Enbridge Inc. (NYSE/TSX: ENB) is a Canadian energy infrastructure company that transports, distributes, and stores crude oil, natural gas, and natural gas liquids across North America. It makes money primarily through regulated and long-term contracted fees for the use of its pipeline and utility networks, meaning revenue is tied to throughput volumes and rate-regulated returns rather than commodity prices. Enbridge operates through segments that include Liquids Pipelines, Gas Transmission, Gas Distribution and Storage, and Renewable Power Generation. The company incorporated under the Canada Business Corporations Act and qualifies as a foreign private issuer in the United States, though it voluntarily files on Form 10-K with the SEC. Regulated subsidiaries include Enbridge Gas Inc., which operates under an Incentive Regulation framework approved by the Ontario Energy Board covering 2024 through 2028, and acquired The East Ohio Gas Company on March 6, 2024, along with Public Service Company of North Carolina through the PSNC Acquisition. Enbridge's capital structure is debt-heavy, consistent with large-scale regulated infrastructure ownership, and it is a consistent dividend payer.

Revenue model

Fee-based and rate-regulated revenue from pipeline transportation, natural gas distribution, and gas storage. Liquids pipeline tolls, regulated utility distribution tariffs, and long-term take-or-pay contracts generate the bulk of earnings. Commodity price exposure is limited by contract structure.

Products and services

Crude oil and liquids pipelines; natural gas transmission pipelines (including Texas Eastern Transmission, LP); natural gas distribution utilities (Enbridge Gas Inc., East Ohio Gas Company, Questar Gas Company, PSNC/Enbridge PSNC Holdings); natural gas storage; renewable power generation; renewable natural gas.

Customers and end markets

Residential and commercial natural gas distribution customers in Ontario, Ohio, North Carolina, and other regulated jurisdictions. Industrial and producer shippers on interstate and interprovincial pipelines. Utilities and power generators consuming transported natural gas.

Value-chain role

Midstream and downstream energy infrastructure operator. Sits between upstream oil and gas producers and end-use consumers, providing transportation, distribution, and storage services.

Geographic exposure

Primarily Canada and the United States. Canadian operations centered in Alberta, Ontario, and British Columbia. U.S. operations span the Midwest, Gulf Coast, and Southeast through pipeline and gas distribution assets including Ohio, North Carolina, and Texas Eastern corridor.

Source: SEC 10-K, filed 2026-02-13

Industry: Pipe Lines (No Natural Gas) Peers: Teekay Tankers Ltd