Suncor Energy Inc. is an integrated energy company operating primarily in Canada, the United States, and internationally. It focuses on the development of petroleum resource basins through three main segments: Oil Sands, Exploration and Production, and Refining and Marketing. The Oil Sands segment produces bitumen and handles the marketing, supply, transportation, and management of crude oil, power, and byproducts. Exploration and Production involves offshore operations on Canada's east coast, as well as onshore assets in Libya and Syria, alongside crude oil marketing and risk management. The Refining and Marketing segment processes and distributes refined products. Headquartered in Calgary, Alberta, and founded in 1917, Suncor Energy Inc. plays a key role in the global energy supply chain by integrating upstream production with downstream refining and marketing activities, supporting energy needs across multiple regions.