Superior Oil Company

Leadership & Staff

Jean J. Antonides VP, exploration, New Dominion LLC

• Position (past)

Owners

WM Keck Foundation

• Owner

Willametta Keck Day Superior Oil

• Owner (past); percent stake: 4%

William Myron Keck Founded Superior Oil in 1921; founded W. M. Keck Foundation

• founder ('21→'64)

Board Members

Howard B Keck Superior Oil

• Chairman (?→'81)