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.

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

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.

A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. Building on a century of innovation, Ecolab has annual sales of $14 billion, e

Xcel Energy is engaged in the generation, purchase, transmission, distribution, and sale of electricity.

American Electric Power, based in Columbus, Ohio, is powering a cleaner, brighter energy future for its customers and communities. AEP’s approximately 16,800 employees operate and maintain the nation’s largest electricity transmission system and more than 223,000 miles of distribution lines to safel

Constellation Energy is a leading supplier of energy products and services to wholesale and retail electric and natural gas customers. It owns a diversified fleet of generating units located in the United States and Canada, totaling approximately 9,000 megawatts of generating capacity, and is among

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.

Plenitude, a company controlled by Eni, is present on the market with a distinctive business model that integrates renewable production, energy sales, energy solutions and a large network of charging points for electric vehicles.

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

As a strong, diversified, vertically integrated utility, ESB operates right across the electricity market: from generation, through transmission and distribution to supply.

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

Energy for Today | Energy for Tomorrow

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

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

At Toronto Hydro we offer a variety of challenging and exciting opportunities in areas such as skilled trades, information technology, finance and regulatory and legal services. We also offer a number of opportunities for New Grads and Students. Whether you’re a Distribution System Technologist, Pro

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

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

THE BEST TECHNOLOGY TO PRESERVE YOUR WATER RESOURCES We are a subsidiary of the Veolia group and the leading specialist in water treatment. Our teams design and deliver drinking water or wastewater treatment plants as well as smaller standardized water treatment equipment for industrial or municip

At ComEd, we believe in being an energy partner, not just an energy provider.

PSEG Long Island operates the Long Island Power Authority’s transmission and distribution system under a long-term contract. PSEG Long Island is a subsidiary of Public Service Enterprise Group Inc. (PSEG) (NYSE:PEG), a publicly traded diversified energy company.

Mercury NZ Limited is a New Zealand electricity generation and electricity retailing company.

We’re E.ON Next. Join our UK-based team on a mission to bring feel-good energy to everyone. Can energy + joy = happiness? We think so. It also starts with a more human approach to customer service, with dedicated Energy Specialists available 7 days a week, 365 days a year. We’re always working towa

SSE Thermal comprises SSE’s flexible generation, energy-from-waste and energy storage activities across the UK and Ireland. Our vision is to be the leading provider of thermal energy in a net-zero world.

Orbia takes a human-centric approach to deliver life’s essentials today, while also working together to tackle some of the most complex challenges for a better tomorrow.

At Western Power, we are responsible for the safe, reliable and affordable transmission and distribution of electricity to customers in south Western Australia. We maintain, operate and develop a network that covers 261,000 square kilometres and connects more than one million customers. Without ou

We power more than half a million homes and businesses in 200 communities across Alberta and we're right here, when you need us most.

Emera Incorporated is an energy and services company, which invests in electricity generation, transmission and distribution, gas transmission and utility services. The Company operates through six segments: Emera Florida and New Mexico; Nova Scotia Power Inc. (NSPI); Emera Maine; Emera Caribbean; E

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

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

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

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

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

Ontario Power Generation is one of the largest, most diverse low-cost clean power generators in North America. See how we are generating a stronger, cleaner, more prosperous Ontario.

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

A2A SpA is an Italy-based company engaged in the electric utility sector. The Company operates through five segments. The Energy segment covers electricity generation through hydroelectric and thermoelectric plants, energy management and sale of electricity and gas. The Heat and Services segment fac

Atco Ltd is a Canada-based company, which offers infrastructure solutions to customers around the world. The Company's segments include Structures & Logistics, Electricity, Pipelines & Liquids and Corporate & Other. Its Structures & Logistics segment consists of ATCO Structures & Logistics, ATCO Fro

CPFL Energia S.A. is a holding company. The Company, through its subsidiaries, distributes, generates, transmits and commercializes electricity in Brazil, as well as provides energy-related services. Its segments include Distribution, Conventional Generation Sources, Renewable Energy Generation, Com

RTE est le gestionnaire du Réseau de Transport d’Electricité français, le plus grand d'Europe, ainsi que du dispositif EcoWatt, la météo de l’électricité pour une consommation responsable. 24h/24 circule sur nos lignes à haute et très haute tension une électricité qui fait vibrer l’économie des ter

As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over the world.

New Jersey American Water, a subsidiary of American Water (NYSE: AWK), is the largest investor-owned water utility in the state, providing high-quality and reliable water and wastewater services to approximately 2.8 million people. For more information, visit www.newjerseyamwater.com and follow New

At British Gas we’re always looking at new ways to save energy and money for our customers. Everything we do from our trusted engineers to helpful call centre agents, and innovative product owners to digital marketing specialists, is about providing affordable, hassle-free service to keep British

Inframark is an independent, American-owned company widely recognized as a leader in Water Infrastructure Operations and Infrastructure Management Services.

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

Alia Servizi Ambientali SpA gestisce il ciclo integrato dei rifiuti nei territori della Toscana centrale, compresi nelle province di Firenze, Prato e Pistoia. Il 26 gennaio 2023 ha dato vita alla prima multiutility toscana dei servizi pubblici locali costituendo un player integrato nei settori ambie

Just Energy is a leading independent energy supplier with over 1.6 million electricity and natural gas customer accounts across the US and Canada. We are also the largest competitive green energy retailer in North America. With our green energy solutions, our customers can offset the negative impact

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

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

Stanwell is an energy business with a diversified portfolio of electricity generation facilities throughout Queensland.

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