Valero Energy Corporation is a Fortune 500 company based in San Antonio, and is North Americas largest independent petroleum refiner and marketer. Valero supplies fuel and products that improve peoples lives with 15 refineries and nine ethanol plants stretching from California to Canada to the Caribbean. Well-positioned pipelines and terminals allow Valero to deliver premium-quality clean fuels more quickly, responsibly and efficiently than any other refiner on the continent. Our diversified product slate supports dozens of industries, from health care and plastics to transportation, beauty products and manufacturing.