API Membership of Carbon Majors predecessors & subsidiaries— 1968-1969 • • • • • • • • • • • American Petrofina (Total and ALON) Arabian American Oil Company (Aramco) Atlantic Richfield Company BP Canada Ltd. (now Suncor) BP (North America) Ltd. (British Petroleum) BP Oil Corporation (1969) British American Oil Company (Conoco) Canadian Petrofina (now Suncor) Cities Service Company (now Petroleos de Venezuela) Continental Oil Company (ConocoPhillips) Gulf Oil Corporation (Chevron) • • • • • • • • • • • • Husky Energy Marathon Oil Mobil Oil Corporation (ExxonMobil) Murphy Oil Phillips Petroleum (ConocoPhillips) Shell Oil Company Standard Oil of California (Chevron) Standard Oil Company of Kentucky (Chevron) Standard Oil of New Jersey (ExxonMobil) Standard Oil of Ohio (now BP) Texaco (Chevron) Union Oil of California (Chevron)