20 companies

Electric Reliability Council of Texas (ERCOT)

ERCOT is the independent system operator that manages the electric grid and wholesale electricity market for 90% of Texas, serving over 27 million customers.

Electric Power Engineers

Electric Power Engineers is a global power systems engineering and consulting firm serving utilities, developers, and government entities across the energy ecosystem.

MISO

MISO is a not-for-profit organization that manages high-voltage electricity transmission and operates a large real-time energy market across 15 Midwestern and Southern US states serving over 45 million people.

LS Power Development, LLC

LS Power is a development, investment, and operating company focused on North American power and energy infrastructure, including generation, transmission, and emerging energy technologies.

RESA Power

RESA Power provides mission-critical testing, maintenance, and life extension services for electrical power systems from over 40 locations in the US and Canada.

Electric Power Systems

American Electric Power

American Electric Power is one of the largest US electric utilities, operating the nation's largest transmission system across 11 states serving over 5 million customers.

NEW YORK POWER AUTHORITY

The New York Power Authority is the largest US state public power organization, generating and transmitting primarily renewable hydropower electricity across New York State from 17 facilities.

VoltaGrid

VoltaGrid supplies intelligent, turnkey power and fuel solutions, including natural gas microgrids and hybrid systems, for remote and grid-parallel applications across energy-intensive industries.

ControlPoint Technologies

ControlPoint Technologies provides engineering services to the power and energy industry, specialising in substation engineering, protection and controls, distribution planning, and renewable energy integration.

Applied High Voltage

Applied High Voltage designs and builds high voltage substations, switchyards, collector systems, and transmission lines for power infrastructure clients in the United States and globally.

Electric Power Systems

Electric Power Systems is a NETA-accredited independent electrical testing and engineering firm providing acceptance testing, commissioning, and maintenance services across North America.

Reading Municipal Light Department

Reading Municipal Light Department is a Massachusetts municipal electric utility serving four communities near Boston, providing electricity to over 70,000 customers with work in grid modernization, energy storage, and renewable energy integration.

Electrical Consultants, Inc.

Electrical Consultants, Inc. (ECI) is an employee-owned power delivery engineering firm serving utilities, energy developers, and industrial clients across the United States.

PacifiCorp

PacifiCorp is one of the largest electric utilities in the western United States, delivering power to approximately 2.1 million customers across six states through its Pacific Power and Rocky Mountain Power business units.

Wabash Valley Power Alliance

A not-for-profit generation and transmission electric cooperative providing power to 23 member distribution cooperatives across Illinois, Indiana, and Missouri.

Aypa Power

Aypa Power is a North American developer, owner, and operator of utility-scale energy storage and hybrid renewable energy projects.

S&C Electric Company

S&C Electric Company is a 100% employee-owned manufacturer of intelligent products and solutions for electrical power systems, focused on grid resilience and sustainability.

GridCARE

GridCARE deploys AI-driven solutions to hyperscalers, data center developers, and utilities to unlock hidden grid capacity and accelerate AI infrastructure buildout.

Giga Energy

Giga Energy builds and operates energy infrastructure - including transformers, switchboards, and modular data centers - to power the grid and meet AI-driven demand, with 3.5 GW of equipment delivered.