39 companies

American Transmission Co. (ATC)

ATC is a transmission-only electric utility that owns, builds, operates and maintains the regional power grid for over 5 million consumers across Wisconsin, Minnesota, Illinois and Michigan's Upper Peninsula.

Electric Power Engineers

Electric Power Engineers is a power systems engineering and consulting firm serving utilities and energy stakeholders, with proprietary grid software and operations across North America, Lebanon, and Panama.

American Electric Power

American Electric Power is one of the largest U.S. electric utilities, serving over 5 million customers across 11 states with operations spanning electric transmission, energy infrastructure, and digital infrastructure.

Swissgrid

Swissgrid is Switzerland's national transmission grid company, operating, maintaining and modernising the high-voltage grid and managing balancing, grid stability and market data as critical energy infrastructure.

Associated Electric Cooperative Inc.

AECI is a member-owned, not-for-profit wholesale power cooperative generating and transmitting electricity to over 2.1 million consumers across Missouri, Oklahoma, and Iowa through 51 local cooperative systems.

AusNet Electricity Services Pty Ltd

AusNet owns and operates Victoria's largest electricity and gas infrastructure network, protecting ~$11 billion in critical energy assets across transmission, distribution, and grid modernization systems.

VELCO

VELCO is Vermont's statewide transmission-only electric utility, delivering power across the state and into the New England regional grid for 17 local distribution utilities.

Portland General Electric Company

Portland General Electric is a publicly traded utility serving half of Oregon's population and two-thirds of its commercial and industrial activity, operating generation, grid, and storage infrastructure.

S&C Electric Company

S&C Electric Company is a global provider of switching, protection, and control products for electric power transmission and distribution systems, founded in 1911 and headquartered in Chicago.

Electric Reliability Council of Texas (ERCOT)

ERCOT is the independent system operator managing 90% of Texas's electric grid and wholesale electricity market, serving over 27 million customers with reliable power transmission.

Electricity Networks Corporation

Delta Electricity

Seminole Electric Cooperative

Pacific Gas And Electric Company

Pacific Gas And Electric Company is a combined natural gas and electric utility serving approximately 16 million people across a 70,000-square-mile service area in California, with major technical domains in grid modernization, wildfire safety, and renewable energy integration.

DEMCO

Member-owned electric distribution cooperative serving 120,000+ meters across 7 Louisiana parishes with energy efficiency, solar, EV charging, and outage management programs.

Cobb EMC

Cobb EMC is a not-for-profit electric cooperative serving nearly 200,000 members in the Metro Atlanta region with reliable, low-cost electricity distribution.

NSW Electricity Networks Operations Pty.

Transgrid is the manager and operator of the high voltage electricity transmission network in New South Wales and the Australian Capital Territory, providing the backbone of the National Electricity Market and leading Australia's clean energy transition.

Electricity Networks Corporation

Western Power is a Western Australian State Government-owned corporation responsible for building, maintaining, and operating the electricity network that delivers safe, reliable, and affordable energy to 2.3 million customers across the South West Interconnected System.

Eugene Water & Electric Board

Independent Electricity System Operator

IESO is Ontario's independent not-for-profit electricity system operator, balancing supply and demand 24/7, dispatching suppliers, running wholesale electricity markets, and publishing market and price data.

The Grid Corporation

enviaM

enviaM is a regional energy utility serving 1.3 million customers in East Germany with electricity, gas, heat, and energy services, operating critical infrastructure including smart grid and distribution networks.

GE Renewables Grid LLC

GE Vernova is a purpose-built energy technology company on a mission to electrify and decarbonize the world through its Power, Wind, and Electrification businesses.

EPUKI

UK power generation and energy trading company operating fossil fuel and renewable assets across the UK and Ireland with grid balancing services.