEIDOS, INC.
- Client
- LEIDOS INC
- Amount classification
- In-house expenses · Method C
- Filed
- Apr 18, 2025
Intelligence
H.R. 8774/S. 4921 - Defense Appropriations Act for Fiscal Year 2025 (issues related to military health/IT, integrated electronic health record, DOD healthcare management system modernization, procurement, operations, sustainment and research, development, test & engineering, base and supplemental overseas contingency operations budgets); H.R. 8512- Intelligence Authorization Act of 2025.
Health Issues
Issues related to NIH/NCI contract decision.
Transportation
Federal Aviation Administration Reauthorization Act of 2024 (PL 118-63) (issues related to NextGen, facilities and equipment, and operations); Issues related to Air Traffic Control modernization.
Veterans
Veterans Benefits Improvement Act of 2024 (PL 118-196) (issues related to C&P exams); Extend authorities relating to the Department of Veterans Affairs (PL 118-19) (issues related to license portability for contract medical examiners); Senator Elizabeth Dole 21st Century Veterans Healthcare and Benefits Improvement Act (PL 118-210) (issues related to IT Systems related to contract disability examiners).
Science/Technology
Issues related to energy research, national labs, space and science and logistical infrastructure, and Antarctica research; H.R. 108 - Space Research Innovation Act (issues related to the International Space Station, commercial low Earth orbit providers, and the future of NASA).
Homeland Security
H.R. 8752 - Department of Homeland Security Appropriations Act, 2025 (issues related to Federal Emergency Management Agency, Transportation Safety Administration, Border Control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cyber security, and Coast Guard funding); Homeland Security Authorization (issues related to Transportation Safety Administration, Customs and Border Protection, CISA); Issues related to TSA screening privatization/modernization; H.R. 8070/S. 4638 - National Defense Authorization Act for Fiscal Year 2025 (issues related to military health/IT, procurement, operations, sustainment, RDT&E, and readiness budgets); Issues related to appropriations for the Federal Emergency Management Agency, Transportation Safety Administration, Border Control, Customs and Border Protection, Domestic Nuclear Detection Office, National Protection and Programs Directorate, science and technology, opioids, cyber security, and the Coast Guard.
Budget/Appropriations
Issues related to defense, cybersecurity, and hypersonics; Issue related to budget reconciliation; H.R. 8773/S. 4928 - Financial Services and General Government Appropriations Act, 2025 (issues related to the Department of the Treasury and the Internal Revenue Service); Continuing Appropriations and Extensions Act, 2025 (PL 118-83); H.R. 9028/S. 4796 - Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2025 (issues related to Federal Aviation Administration NextGen, facilities and equipment, operations, research, engineering and development funding); H.R. 9026/S. 4795 - Commerce, Justice, Science, and Related Agencies Appropriations Act, 2025 (issues related to NASA); H.R. 8774/S. 4921 - Department of Defense Appropriations Act, 2025 (issues related to funding for fiscal year 2025 defense programs); Issues related to Federal Aviation Administration NextGen, facilities and equipment, operations, research, engineering and development appropriations; Issues related to NASA funding and appropriations.
Defense
H.R. 8512 - Intelligence Authorization Act for Fiscal Year 2025; H.R. 8070/S. 4638 - Servicemember Quality of Life Improvement and National Defense Authorization Act for Fiscal Year 2025 (issues related to military health/IT, procurement, operations, sustainment, RDT&E, and readiness budgets); H.R. 8774/S. 4921 - Department of Defense Appropriations Act, 2025 (issues related to funding for Fiscal Year 2025 defense programs); Issues related to Military Health/IT, procurement, operations, sustainment, RDT&E, and readiness appropriations; Issues related to funding and appropriations for Fiscal Year 2026 defense programs.
Energy/Nuclear
H.R. 8997/S. 4927 - Energy and Water Development and Related Agencies Appropriations Act, 2025 (issues related to cybersecurity and the National Energy Technology Lab); Infrastructure Investment and Jobs Act (PL 117-58) (issues related to grid modernization and security, energy issues, National Energy Technology Laboratory, and hydrogen research); Issues related to Hanford Nuclear Reach and nuclear waste cleanup; Issues related to cybersecurity, energy modernization, and other grid resiliency issues; Issues related to the National Energy Technology Lab appropriations.
1st Quarter (Jan 1 - Mar 31) 2025 · TEAM HALLAHAN LLC · $40K · Active
- Filing ID
- 1f750c37-c3c5-4b63-9ee9-ff79af93c913
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- TEAM HALLAHAN LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Apr 17, 2025
Budget/Appropriations
"FY 26 Funding for client services and products in the federal budget and congressional appropriations for DOD, DOT, DHS, VA, DOE, NASA/NSF, HHS. Matters related to the Indian Health Service. FAA Reauthorization bill related to TFDM (Section 619). FAA capital funding authorization."
