RSCC Wire & Cable LLC

RSCC was 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.  Already a Marmon Group member for twenty years, Rockbestos was founded in 1918 in New Haven, Connecticut.  Surprenant Cable Corporation was founded in 1938 in Clinton, Massachusetts. RSCC is now headquartered at the Connecticut facility, which encompasses sales, marketing, design, manufacturing and distribution.

As part of Marmon Electrical, a member of The Marmon Group/A Berkshire Hathaway Co. RSCC Wire & Cable has the management and financial strength needed to sustain its leadership position and tradition of excellence. RSCC Wire & Cable offers its own unique product line and also can work in close conjunction with its sister companies that are also part of the group.


Comtran was founded in 1985 and quickly grew to be one of the world’s leading manufacturers of data and communications cable. More recently, Comtran has expanded its capabilities, becoming a trusted source for specialty cable and system solutions for structured cabling, fire safety, circuit integrity, and transit communications.

Comtran are located in Attleboro, Massachusetts, USA and are part of the Marmon Electrical.

A member of The Marmon Group/A Berkshire Hathaway Co.

E-TECH Components UK Ltd

E-Tech Components are a specialist distributor of electrical cable accessories and offer high quality, innovative and unique products and solutions. This can save time and cost, improve quality and ensure compliance to industry standards and regulations.

E-Tech assist our customers by offering full technical support including design and certified training across our range of products and disciplines and in-house Tool Repair and Calibration facilities that makes them unique in the electrical industry.

Like us, they have expertise across diverse markets where high quality is vital including telecommunications, wind & renewable energy, rail & traction, oil & gas, nuclear power plants and major construction projects worldwide.

E-Tech Components UK Ltd are a member of the Lagercrantz Group AB.

Lagercrantz is a technology group that offers world-leading, value-creating technology, using either proprietary products or products from leading suppliers. The group consists of about 50 companies, each with a niche focus on a specific sub-market.

Goldwing Cable Ltd

Based in Beccles, Suffolk, UK, Goldwing Cable are the authorised European Distributor for RSCC Exane Cables. Established in 1998, they have been supplying cable for major transportation, industrial and commercial projects through the UK and Europe. As well as many other products, Goldwing hold a comprehensive range of RSCC Exane Transit Infrastructure and Rolling Stock cables that will service your requirements.

Goldwing Cable Ltd are a BASEC registered stockist and are ISO 9001Cert 2015 (2018).