Utilities

Headquartered in Charlotte, N.C., Duke Energy is one of the largest energy holding companies in the United States. Its Electric Utilities and Infrastructure business unit serves approximately 7.5 million customers located in six states in the Southeast and Midwest.

The Pacific Gas and Electric Company (PG&E) is an investor-owned utility (IOU) with publicly traded stock that is headquartered in the Pacific Gas & Electric Building in San Francisco.

National Grid facilitates electricity and gas transmission system in England and Wales, and focuses on delivering clean energy.

Exelon Corporation is a utility services holding company that provides services for energy generation businesses in the United States.

Enel has all the information on the energy, gas, energy commodity and all environmental and technological innovation programs to promote sustainable development.

Entergy Corporation is an integrated energy company engaged primarily in electric power production and retail distribution operations.

DTE Energy (NYSE: DTE) is a Detroit-based, diversified energy company involved in the development and management of energy-related businesses and services nationwide.

Southern Company Services, Inc., headquartered in Birmingham, Alabama, is the shared services division of Southern Company.

Nearly 7.5 million customers in 18 states energize their homes and businesses with electricity or natural gas from Dominion Energy (NYSE: D), headquartered in Richmond, Va. The company is committed to sustainable, reliable, affordable, and safe energy and is one of the nation's largest producers and

Vattenfall is one of Europe’s largest generators of electricity and one of the largest producers of heat. Its main markets are the Nordic countries, Germany and the Netherlands. The Group has approximately 20,000 employees. The Parent Company, Vattenfall AB, is 100%-owned by the Swedish state, and i

Tenaga Nasional Berhad operates an electricity utility in Malaysia. The Company is engaged in the generation, transmission, distribution and sales of electricity, and the provision of other related services. Its divisions include Generation, Transmission and Distribution. The Generation Division ope

Consumers Energy is Michigan’s energy provider and the career destination for driven professionals serious about service.

Centrica is a leading energy services and solutions provider founded on a 200-year heritage of serving people. They are the UK’s biggest retailer of zero carbon electricity, serving around 10 million customers across the UK, Ireland and Continental Europe through brands such as British Gas, supporte

Portland General Electric Company is an electric utility that is engaged in the wholesale purchase, transmission, distribution and retail sale of electricity in the State of Oregon. Its service area allocation of approximately 4, 000 square miles is located entirely within Oregon and includes approx

AGL Energy Limited is engaged in buying and selling of gas and electricity and related products and services; construction and/or operation of power generation and energy processing infrastructure; operation of natural gas storage facilities; extraction, production and sale of natural gas, and sale

Atmos Energy Corporation, an S&P 500 company headquartered in Dallas, is the country’s largest natural gas-only distributor. They safely deliver reliable, affordable, efficient and abundant natural gas to more than 3 million distribution customers in over 1,400 communities across eight states locate

Headquartered in Houston, Texas, CenterPoint Energy, Inc. is an energy delivery company with regulated utility businesses in eight states and a competitive energy businesses footprint in nearly 40 states. Through its electric transmission & distribution, power generation and natural gas distribution

Sempra's mission is to be North America's premier energy infrastructure company. The Sempra companies have more than 19,000 talented employees who deliver energy with purpose to over 36 million consumers. With more than $66 billion in total assets at the end of 2020, the San Diego-based company is t

Evergy, Inc. (NYSE: EVRG) serves approximately 1.6 million customers in Kansas and Missouri. They were formed in 2018 when long-term local energy providers KCP&L and Westar Energy merged. They are a leader in renewable energy, supplying nearly half of the power we provide to homes and businesses fro

Public Service Enterprise Group (PSEG) helps to make New Jersey and New York better places to live and work by providing safe, reliable, economic and greener energy that powers the lives of millions every day.

American Water Works Company, Inc. (American Water) is a water and wastewater utility company. With a history dating back to 1886, American Water is the largest and most geographically diverse U.S. publicly traded water and wastewater utility company. The company employs more than 7,100 dedicated pr

NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across seven states.

The OVO Group’s mission is to drive progress towards net zero carbon living.

Tata Power Limited is an Indian electric utility company based in Mumbai, Maharashtra, India and is part of the Tata Group.

