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Dieselec Generators became a limited company and fully authorised FG Wilson Dealership in 2004. Since then the company has grown significantly year on year, culminating in the acquisition of our major competitor Thistle Generators Ltd in December 2010. We also secured an investment deal with Nevis Capital LLP in September 2010 and our new Partners at Nevis were instrumental in the acquisition of Thistle.

In January 2011, we moved to our new 6.3 acre Head Office facility in Milngavie, Glasgow, where we consolidated the activities of Dieselec and Thistle, and rebranded as Dieselec Thistle. The new business continued to grow rapidly, this being recognised in 2012 when we were listed in The Sunday Times, as the 56th fastest growing private company in the UK. We continue to develop our Head Office facility which now boasts 60,000 sq ft of warehouse space where we hold over £1 million worth of generators, as well as our workshops, parts distribution depot, and the largest load test cell in the country. Our offices have also doubled in size to accommodate new industry experts, employed to deliver our increasing number of projects.

We offer a complete range of diesel generating sets, from 6 – 2,500 KVA for sale. Our team of expert Sales Engineers and skilled Service Technicians, operating throughout the UK, provide comprehensive support to you, our clients, in the specification, installation and maintenance of your generator set, as well as on-going whole life cycle support.

Our Solutions Department offers comprehensive turnkey solutions from initial concept design through to on site commissioning and client training of:

      High/low voltage power generation
      Sound attenuation/ventilation systems
      Bulk fuel storage tanks
      Extended exhaust flue systems
      Power management systems
      Associated civil works and electrical/mechanical installation