AltaGas Ltd. is a North American energy infrastructure company that connects natural gas liquids (NGLs) and natural gas to domestic and global markets. The company is headquartered in Calgary, Alberta and currently employs 2,723 full-time employees. The company went IPO on 2000-01-17. The Company’s core business includes Midstream and Utilities. Midstream business consists of export facilities and locates processing, fractionation, and logistics infrastructure, as well as hydrocarbon storage in North America that connects North American producers from wellhead to offshore global export and domestic markets. The company also includes integrated hydrocarbon handling services, comprised of storage, rail logistics, pipeline, transportation services, and wellsite fluids; natural gas and NGL marketing initiatives that support the Midstream infrastructure; and three gas-fired cogeneration plants. The utility business is offered through its regulated natural gas utilities - Washington Gas and SEMCO. The company serves over 1.6 million residential, commercial and industrial customers in four jurisdictions in the United States. The Utilities business also comprises interests in natural gas storage facilities.
