Enbridge, Inc. engages in the transportation and distribution of crude oil and natural gas in North America and internationally. It operates in five segments: Liquids Pipelines, Gas Pipelines, Gas Distribution and Services, Sponsored Investments, and International. The Liquids Pipelines segment operates the petroleum mainline system and feeder pipelines that transport crude oil and natural gas liquids. The Gas Pipelines segment holds interest in natural gas transmission and gathering systems. The Gas Distribution and Services segment engages in natural gas utility operations that serve residential, commercial, industrial, and transportation customers. This segment also involves in natural gas fractionation and extraction, and commodity marketing businesses. The Sponsored Investments segment owns and operates crude oil and liquid petroleum transmission pipeline systems, natural gas gathering and related facilities, and natural gas marketing assets in the United States, as well as owns and operates pipeline systems that transport crude oil and liquids from producing fields in Southern Saskatchewan and Southwestern Manitoba. The International segment invests in energy delivery businesses in Spain and Colombia. The company was founded in 1949. It was formerly known as Gallery Holdings, Ltd. and changed its name to 159569 Canada, Ltd. in 1987. The company further changed its name to IPL Energy, Inc. in 1994 and to Enbridge, Inc. in 1998. Enbridge is headquartered in Calgary, Canada.