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Site Name:
Bombardier Service Site
Site Type:
Legal Entity:
Bombardier Transportation UK Ltd. 
BTROS Mansfield
Unit 4b, Castlewood Business Park
Farmwell Land
Sutton in Ashfield
Nottingham NG17 1BX
United Kingdom
Site Contact: Rob Cowling 
+44 1623 415600

Site Brochures

Site Fact Sheet (PDF 68 KB)


Key Information 

Total area: 3,056 m2 

Main Products and Contracts 

  • Passenger Information Systems for Bombardier’s UK Electrostar new build projects, including the current Class 377, 378 and 387 projects.
  • Passenger Information Systems for Bombardier’s UK Turbostar new build projects, including all Class 170, 171 and 172 projects.
  • Passenger Information Systems for installation on UK legacy underground and overground fleets requiring retrospective upgrades in line with the RVAR and PRM TIS requirements, including Class 15X’s, 31X’s, 32X’s, 36X’s, 45X’s, 46X’s and tubestock.
  • Passenger Information Systems for non UK Systems, including Attiko Metro(Greece), Delhi Metro (India), Shanghai, Guanzhou & Shenzhen Metro’s (China), USA (New York Transit) and South Africa (Guatrain).
  • Public Emergency Telephone Systems (PETS) providing emergency “Track Side” telephone communications between unmanned Rail/Road Crossings and Controlling Signal Box’s.
  • Support for OEM equipment, including repair and refurbishment.
  • Customer Information Systems (Audio and Visual) for Station Platforms, Concourses and other transport hubs.
  • Public Address and Emergency Evacuation Systems meeting safety critical requirements, including multiple Offshore Drilling Platforms, the Eurotunnel Channel Tunnel UK Terminal Site, French Terminal Site and cross channel Running Tunnels.
  • High Voltage Isolation Equipment (up to 50KV), typically for the isolation of telecommunications circuits within power generation plants.
  • Contract design and manufacture of electronic assemblies/equipment to customer requirements.

Other Information 

In-house facilities to provide a “one stop solution” including:- 

  • Software and Hardware design. Electronic Equipment Manufacture 
  • Soak Test/Burn in. Test, Repair and refurbishment 
  • Customer Support, providing at-depot installation, commissioning and maintenance assistance 
  • Certified ISO 9001:2000 (Quality) 
  • Certified ISO 14001:1996 (Environmental Management System) 
  • Certified OHSAS 18001:1999 (Occupational Health & Safety Management) 
  • Registration under the Link-Up scheme 

Historical Milestones 

1926 Whiteley Electrical Radio Co Ltd formed in Mansfield Nottinghamshire 
1978 Trading name changed to Whiteley Electronics Ltd 
2009 Acquired by Bombardier Transportation Rolling Stock UK Ltd 
2014 Moved to new facilities (Castlewood) in Sutton in Ashfield Nottinghamshire