Chevron operates as an American-based gas station chain with over 8,000 fueling stations in the U.S. alone. A FORTUNE 500 company, Chevron employs more than 3,500 workers worldwide. The gas station chain provides clean, quality fuel and friendly customer service. In addition to offering fuel, Chevron stations sell name-brand food and drink items. Some locations also offer car washes, diesel fuel, and repair service bays. Many Chevron stations include ExtraMile shops, which operate as full-service convenience stores. ExtraMile offers a wide range of hot foods, deli sandwiches, cold drinks, and fresh coffees. Chevron trades on the NYSE as CVX and maintains headquarters in San Ramon, CA.