Sunoco, Inc., through its subsidiaries, refines and markets petroleum products in the United States. Its Logistics segment operates refined product and crude oil pipelines and terminals; and acquires and markets crude oil and refined products. As of December 31, 2011, this segment owned and operated approximately 5,400 miles of crude oil pipelines and approximately 2,500 miles of refined product pipelines. It also operates 42 active terminals that receive refined products from pipelines and distribute them to third parties. The company’s Retail Marketing segment engages in the retail sale of gasoline and middle distillates; and operates of convenience stores under APlus brand name. This segment operates outlets primarily in Connecticut, Florida, Maryland, Massachusetts, Michigan, New Jersey, New York, Ohio, Pennsylvania, and Virginia. Its Refining and Supply segment offers petroleum products, including gasoline and residual fuel oil, as well as middle distillates, such as jet fuel, heating oil, and diesel fuel; and commodity petrochemicals comprising propylene-propane, benzene, and cumene. This segment offers its products to wholesale and industrial customers. It was formerly known as Sun Company, Inc. and changed its name to Sunoco, Inc. in 1998. Sunoco, Inc. was founded in 1886 and is based in Philadelphia, Pennsylvania. Sunoco, Inc. operates as a subsidiary of Energy Transfer Partners, L.P.