Suncor Energy (U.S.A.) is a part of Suncor Energy, which is an integrated energy company. Suncor Energy specializes in natural gas production. The company conducts pipeline and refining operations in Colorado and Wyoming. It offers gasoline and diesel fuel under the Phillips 66 brand. The company has been in operation since 1967. Suncor Energy employs a staff of more than 6,500 individuals. It also maintains an ethanol production facility in Ontario. The company provides crude oil, as well as online information on biofuel. In addition, it operates wind farms and oil refineries. Suncor Energy is one of the leading energy producers and marketers in North America.