About Us

Electro Discharge
Precision Wire & Spark Erosion Engineers.

Electro-Discharge Ltd was founded in 1980 to provide a specialist sub-contract Wire and Spark erosion service to the engineering industry. The original target market was the West Midlands region of the United Kingdom, now our customer base is the whole of the UK, we also export our services to the international market.

Since coming under new ownership at the end of November 1999, many changes have taken place .
We have a new management team all with many years experience in the wire & spark industry, we have moved to new purpose built premises, invested in updated machines to allow for increased capacity, and introduced a shift pattern to meet customer turnaround requirements.

With over 30 wire and spark erosion machines installed that are able to carry out automatic operations at speed, to close tolerances in a lights out situation, four multi-axis CNC EDM machines with toolchangers and the recent addition of two CNC EDM fast hole drilling machines enhance our existing operations. We feel that we are well placed to meet any demand from present and new customers, ensuring complete satisfaction.

  • established in 1980
  • spark erosion engineers
  • Extensive EDM machine capacity
  • large capacity tooling facility
  • specialist heights up to 700mm
  • complex 'one off' production


  • Electro-Discharge Limited
  • precision wire erosion
  • 24hr unaided lights out production
  • CAD CAM Facilities
  • ISO 9001-2015 & NADCAP Standards
  • capacity for large quantities

Providing ...


We employ a highly skilled workforce of precision engineers, EDM specialists with broad and extensive knowledge of the industry.


We take a positive approach to even the most complex customer requirements, working amongst the world’s most demanding engineering industries, our ‘Can Do’ attitude elevates us above the competition.


As an ISO 9001 certified organisation we have implemented Quality Management System requirements for all areas of the our business.


With over 30 active EDM machines, and 24 hour a day production, we are able to provide timely delivery for all one job and high quantity requirements.

Extensive industry knowledge....

Do you have custom requirement outside the above industries? We take a positive approach to the most demanding customer requirements, let us assist you.The EDM process is frequently used in many other sectors