AD Aerospace - Specialists in the airline and aircraft security industry.

Skylaunch Glider Winches - Makers of winches, guillotines, and ground accessories for gliding and soaring.

Flight Recorders and Control Systems - Supplies aircraft flight data and voice recorders plus joysticks for hydraulic control systems.

YED Avionics Databus Specialists - Aerospace electronics engineering firm providing avionics test & diagnostics equipment for ARINC 429 data systems on PC and hand held portable equipment platforms.

Metalite Aviation Lighting - Trailer mountable portable airfield and heliapad lighting systems for civil or military applications.

Owen Holland Engineering Ltd - Specialise in designing, manufacturing and selling airport apron handling equipment.

Houchin Aerospace - Manufactures ground support equipment to airlines, the aviation industry, and military forces around the world.