Copperweld is the leading U.S. producer of copper-clad bimetallic wire.

Copperweld is the leading U.S. producer of bimetallic wire, specializing in copper-clad aluminum (“CCA”) and copper-clad steel (“CCS”) products. Headquartered in Brentwood, Tennessee, with manufacturing facilities in Tennessee, Texas, and the United Kingdom, the company leverages proprietary cladding technologies to deliver lighter, more cost-efficient alternatives to pure copper wire while maintaining comparable performance.

Copperweld serves a broad range of end markets, including building wire, utilities, power transmission, and automotive applications such as electric vehicles. With its strong brand recognition, diversified customer base, and differentiated cost advantage, the company plays a critical role in enabling reliable, high-performance solutions across essential infrastructure and emerging industries.