Exsel Design & Integration offer cable manufacturing for projects, which includes complex harness designs, using military connectors and often requires hand-lay of multi-way looms.

Many years of experience in the manufacture of Cable Assemblies and Wiring Harnesses resulted in our having a first class assembly facility, where quality & fast turnaround times are paramount. Exsel Design & Integration are able to meet the demands of both Commercial & Defence contracts whilst producing a comprehensive range of assemblies at competitive prices.

  • One Offs to Volume Production

  • Overall Quality Assurance to BS EN ISO 9001:2008

  • ROHS Compliant Cable Assemblies

  • Cable/Harness Design and Prototyping Service

  • Manufacture/Assembly to IPC WHMA-A-620 disciplines

  • SC21 In House Supply Chain


  • Ruggedized Cable and Conduit Assemblies (Defence/Commercial) for Vehicle Systems and Platforms for Harsh Environment Operation

  • Single, Multi-Core, Coaxial, Ribbon, Flat and Twisted Twin Cable

  • Single / Double Screened, Power, Data Cable Assemblies

  • Flat and Circular Earth Bond Braided Assemblies 

  • Multi-branched Hand Laid Wiring Looms (up to 10 way)

  • Non Hand Laid Cables up to 150 Metres

  • Multi Core MIL-C Cables up to 156 Pins

  • Cable Assembly Repair and Refurbishment Service

  • Tyco Trained Assemblers

  • Components – In-House Procurement or Customer Free Issue


  • Computer Based Automated Test Equipment

  • Tests for Continuity, Insulation Resistance, HPOT, VSWR

  • Testing for Impedance Loss, VOIP, Frequency Sweeping

  • Line Side Multi-Level Testing and Quality Inspection/Certification


We are adhering to the latest UK Government advice and instructions in order to maximise the protection of all our customers, employees, suppliers and their families.

Please contact us by email at or by telephone on +44 (0) 1684 579 000 if you have any enquiries, need further information or assistance.

Deliveries are severely restricted and site access is strictly controlled - please ensure you have pre-cleared any deliveries with supply chain managers BEFORE attempting delivery.

© 2020 Exsel Group. All Rights Reserved.

Registered Office: 3 Talina Centre, Bagleys Lane, SW6 2BW, London.