Imperial Oil Limited is an integrated energy company operating across all major stages of Canada’s petroleum industry, including the exploration, production, and marketing of crude oil, natural gas, petroleum products, and petrochemicals. The company is also developing lower-emission opportunities such as carbon capture and storage, hydrogen, lower-emission fuels, and lithium. Its reportable business segments are Upstream, Downstream, and Chemical. The Downstream segment generates the largest share of revenue, refining crude oil into petroleum products and handling their distribution and marketing. The Upstream segment focuses on the exploration and production of crude oil, related products, and natural gas, while the Chemical segment manufactures and markets hydrocarbon-based chemicals and related products.