United Refining Company is an independent refiner and marketer of petroleum products, founded in 1902 in Warren, Pennsylvania. The company operates a modern refinery with a capacity of approximately 70,000 barrels per day, producing gasoline, distillates, and asphalts, and markets through over 350 retail outlets under the Kwik Fill, Country Fair, and Keystone brands. United employs over 4,000 people and serves customers in Pennsylvania, New York, and Ohio.
Marathon Petroleum CorporationMarathon Petroleum Corporation is an integrated downstream and midstream energy company headquartered in Findlay, Ohio, operating the nation’s largest refining system. It produces and markets refined fuels and industrial petroleum products, and its marketing system includes branded retail locations across the United States. The company also owns the general partner and majority limited partner interest in MPLX LP, which operates gathering, processing, transportation and logistics assets.FINDLAY, OH
George E. Warren LLCSince 1908, George E. Warren LLC has supplied and blended refined petroleum products for customers ranging from major oil companies to local wholesalers around the world. The company began with coal and heating oil in Pennsylvania and New England before shifting its focus to petroleum products in the 1970s, and today it manages trading and logistics across New York Harbor, the Gulf Coast, and the Midcontinent. Its capabilities include customized blending and moving product by pipeline, truck, vessel, and barge.STOUTSVILLE, OH
American Refining GroupSince 1881, American Refining Group has operated the Bradford Oil Refinery, refining domestically sourced crude into specialty petroleum products such as lubricant base oils, waxes and fuels. Now employee- and family-owned, ARG runs North America’s longest continuously operating refinery on 131 acres, with a rated capacity of 11,000 barrels per day and more than 340 employees. Its Bradford facilities are ISO 9001:2015 and Made in USA certified, while its R&D, blending and packaging teams develop tailored solutions for customers.324110BRADFORD, PA
CITGO Petroleum CorporationFounded in 1910 as Cities Service, CITGO Petroleum Corporation is a Houston-based independent refiner that manufactures and distributes fuels, lubricants and petrochemical products. Its three U.S. refineries have a combined capacity of 829,000 barrels per day, supported by 43 terminals and eight pipelines. CITGO also stands out for its long-running community work, including more than $290 million raised for the Muscular Dystrophy Association since 1986.MEDWAY, OH