Cenovus Energy Inc. is a Canadian-based integrated energy company headquartered in Calgary, Alberta. The company engages in the development, production, refining, and marketing of crude oil, natural gas, and refined petroleum products across North America and internationally. Its operations span the full value chain from upstream exploration and production to downstream refining and commercial fuel marketing.

Cenovus generates revenue primarily through the sale of crude oil, natural gas, natural gas liquids, and refined petroleum products such as gasoline, diesel, jet fuel, and asphalt. Revenue is derived from both upstream production sold to third parties and downstream refining and marketing activities serving customers in Canada, the United States, and global markets. The company also earns income from third-party commodity trading and the optimization of its integrated asset base.

The company operates through the following segments: Oil Sands, Conventional, Offshore, Canadian Refining, U. S. Refining, and Corporate and Eliminations.

• Oil Sands includes the development and production of bitumen and heavy oil in northern Alberta and Saskatchewan. Key assets are Foster Creek, Sunrise, Lloydminster thermal and Lloydminster conventional heavy oil, and Christina Lake, which incorporates the results of the MEG Energy Corp. acquisition completed in November 2025. The segment uses steam-assisted gravity drainage technology for bitumen recovery and accesses third-party pipelines and storage facilities in Canada and the U. S. to optimize product mix and delivery.

• Conventional includes assets rich in natural gas liquids and natural gas in Alberta and British Columbia, particularly in the Edson, Clearwater, Rainbow Lake, and Northern Corridor operating areas. The segment involves interests in numerous natural gas processing facilities and markets production through third-party pipelines, export terminals, and storage facilities to enhance market access and product diversification.

• Offshore includes offshore operations, exploration, and development activities off the east coast of Canada and in the Asia Pacific region, including China and the equity-accounted investment in Husky-CNOOC Madura Limited, which explores for and produces natural gas and natural gas liquids offshore Indonesia.

• Canadian Refining includes the owned and operated Lloydminster upgrading and asphalt refining complex, which converts heavy oil and bitumen into synthetic crude oil, diesel, asphalt, and other ancillary products. The segment also includes the Bruderheim crude-by-rail terminal, two ethanol plants, and the commercial fuels business across Canada. Cenovus markets its production and third-party commodity trading volumes to maximize value through its integrated network.

• U. S. Refining includes the refining of crude oil to produce gasoline, diesel, jet fuel, asphalt, and other products at the wholly-owned Lima, Superior, and Toledo refineries. Prior to its divestiture on September 30, 2025, the segment included the 50 percent interest in the Wood River and Borger refineries held through WRB Refining LP. Cenovus markets its own and third-party refined products from these facilities.

• Corporate and Eliminations primarily includes Cenovus-wide costs for general and administrative, financing activities, gains and losses on risk management for corporate-related derivative instruments and foreign exchange. Eliminations include adjustments for intersegment transfers of crude oil, natural gas, condensate, other natural gas liquids, and refined products; transloading services provided to the Oil Sands segment; the sale of condensate extracted from blended crude oil in the Canadian Refining segment and sold to the Oil Sands segment; and unrealized profits in inventory, all recorded at market prices.

Cenovus is one of the largest Canadian-based crude oil and natural gas producers and one of the largest Canadian-based refiners and upgraders. Its integrated upstream and downstream operations allow it to mitigate the impact of volatility in light-heavy crude oil price differentials by capturing value across the value chain. The company competes with other major integrated energy firms in North America and benefits from its strategic asset positioning, operational scale, and ability to optimize production and refining synergies.

Cenovus serves a diverse customer base including refiners, marketers, distributors, and end-users of transportation fuels and petrochemical products across Canada, the United States, and international markets. Specific customer names are not disclosed in the filing, but the company sells crude oil to its own refining operations and third-party refineries, and distributes refined products such as gasoline, diesel, and jet fuel through wholesale and retail channels in North America.