GM Rail Services Ltd (GM Rail) is one of the UK’s leading providers of renewals, new works, maintenance support, training and assessment for railway signalling and telecommunications projects and civils works.

GM Rail trades throughout the UK, Northern Ireland and the Republic of Ireland, currently having teams working at a number of sites from the South East to Scotland, undertaking signalling works including maintenance, installation and commissioning activities on minor works associated with infrastructure maintenance, renewals and greenfield projects.

GM Rail has its head office situated in Rugby, Warwickshire, with depots located in London and Manchester. Geographically, GM Rail is ideally suited to serve all parts of the UK and also works in other European Countries.

From our Rugby premises we have the capability to undertake location case fabrication and REB fitting out, building on a reputation for on site excellence with minimal snagging.

We also provide engineering support for rolling stock depots.

At our Rugby Railway Engineering School and Technical Assessment Centre we have an unequalled array of signalling and telecommunications equipment within an indoor facility for equipment specific and system instruction, coaching and assessment, together with plant and equipment training.

The company has developed the Disconnection Box Bracket range of products for most signalling disconnection boxes as part of its fabrication and assembly capability.

Our sister company, Bigent, provides a range of fabrication services to support our on site works, as well as precision engineering and precision grinding services to industry.

We employ a direct labour workforce of 150 staff.