• Aero Inventory plc
  30 Lancaster Road, BARNET, Hertfordshire, EN4 8AP
• Shams Abionics
  264 Hampton Road, ILFORD, Essex, IG1 1PN
• Smith Aerospace
  48 Vulcan Way, New Addington, CROYDON, Surrey, CR9 0BD
• UK Aerospace
  39 Ludgate Hill, LONDON, Greater London, EC4M 7JN