• Bowman Karts
  2 Harper Lane, Shenley, RADLETT, Hertfordshire, WD7 9HE
• Classical Dash Ltd
  Unit 1, Lisle Road, HIGH WYCOMBE, Buckinghamshire, HP13 5SH
• Eka Ltd
  Valkyrie House, Packhorse Road, GERRARDS CROSS, Buckinghamshire, SL9 8EB
• European Engine Alliance
  Marandaz House, Clivemont Road, Cord Wallis Park, MAIDENHEAD, Berkshire, SL6 7DY
• Fiat Auto (U.K.) Ltd
  Fiat House, 266 Bath Road, SLOUGH, Berkshire, SL1 4LS
• Fuel Cat Ltd
  100 Goldsmith Avenue, LONDON, Greater London, W3 6HW
• Honda Of The UK Manufacturing Ltd
  470 London Road, SLOUGH, Berkshire, SL3 8YW
• I B C Vehicles Ltd
  5 Butterworth Path, LUTON, Bedfordshire, LU2 0TP
• Ibc Vehicles Ltd
  Kimpton Road, LUTON, Bedfordshire, LU2 0TY
• M & Zak Ltd
  841 Coronation Road, Park Royal, LONDON, Greater London, NW10 7QJ
• S D Vyas Ltd
  53 Perran Walk, BRENTFORD, Middlesex, TW8 0LT
• Saab
  Saab House, Globe Park, MARLOW, Buckinghamshire, SL7 1LY
• Saab City Ltd
  Griffin House, Osborne Road, LUTON, Bedfordshire, LU1 3YT
• Saab GB Pension Plan Trustee Company Ltd
  Griffin House, Osborne Road, LUTON, Bedfordshire, LU1 3YT
• Saab Marlow Ltd
  Griffin House, Osborne Road, LUTON, Bedfordshire, LU1 3YT
• Technocraft Motor Corporation
  Atlas House, Atlas Road, LONDON, Greater London, NW10 6DN
• Tyrell Ltd
  5 Green Leys, MAIDENHEAD, Berkshire, SL6 7EZ