Suncor Energy Inc. operates as a fully integrated energy enterprise. Its primary focus involves the development of hydrocarbon resources, particularly within Canada's Athabasca oil sands region. Globally, the company undertakes the exploration, acquisition, development, production, transportation, refining, and marketing of crude oil. Domestically, it distributes petroleum and petrochemical products, predominantly under the Petro-Canada brand. Suncor's operations are divided into several key segments: The Oil Sands division extracts bitumen through both mining and in-situ techniques, converting it into refinery feedstock and diesel, or blending it for direct market sale. The Exploration and Production segment manages offshore assets off Canada's East Coast and in the North Sea, in addition to onshore properties in Libya and Syria. The Refining and Marketing segment processes crude oil and intermediate feedstocks into a variety of petroleum and petrochemical goods, which are then sold to retail, commercial, and industrial customers via its network of distributors. The Corporate and Eliminations segment also oversees the operation of four wind farms situated in Ontario and Western Canada. Beyond these core activities, Suncor is also engaged in the trading and marketing of crude oil, natural gas, various byproducts, refined products, and electricity. Established in 1917, the company was initially known as Suncor Inc. before officially changing its name to Suncor Energy Inc. in April 1997. Its corporate headquarters are located in Calgary, Canada.