TC Energy Corp. engages in the provision of energy infrastructure services. It operates through the following business segments: Canadian Natural Gas Pipelines, U.S. Natural Gas Pipelines, Mexico Natural Gas Pipelines, Liquids Pipelines, Power and Energy Solutions, and Corporate. The Canadian Natural Gas Pipelines segment refers to regulated natural gas pipelines. The U.S. Natural Gas Pipelines segment manages the regulated natural gas pipelines, regulated natural gas storage facilities, midstream, and other assets. The Mexico Natural Gas Pipelines invests on regulated natural gas pipelines in Mexico. The Liquids Pipelines handles investments in crude oil pipeline systems. The Power and Energy Solutions segment include power generation plants and non-regulated natural gas storage facilities. The company was founded in 1951 and is headquartered in Calgary, Canada.