Southwire

Southwire Company is North America’s leading manufacturer of wire and cable used in the distribution transmission of electricity. Throughout it’s history, our company has sought to deliver power through our products, our services and by helping empower our customers, employees, and communities

Copper Building Wire Aluminum Building Wire Metal Clad Cables Flexible and Liquidtite Conduit Cord Products Medium Voltage Cable Tray Cable
Southwire is the innovator of the widely used SIM® Technology, which is now available on Romex®, copper and aluminum THHN, and our Medium voltage cable.