Humble Oil and Refining Co. was founded in 1911, the company would later consolidate with Standard Oil of New Jersey to become Exxon.
Esso Exxon Enco Tidewater Petroleum Walter Fondren, Sr. William Stamps Farish II Standard Oil of Kentucky Standard Oil of Ohio Phillips Petroleum Company Ross S. Sterling Mobil Texaco Benicia, California Standard Oil Baytown, Texas United States Department of Justice New Mexico Oklahoma Arizona Ohio Texas California