Consolidated Edison, Inc., commonly known as Con Edison or Con Ed, is one of the largest investor-owned energy companies in the United States.

San Diego Gas & Electric provides natural gas and electricity to San Diego County and southern Orange County in southwestern California, United States.

E.ON is a privately owned energy supplier.

SSE is a UK-listed energy company with operations and investments across the UK and Ireland. It is primarily a developer (which includes being a builder), an operator and an owner of low-carbon energy assets and businesses, with a strategic focus on regulated electricity networks and renewable energ

ACWA Power is impacting millions of lives every day by delivering essential power and water across 3 continents. They are driving the transition to a carbon free, greener future.

Tennessee Valley Authority (TVA) operates a public power system and supplies power in Tennessee, northern Alabama, northeastern Mississippi, and southwestern Kentucky and in portions of northern Georgia, western North Carolina, and southwestern Virginia. The Company manages the Tennessee River, its

At EirGrid, we develop and operate the national electricity grid, so that everyone has power when and where they need it. The grid takes electricity from where it is generated and delivers it to the distribution network, operated by ESB, which powers every home, business, school, hospital, factory a

Aggreko is a supplier of mobile and modular power, temperature control, and energy services across the globe.

Hydro One Limited is an electricity transmission and distribution company. The Company operates through three segments: Transmission, Distribution and Other.

Alliant Energy Corporation (NASDAQ: LNT) is an energy holding company with more than 4,000 employees. Its top priority is providing nearly 953,000 homes, farms, and businesses in Iowa and Wisconsin with safe, reliable energy and power in a variety of sustainable forms.

Southern Company Gas is a wholly owned subsidiary of Atlanta-based Southern Company (NYSE:SO), America’s premier energy company. Southern Company Gas serves approximately 4.2 million natural gas utility customers through its regulated distribution companies in four states. Other non-utility business

Thames Water is the UK’s biggest water and sewerage company with around 15 million customers across London and the Thames Valley.

Contact Energy Limited is an energy generator and digital retailer, which is engaged in providing electricity, natural gas and liquefied petroleum gas (LPG), and broadband services. It generates electricity through hydro, geothermal and thermal sources. The Company operates through two segments: Gen

AES improves lives by providing safe, reliable, and sustainable energy solutions in every market it serves.

Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets.

Meridian Energy Limited is a New Zealand electricity generator and retailer.

With headquarters in Boise, Idaho, and an employee base of approximately 2,000 people, Idaho Power is an electric utility engaged in the generation, transmission, distribution, sale and purchase of electric energy.

Ameren Corporation (AEE) is a St. Louis-based, Fortune 500 company that powers the quality of life for millions of people throughout Illinois and Missouri.

Eversource Energy (formerly known as Northeast Utilities) is a publicly traded energy company, with several regulated subsidiaries offering retail electricity, natural gas service and water service to approximately 4 million customers in Connecticut, Massachusetts and New Hampshire.

Westinghouse Electric Company LLC provides nuclear power plant products and services to utilities worldwide.

Snam is one of the world’s leading energy infrastructure companies. Founded in 1941, it has been building and managing a sustainable and technologically advanced network to guarantee energy security for almost 80 years.

United Utilities provides water and wastewater services to around seven million people in the North West of England supplying 3 million households and 200,000 business premises. They manage the catchment land around their reservoirs to safeguard the quality of the raw water they collect and store.

Southern California Gas Company (SoCalGas) sells, distributes and transports natural gas. SoCalGas purchases and stores natural gas for its customers and San Diego Gas & Electric Company (SDG&E)'s customers on a combined portfolio basis and provides natural gas storage services for others. Its nonco

Edison SpA is an Italy-based company involved in the production, procurement, distribution and sale of electric energy and natural gas. The Company's activities are divided into three business areas. The Electric Power Operations area is engaged in the production of electricity from renewable source

Fortum Oyj is an energy company focusing on the Nordic and Baltic countries, Poland, Russia and India.

Florida Power & Light Company is the largest energy company in the United States as measured by retail electricity produced and sold, serving more than 5 million customer accounts or an estimated 10 million+ people across the state of Florida.