26 companies

Shermco Industries, Inc.

Shermco Industries provides electrical testing, maintenance, commissioning, and repair services for critical power systems across North America from 41 service centres.

Knobelsdorff Enterprises

Industrial electrical contractor providing engineering, construction and field services in industrial electrical, automation, renewable energy and power services across the United States.

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.

Advanced Electric Systems

Advanced Electric Systems tests, maintains, and repairs critical power infrastructure for utilities, energy contractors, and industrial businesses from its Utah base.

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.

Rosendin Electric

Rosendin Electric is the largest employee-owned electrical contractor in the United States, delivering electrical and communications installations across sectors including data centers, healthcare, and renewable energy.

McCall Thomas Engineering

McCall-Thomas Engineering is an employee-owned firm providing electrical, telecommunications, and civil engineering services to utilities and industrial clients in the Southeast United States.

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.

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.

Paradigm Power Delivery Inc.

Electrical contractor delivering power systems, substations, transmission lines and battery energy storage for utility, industrial and data center clients since 1991.

Tri-M Group

Employee-owned electrical construction and facilities services firm, founded 1964, delivering design, installation and service across high voltage, automation, telecoms, security and energy analytics.

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.

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.

Electric Power Systems

Elexicon Energy

Elexicon Energy is a regulated, municipally owned electricity distributor serving more than 180,000 customers in eastern Ontario, with grid modernization work under its Dx NEXT program.

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.

Seminole Electric Cooperative

Seminole Electric Cooperative is a not-for-profit generation and transmission cooperative that provides wholesale electricity to nine member distribution cooperatives serving nearly 2 million consumers in rural Florida.

Welty Energy

Welty Energy is an Akron, Ohio-based consulting firm providing engineering, project management, construction management, estimating and financial analytics for high-voltage transmission, distribution and substation projects.

SEnergy

SEnergy is a Texas-based utility consulting firm providing power engineering, substation design, transmission and distribution, and EPC solutions for electric utilities and energy infrastructure clients.

Pedernales Electric Cooperative

Pedernales Electric Cooperative is a member-owned electric utility cooperative providing transmission, distribution, and metering services to members across Texas.

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.

Bandera Electric Cooperative

PS Technologies Inc.

Power engineering firm founded in 2001 in Calgary, delivering planning studies, system protection and high voltage design through 500 kV for utilities, renewables and data centers.

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.