1st Quarter (Jan 1 - Mar 31) 2025 · 535 GROUP, LLC · $30K · Active
- Filing ID
- 8b53fd49-64a0-4ec7-b15b-88254ae5d9f1
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- 535 GROUP, LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Apr 14, 2025
Budget/Appropriations
Monitor FY26 Appropriations and Budget legislation.
1st Quarter (Jan 1 - Mar 31) 2025 · PARK GOVERNMENT RELATIONS, LLC · $30K · Active
- Filing ID
- 8128b196-ae40-4029-afd9-5d0e763e7c25
- Filing type
- 1st Quarter - Report (Q1)
- Registrant
- PARK GOVERNMENT RELATIONS, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Apr 3, 2025
Veterans
Disability exams
4th Quarter (Oct 1 - Dec 31) 2024 · THE OB-C GROUP, LLC · $70K · Active
- Filing ID
- 7747ea3f-b8d4-4126-ba55-1fd45539a15d
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- THE OB-C GROUP, LLC
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 23, 2025
Defense
No Specific bill number. All bills dealing with FY 24 Funding
Taxation/Internal Revenue Code
No specific bill number. All bills dealing with corporate tax specifically R&D tax credit.
Aerospace
*No Specific Bill Number. All bills dealing with space and space exploration.
Science/Technology
No specific Bill Number. Any bill dealing with space and exploration.
Budget/Appropriations
No Specific Bill number. All bills dealing with FY 24 funding.
4th Quarter (Oct 1 - Dec 31) 2024 · CR FEDERAL · $37.5K · Active
- Filing ID
- da40b717-820e-47fa-80d5-a1a6423706a5
- Filing type
- 4th Quarter - Amendment (4A)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 23, 2025
Aerospace
Aerospace
Defense
Defense
4th Quarter (Oct 1 - Dec 31) 2024 · 535 GROUP, LLC · $30K · Active
- Filing ID
- e791108d-df62-44e2-bb25-bd447bf77389
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- 535 GROUP, LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jan 22, 2025
Budget/Appropriations
Issues related to the federal budget and congressional appropriations.
4th Quarter (Oct 1 - Dec 31) 2024 · ALPINE GROUP PARTNERS, LLC. · $50K · Active
- Filing ID
- c237cc65-0258-4de6-95e8-8c0bfaa3cc06
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- ALPINE GROUP PARTNERS, LLC.
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 21, 2025
Homeland Security
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Taxation/Internal Revenue Code
Issues related to tax treatment of research expenses
Defense
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Science/Technology
Issues related to the federal budget and congressional appropriations, including DOD, DHS and science/technology initiatives
Aviation/Airlines/Airports
FAA reauthorization, Terminal Flight Data Manager
Budget/Appropriations
Issues related to the federal budget and congressional appropriations, including DOD, DHS, DOE, FAA, IRS, and science/technology initiatives Terminal Flight Data Manager
4th Quarter (Oct 1 - Dec 31) 2024 · CR FEDERAL · $37.5K · Superseded
- Filing ID
- c718b51b-8a6e-4b2f-a259-e1f2a6539743
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- CR FEDERAL
- Client
- LEIDOS
- Amount classification
- Outside-firm income
- Filed
- Jan 21, 2025
- Superseded by
- da40b717-820e-47fa-80d5-a1a6423706a5
Defense
Defense
Aerospace
Aerospace
4th Quarter (Oct 1 - Dec 31) 2024 · TEAM HALLAHAN LLC · $30K · Active
- Filing ID
- 17a72dba-aff1-4eec-95e3-e8f1149d880a
- Filing type
- 4th Quarter - Report (Q4)
- Registrant
- TEAM HALLAHAN LLC
- Client
- LEIDOS, INC.
- Amount classification
- Outside-firm income
- Filed
- Jan 20, 2025
Budget/Appropriations
FY 25 Funding for client services and products in the federal budget and congressional appropriations for DOD (HR 8774, S 4921), DOT (HR 9028, S 4796) , DHS (HR 8752), VA (HR 8580, S 4678) , DOE (HR 8997, S 4927) , NASA/NSF (HR 9026, S 4795), HHS ; Matters related to the Indian Health Service. FAA Reauthorization bill (P.L. 118-63) related to TFDM (Section 619), FAA capital funding authorization.
Source: U.S. House and Senate Lobbying Disclosure Act database / LDA.gov. Data last retrieved Sep 1, 2026. The Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.
Document library
Important Documents
Selected filings, reports, contracts, court records, and other documents useful for understanding this organization.
SEC Exhibit 21Company filing
Leidos Exhibit 21 — Subsidiaries
Leidos · Feb 17, 2026
Company-filed list of significant subsidiaries. The filing may omit subsidiaries that are not considered significant under SEC rules.
Documentation
Sources
- Original source ↗
Federal data refreshed September 23, 2026.
For researchers
Cite this page
The Paper Trail Project. “Leidos.” Accessed September 24, 2026. https://www.papertrailproject.org/profiles/leidos
Record last updated 2026-09-23. Sources: Linked public records. Verify consequential claims against the linked original records.