Founded 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.
TOP TIER™ Gasoline
Environmental Protection Agency fuel requirements
Compliance program
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
Valero Energy CorporationValero Energy Corporation is a San Antonio-headquartered energy company that operates 14 petroleum refineries and 12 U.S. ethanol plants, producing liquid transportation fuels and other products. It is also a joint venture member in Diamond Green Diesel, whose two Gulf Coast plants produce renewable diesel and sustainable aviation fuel. The company reports 3 million barrels per day of refinery throughput capacity and 1.7 billion gallons per year of ethanol production capacity.BLOOMINGBURG, OH
Gulf, IncFounded in 1901, Gulf, Inc. supplies motor fuels and lubricants through the recognizable orange-disc brand, serving drivers and fuel-business partners across the country. Today, more than 1,100 Gulf-branded stations operate in 36 states and Puerto Rico, while the company also manages large-scale unbranded fuel distribution and digital payment services. Gulf’s long history is paired with a visible community presence and partnerships ranging from local organizations to major sports teams.ASTON, PA
SunocoSunoco is an independent fuel distribution company with roots in Pittsburgh, where its predecessor began producing, transporting, storing, refining, shipping, and marketing petroleum in 1890. The company now distributes fuel to more than 5,000 gas-station locations in over 30 states and describes itself as the world’s largest manufacturer of race fuels, drawing on more than 60 years of race-fuel expertise.INDIANOLA PA, PA