David Koch
Billionaire industrialist; helped fund vast conservative, libertarian political operation
Adam Beren
Chairman and President of Berexco LLC
Sterling Varner
Koch executive, deceased
Julia Koch
Widow of David Koch; former assistant to the fashion designer Adolfo Dominguez
Leon Trammell
CEO of Tramco
Mark Heitz
Retired, American Investors Insurance - Topeka Kansas
Bob Buford
C. Robert Buford has been President and owner of Zenith Drilling Corporation
Elizabeth R Koch
Charles Koch's daughter; founder the nonprofit organization Unlikely Collaborators