Electrical Utilities companies

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

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…

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

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

Seminole Electric Cooperative is a not-for-profit generation and transmission cooperative that provides wholesale electricity to nine member distribution cooper…

DTE Electric Company is a Michigan-based utility providing electric and natural gas service to millions of customers, with additional non-utility energy operati…

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

Consumers Energy is one of the largest combination electric and natural gas utilities in the US, serving approximately 6.8 million residents across Michigan's L…

Hubbell is a long-standing manufacturer of electrical and utility infrastructure products serving sectors from power and renewables to healthcare and data cente…

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…

Electric Power Systems is a NETA-accredited independent electrical testing and engineering firm providing acceptance testing, commissioning, and maintenance ser…

Liberty Utilities (Canada) Corp. delivers rate-regulated electric, natural gas, water, and wastewater treatment services to communities across North America, Be…

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

McCall-Thomas Engineering is an employee-owned firm providing electrical, telecommunications, and civil engineering services to utilities and industrial clients…

Hydro Ottawa is a regulated electricity distribution company that delivers power to over 377,000 customers in Ottawa and Casselman, Ontario, and is active in gr…

PacifiCorp is one of the largest electric utilities in the western United States, delivering power to approximately 2.1 million customers across six states thro…

Entergy is a Fortune 500 electric utility that produces, transmits and distributes electricity to 3 million customers across Arkansas, Louisiana, Mississippi an…

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

Rosendin Electric is the largest employee-owned electrical contractor in the United States, delivering electrical and communications installations across sector…

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