Several small oil companies
Co-founder 1887Background
Marathon Petroleum traces its origins to 1887, when several small oil companies banded together to form The Ohio Oil Company in Lima, Ohio. The American petroleum industry was in its infancy, and Lima was at the center of one of the nation's first major oil discoveries. The founders were local entrepreneurs and oil producers who saw the value of combining their operations to achieve scale and compete against larger rivals.
Role at Marathon Petroleum Corporation
Marathon Petroleum possesses a historic, fragmented founding story, essentially representing the strategic consolidation of the deepest roots of the original Ohio oil boom and the controversial breakup of Standard Oil. The foundational origins of the modern refiner trace back to 1887 in Lima, Ohio. During the chaotic early days of the American oil boom, independent drillers discovered a lucrative oil field in Ohio. However they were at the mercy of John D. Rockefeller's ruthless Standard Oil monopoly, which heavily controlled pipeline rates and refining capacity. In a rebellious, aggressive move to bypass Rockefeller's monopoly, 14 independent oilmen pooled their resources to found The Ohio Oil Company. Their foundational masterstroke was aggressive vertical integration; they rapidly built their own pipelines and eventually refineries to protect their drilling operations. However, their independence was extremely short-lived. By 1889, Standard Oil bought out The Ohio Oil Company, making it a lucrative, subsidiary of Rockefeller's empire. The defining corporate pivot occurred in 1911 when the US Supreme Court broke up the Standard Oil monopoly. The Ohio Oil Company became independent once again. It expanded into nationwide refining and marketing, eventually rebranding as Marathon in 1962. In 2011, reflecting the modern trend of separating volatile drilling from stable refining, the parent company executed a historic, spin-off, separating the exploration business (Marathon Oil) from the refining business (Marathon Petroleum), establishing the focused downstream giant that exists today.