U.S. LOCATIONS Marathon oil Co

Houston, Texas Marathon's corporate headquarters and primary location for Exploration & Production activities is located in Houston, Texas. Located in southeastern Texas, just 50 miles from the Gulf of Mexico coast, Houston is the fourth largest city in the nation with a greater metropolitan area that is home to some three million people.
Large concentrations of Marathon employees live in a variety of suburban communities including Sugar Land, Clear Lake, Pearland and Katy, many with van pools for commuting to the office.
Grand Junction, Colorado
One of Marathon's newest natural gas developments is the Piceance Basin, on Colorado's western slope.
Located in scenic Western Colorado at the confluence of the Colorado and Gunnison Rivers on the west side of the Continental Divide, Grand Junction is uniquely positio
ned to offer the advantages of a smaller city with access to the recreational activities of the Colorado Rockies.
Indianapolis
Indiana Indianapolis is a hub for several terminal, marketing and engineering operations.
Gillette is located in Campbell County in the northeast corner of Wyoming. It is situated between the Bighorn Mountains of Wyoming and the Black Hills of South Dakota.
Garyville, Louisiana
Garyville is home to one of Marathon's seven refineries. Garyville is midway between New Orleans and Baton Rouge, Louisiana. Its location offers access to several lakes and rivers, as well as to the Gulf of Mexico.
Findlay, Ohio Marathon's Refining, Marketing and Transportation headquarters is located in Findlay.
Enon, Ohio Enon is home to the headquarters of Speedway Super America LLC, the largest company-operated chain of convenience stores and travel centers in the Midwest.