Suncor Energy
Suncor Energy Inc. is a leading integrated energy company headquartered in Calgary, Alberta, Canada. The company operates primarily in the oil sands sector, with additional activities in exploration, production, refining, and marketing. Suncor is renowned for its oil sands operations in the Athabasca region of Canada, where it extracts and processes bitumen into synthetic crude oil and other petroleum products. The company also engages in offshore oil and gas production, operates refineries in Canada and the U.S., and markets petroleum and petrochemical products through its Petro-Canada retail network.