37. Treharne Automotive Engineering Ltd (Llanelli)
Specialists in electromechanical systems | Established in 2008
Treharne Automotive Engineering Ltd specialise in almost all aspects of automotive mechatronic/electronic systems with the ability to design and develop specialist tools and equipment for vehicle manufacturers.
The company offers a range of services including Electric Vehicle development, on-board diagnostics validation, practical failure mode effects analysis, safety vehicle testing, warranty and quality investigation and the development and manufacture of specialist diagnostic tools.
123.3% growth between 2015 and 2017