Sunoco is a leading independent fuel distributor and midstream energy infrastructure operator serving the Americas, Caribbean, and Europe. The company's core business spans fuel distribution (supplying branded and partner fuels to thousands of dealers, distributors, and commercial customers), pipeline systems (operating approximately 14,000 miles of refined product, crude oil, and ammonia pipelines), terminal operations (managing 83 facilities across multiple regions), and refining (operating the Burnaby Refinery and holding a stake in another refinery). Sunoco generates revenue through wholesale fuel sales and logistics services, transportation and storage fees for its pipeline and terminal assets, and complementary services including propane, aviation fuel, and marine fuel.