Geoffrey Hempelmann is named as a lobbyist on federal disclosure filings for 1 client through Vantor Parent INC. The most recent filing naming them posted in October 2026. Issues reported include Budget/Appropriations, Intelligence, Defense and Aerospace.
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 Geoffrey Hempelmann. See the Capitol Clarity rankings and method.