Dates not reported
Sourced institutional rolesLDA lobbying records
NATHAN J MILLER
NATHAN J MILLER appears as a registered lobbyist in federal Lobbying Disclosure Act records connected to organizations tracked by Paper Trail.
Data updated Aug 31, 2026
Source-backed chronology
Career Timeline
Federal LDA filings
Lobbying Activity
LEIDOS3rd Quarter (July 1 - Sep 30) 2015
Registrant: THE OB-C GROUP, LLC · Homeland Security
No specific bill number: matters relating to border surveillance and airport security; advanced ground radar system.
LDA filing ↗LEIDOS1st Quarter (Jan 1 - Mar 31) 2015
Registrant: THE OB-C GROUP, LLC · Budget/Appropriations
Commerce, Justice and Science Appropriation Act; matters relating to the authorization and appropriation of funds supporting the space launch system (SLS). Department of Defense Appropriations Act; matters relating to the funding of the development of advanced rocket engines.
LDA filing ↗LEIDOS2nd Quarter (Apr 1 - June 30) 2015
Registrant: THE OB-C GROUP, LLC · Aerospace
No specific bill number: matters relating to space launch system (SLS), including space propulsion. No specific bill number: matters relating to the development of advanced rocket engines.
LDA filing ↗LEIDOS2nd Quarter (Apr 1 - June 30) 2015
Registrant: THE OB-C GROUP, LLC · Homeland Security
No specific bill number: matters relating to border surveillance and airport security; advanced ground radar system.
LDA filing ↗LEIDOS3rd Quarter (July 1 - Sep 30) 2015
Registrant: THE OB-C GROUP, LLC · Budget/Appropriations
Commerce, Justice and Science Appropriation Act; matters relating to the authorization and appropriation of funds supporting the space launch system (SLS). Department of Defense Appropriations Act; matters relating to the funding of the development of advanced rocket engines.
LDA filing ↗LEIDOS1st Quarter (Jan 1 - Mar 31) 2015
Registrant: THE OB-C GROUP, LLC · Aerospace
No specific bill number: matters relating to space launch system (SLS), including space propulsion. No specific bill number: matters relating to the development of advanced rocket engines.
LDA filing ↗LEIDOS1st Quarter (Jan 1 - Mar 31) 2015
Registrant: THE OB-C GROUP, LLC · Homeland Security
No specific bill number: matters relating to border surveillance and airport security; advanced ground radar system.
LDA filing ↗LEIDOS2nd Quarter (Apr 1 - June 30) 2015
Registrant: THE OB-C GROUP, LLC · Budget/Appropriations
Commerce, Justice and Science Appropriation Act; matters relating to the authorization and appropriation of funds supporting the space launch system (SLS). Department of Defense Appropriations Act; matters relating to the funding of the development of advanced rocket engines.
LDA filing ↗LEIDOS3rd Quarter (July 1 - Sep 30) 2015
Registrant: THE OB-C GROUP, LLC · Aerospace
No specific bill number: matters relating to space launch system (SLS), including space propulsion. No specific bill number: matters relating to the development of advanced rocket engines.
LDA filing ↗