PowerCo Funding, Investors & Competitors

Enbridge owns extensive midstream assets that transport hydrocarbons across the US and Canada. Its pipeline network consists of the Canadian Mainline system, regional oil sands pipelines, and natural gas pipelines. The company also operates regulated natural gas utilities in the US and Canada, including Canada's largest natural gas distribution company. The firm has a small renewable energy portfolio primarily focused on onshore and offshore wind projects.

Williams operates the Transco pipeline, which connects the Gulf Coast to the Northeast United States. It has additional natural gas transmission pipelines connecting the Rockies to the Pacific Northwest and midcontinent. At the field level, it operates substantial gathering and processing assets in Appalachia and other basins. The company has also struck several power supply agreements.

Enterprise Products Partners is a master limited partnership that transports and processes natural gas, natural gas liquids, crude oil, refined products, and petrochemicals. It is one of the largest midstream companies, with operations servicing most producing regions in the continental US. Enterprise is particularly dominant in the NGL market and is one of the few MLPs that provide midstream services across the full hydrocarbon value chain.

Kinder Morgan operates natural gas, crude oil, and refined products pipelines connecting producing regions to demand centers. It is principally involved in the gathering, storage, and transmission of natural gas across the continental United States. It also operates distribution centers for refined products along with the largest fleet of Jones Act-compliant tankers.

Energy Transfer LP is a Dallas, Texas-headquartered master limited partnership that owns one of the largest portfolios of midstream energy assets in the United States. It was founded in 1996 by Kelcy Warren and Ray Davis, and Warren is its chairman with Thomas Long and Marshall McCrea as co-chief executives. It owns or operates about 140,000 miles of pipelines, including roughly 105,000 miles for natural gas, plus crude oil, natural gas liquids and refined product infrastructure, and holds Sunoco LP and Lake Charles LNG. In 2024 it reported revenue of US$82.7 billion and net income of US$6.6 billion with about 16,200 employees. It earns mostly fee-based and commodity-linked revenue from transporting, storing and processing energy. Its acquisitions include Regency Energy Partners for US$11 billion in 2015, SemGroup for US$5 billion in 2019 and Crestwood Equity Partners in a US$7.1 billion all-equity deal that closed in November 2023.

TC Energy operates natural gas transmission assets across North America. Segments are determined by country of operation, but both Canadian and US operations are interconnected. Mexican operations are disconnected from the US and only have one customer, the state utility CFE. They also operate power generation assets, with the largest being the Bruce Power nuclear plant.

Targa Resources Corp is a midstream firm that mainly operates gathering and processing assets with substantial positions in the Permian, Stack, Scoop, and Bakken plays. It has fractionation capacity at Mont Belvieu and operates a liquefied petroleum gas export terminal. The Grand Prix natural gas liquids pipeline is another important asset. It has two operating segments: Gathering and Processing, and, Logistics and Transportation (also referred to as the Downstream Business).

Cheniere Energy is a liquified natural gas, or LNG, producer with two facilities in Corpus Christi, Texas and Sabine Pass, Louisiana. It generates most of its revenue through long-term contracts with customers on a fixed and variable fee payout structure. It also generates revenue by selling uncontracted LNG to customers on a short or one-time basis. A subsidiary, Cheniere Energy Partners, owns the Sabine Pass facility and trades as a master limited partnership.

MPLX is a partnership that owns pipelines and gathering and processing assets with extensive holdings in the Appalachian and Permian regions. The asset base is made up of crude oil and refined products assets dropped down from Marathon Petroleum, its sponsor, and natural gas and natural gas liquids gathering and processing assets that were purchased or built.

ONEOK is a Tulsa, Oklahoma-based midstream energy company listed on the New York Stock Exchange (NYSE: OKE) and a member of the S&P 500. It operates a network of roughly 60,000 miles of pipelines that gather, process, transport and fractionate natural gas and natural gas liquids, connecting producing basins with markets. The company earns fees under largely long-term contracts for gathering, processing and transportation volumes, and it serves oil and gas producers, utilities and industrial customers. In August 2026 it agreed to buy Brazos Midstream's Permian Midland Basin gathering and processing assets for USD 4.425 billion, funded by a USD 9 billion nonvoting minority equity investment from funds managed by Apollo, with about USD 5 billion going to reduce debt. The acquisition more than doubles its Midland Basin processing capacity to about 2.3 billion cubic feet per day.

Cenovus Energy Inc is a Canadian integrated energy group. The group's upstream operations include oil sands projects in northern Alberta; thermal and conventional crude oil, natural gas, and natural gas liquids (NGLs) projects across Western Canada; crude oil production offshore Newfoundland and Labrador; and natural gas and NGLs production offshore China and Indonesia. Its downstream operations include upgrading and refining operations in Canada and the U.S., and commercial fuel operations across Canada. The group's reportable segments are: Oil Sands, Conventional, Offshore, Canadian Refining, U.S Refining, and Corporate and Eliminations. Maximum revenue is generated from its Oil Sands segment. Geographically, the group derives maximum revenue from the U.S., followed by Canada and China.

TenneT Germany operations manage high-voltage electricity transmission across northern and central Germany as part of the European TSO.

Venture Global operates two liquefied natural gas production facilities in Louisiana. It has pioneered the use of modular, factory-built equipment, producing high yields. With a substantial development plan, it seeks to become a vertically integrated LNG producer and supplier to end consumers around the world.

Pembina Pipeline is a midstream company serving the Canadian and North American (primarily Bakken) markets with an integrated product portfolio. Its operations include transmission pipelines, oil and gas gathering, fractionation, storage, and natural gas liquid exports. It also has a joint venture through the Cedar LNG export terminal.

Cheniere Energy Partners is a liquified natural gas producer operating one facility in Sabine Pass, Louisiana. It generates most of its revenue through long-term contracts with customers on a fixed- and variable-fee payout structure. It also generates revenue by selling uncontracted LNG to customers on a short or one-time basis. The profit generated through those activities is split with parent and operator Cheniere Energy.

Northern Indiana Public Service Company is a Merrillville-headquartered utility and the largest natural gas distributor and second-largest electric distributor in Indiana. It serves the northern third of the state as part of NiSource Inc., maintaining distribution networks across 32 counties for residential and commercial customers.

Columbia Pipelines Holding Company is a Houston-based holding entity that oversees operations of Columbia Gas and Columbia Gulf Transmission. It coordinates natural gas transmission across 15,000 miles of pipelines spanning from the Gulf Coast to New York. The subsidiaries manage interstate pipelines, storage fields, and gathering systems serving the Marcellus, Utica, and Gulf production regions. Established in 2015 ahead of a corporate spin-off, the holding company supports daily transport volumes exceeding 10 billion cubic feet to utilities and power plants in 16 states.

FirstEnergy Transmission is an Akron-based holding company for interstate transmission assets under FirstEnergy Corp. It owns American Transmission Systems, Mid-Atlantic Interstate Transmission, and Trans-Allegheny Interstate Line, operating 24,000 miles of high-voltage lines. The unit delivers 30,000 MW capacity across PJM and MISO markets in 10 states.