RSCC Wire & Cable is part of the Marmon Group Electrical Sector. This group is made up of companies that produce electrical and electronic wire and cable for energy, transit, aerospace, defense, communication, and other markets, as well as electrical building wire for residential, commercial, and industrial buildings.

Established in June, 1996 when The Rockbestos Company and Surprenant Cable Corporation were combined as one entity as a member company of The Marmon Group. RSCC is now headquartered at the Connecticut facility, which encompasses the sales and marketing, design, manufacture, and distribution center.