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.

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

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.

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

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

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

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

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

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

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

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

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

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.

JSW Energy Limited is a holding company. The Company is an integrated power company primarily engaged in generation and sale of power. Its business segments include Power Generation, Power Transmission, Mining, Power Trading and Equipment Manufacturing.

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

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

Puget Sound Energy (PSE) is Washington state’s oldest local energy company.

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

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

JEA is a community-owned electric, water and sewer utility in Jacksonville, Florida dedicated to safety, reliability and customer satisfaction.

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

Central Rural Electric Cooperative is an electric distribution cooperative that serves more than 20,000 meters in seven central Oklahoma counties.

The BC Hydro and Power Authority is a Canadian electric utility in the province of British Columbia.

Das Übertragungsnetz von Amprion transportiert Strom für rund 29 Millionen Menschen in einem Gebiet von der Nordsee bis zu den Alpen. Unsere Leitungen sind Lebensadern der Gesellschaft. Wir halten unser Netz stabil und sicher – und bereiten den Weg für ein klimaverträgliches Energiesystem. Diese Auf

Energie, Verkehr und Telekommunikation. Mit uns wird das Leben nachhaltiger, vernetzter und komfortabler. 24 Stunden täglich an 365 Tagen im Jahr.

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're responsible for maintaining the electricity networks supplying over 3.9 million homes and businesses across central southern England and north of the Central Belt of Scotland. Our skilled teams are based right across the regions we serve, from the bustle of West London to the smallest village

GRTgaz possède et exploite en France le plus long réseau de transport de gaz naturel à haute pression d'Europe. Il participe à la gestion de réseaux en Allemagne.

GPRS envisions a tomorrow with the capability of 100% subsurface damage prevention. We will pursue all avenues of technology, training and methodology to realize this goal of safety for our clients. Our 99.8%+ accuracy rating on over 250,000 projects leads the industry. When our newest offering of 3

We’re Northern Gas Networks We deliver gas to 2.7 million homes and businesses in the North East, Northern Cumbria and much of Yorkshire. We don’t generate

Aalberts Integrated Piping Systems develops and produces connectors, metal and plastic pipes, valves, and fastening technology for the distribution and control of liquids and gases. Our technologies enable customers to work quickly and reliably in a simple and efficient way. These bespoke systems a

A Natural Gas Transportation Leader In business since 1930, Northern Natural Gas owns the largest interstate natural gas pipeline system in the United States. Northern Natural Gas'​ pipeline system stretches across 11 states, from Southern Texas to Michigan's Upper Peninsula, providing access to fi

Transelec is the leading provider of high voltage systems in Chile, with nearly 10,000 kilometers of 500 kV and 220 kV transmission lines and more than sixty substations between the Arica and Parinacota Region and the Los Lagos Region.

As Western Australia’s leading energy generator and retailer, Synergy is an essential and trusted provider of electricity and gas. Utilising our diverse energy generation portfolio, Synergy supplies reliable and affordable energy to more than one million residential and business customers. Synergy

Bluecurrent (formerly Vector Metering) is a leading provider of innovative smart metering services and solutions in New Zealand and Australia. As a B2B company, we partner with leading energy retailers and distributors in New Zealand and Australia. Bluecurrent was formed in 2023 after a joint ven

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

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

Oklahoma Natural Gas, a division of ONE Gas, Inc., is the state's largest natural gas distributor in terms of customers. Since 1906, we have reliably supplied affordable natural gas to the homes and businesses in our local communities, while continuing to innovate toward meeting future energy needs.

EA Technology is a global, independent provider of end-to-end power engineering solutions, supporting customers in managing and operating electrical assets reliably, safely and efficiently. Recognised as a world-leading expert in its field, we work collaboratively with partners across the energy, ut

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

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

FirstEnergy is dedicated to safety, reliability and operational excellence. Headquartered in Akron, Ohio, FirstEnergy’s 10 electric distribution companies form one of the nation's largest investor-owned electric systems, serving customers in Ohio, Pennsylvania, New Jersey, West Virginia, Maryland an

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

Berkshire Hathaway Energy is a global leader in the production, transportation and delivery of energy from a variety of fuel

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

Severn Trent, a diverse and amazing group of people who want to bring clean water and they take it away safely too.

Enbridge Gas Inc. is Canada’s largest natural gas storage, transmission and distribution company. We are based in Ontario with a more than 175-year history of providing safe and reliable service to customers. The distribution business serves about 3.8 million customers, heating over 75 per cent of O

TRC is a leader in delivering professional services for public, private and government clients. We take an integrated approach to your problem, harnessing unparalleled environmental, consultative, engineering and applied technology experience.

Unitywater provides essential water supply and sewage treatment services to residents and businesses in the Moreton Bay, Sunshine Coast and Noosa regions. Every day Unitywater operates and maintains more than $3.4 billion of essential infrastructure, delivers quality drinking water and treats 60 O