Capitol Clarity / Lobbyists / B / Stewart Barber

Stewart Barber: federal lobbyist

Stewart Barber is named as a lobbyist on federal disclosure filings for 1 client through Nvidia Corporation. The most recent filing naming them posted in October 2026. Issues reported include Trade (domestic/foreign), Energy/Nuclear, Labor Issues/Antitrust/Workplace and Computer Industry.

1Clients on filings

1Registrants

5Issue categories

2Years with reports

Former government positions listed

Filers must list covered executive or legislative branch positions held. As filed:

Senator Saxby Chambliss (GA), Policy Advisor (3/10-1/13); USTR, Deputy Assistant (7/17-2/19); White House, SAP (3/19-1/21)
Senator Saxby Chambliss (GA), Policy Advisor (3/2010-3/2013); USTR Deputy Assistant (7/2017-1/2019); White House SAP (2/2019-1/2021)

Clients and registrants

Client	Registrant	Latest	Issues
NVIDIA CORPORATION	NVIDIA CORPORATION	Q3 2026	Trade (domestic/foreign), Labor Issues/Antitrust/Workplace, Computer Industry

Activity by year

Year	Clients	Registrants
2026	1	1
2025	1	1

Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Stewart Barber. See the Capitol Clarity rankings and method.