At ERMCO, we work harder to provide more valuable partnerships. That’s why we’ve brought together a team of leading power and distribution transformer manufacturers, becoming a one-stop partner to the utility, renewable energy, commercial, and industrial markets.
As the country’s market leader in low-voltage distribution transformers, ERMCO is proud to deliver a wide range of transformers and power solutions. Browse our full catalog of products, services, and support to see the value ERMCO can bring to your operations.
ERMCO is led by a powerhouse of experts committed to moving the industry forward.
ERMCO is led by a powerhouse of experts committed to moving the industry forward.
Single phase transformer production begins with 30 employees producing 30 units a week in our 32,000 square foot facility.
Rapid expansion and diversification takes place as the company grows to 450 employees producing over 150,000 units annually.
The addition of ECI, acquired from General Electric Transformer Component Company, leads to ERMCO Components, Inc. (ECI).
Three-phase transformer production begins with the addition of a building adjacent to the existing single-phase plant.
The acquisition of GridBridge broadens capabilities in power electronics technologies and innovative power delivery solutions.
Continued facility expansions bring the company to a total of over 2,000 employees producing over 400,000 units annually.
The acquisition of Spire Power Solutions and its subsidiary companies cements ERMCO as an industry leader with over 3,000 employees.