Gibson Energy Inc., together with its subsidiaries, engages in the gathering, storing, optimizing, and processing of liquids and refined products in Canada and the United States. It operates through Infrastructure and Marketing segments. The company operates a network of infrastructure assets that include terminals, marine export facility, rail loading and unloading facilities, gathering pipelines, diluent recovery unit, and crude oil processing facility. It also purchases, sells, stores, and optimizes hydrocarbon products, including crude oil, natural gas liquids, road asphalt, roofing flux, frac oils, light and heavy straight run distillates, vacuum gas oil, and oil-based mud products. It serves producers, refiners, marketers, and integrated companies, as well as exploration and production companies. The company was formerly known as Gibson Energy Holdings ULC and changed its name to Gibson Energy Inc. in April 2011. Gibson Energy Inc. was founded in 1953 and is headquartered in Calgary, Canada.