Air Accessories (Sheffield) Ltd / Carter Controls  (Sheffield)
	Atos UK Ltd  (Rochdale)
	Betabite Hydraulics Ltd  (Runcorn)
	Boiswood  (Gloucester)
	Bosch Rexroth Ltd  (St. Neots)
	Davis Pneumatic Systems Ltd  (Accrington)
	Durapipe UK  (Cannock)
	Eaton Aerospace Vickers Systems (Vickers Systems)  (Havant)
	Endeavour International Ltd  (Clevedon)
	Festo Ltd  (Northampton)
	H Kuhnke Ltd  (High Wycombe)
	HydraForce Hydraulics Ltd  (Birmingham)
	Integrated Hydraulics Ltd  (Warwick)
	KCS Herr Voss UK Limited (formerly Voss UK Ltd)  (Halesowen)
	Micro Mesh Engineering Ltd  (Nottingham)
	Norgren Limited  (Lichfield)
	Oceaneering Rotator AS (formerly Rotator Valves)  (Nodeland, Norway)
	Ranger Caradoc Ltd  (Great Witley)
	Rotork Midland (formerly Midland ACS)  (Wolverhampton)
	SMC Pneumatics (UK) Ltd  (Milton Keynes)
	Swagelok Company  (Solon, USA)
	System 910 (Hydraulics) Ltd  (Chichester)