Alpha Controls Ltd  (Wigan)
	Aro Plus UK Ltd  (Birmingham)
	Atos UK Ltd  (Rochdale)
	Boiswood  (Gloucester)
	Bosch Rexroth Ltd  (St. Neots)
	Carter Controls (UK) Ltd  (Rotherham)
	Crouzet Ltd  (Basingstoke)
	David Brown Hydraulics Ltd  (Poole)
	Davis Pneumatic Systems Ltd  (Accrington)
	Durapipe UK (formerly Durapipe Glynwed Plastics)   (Cannock)
	Eaton Aerospace Vickers Systems (Vickers Systems)  (Havant)
	Festo Ltd  (Fleet)
	H Kuhnke Ltd  (High Wycombe)
	Hamer Pneumatics Ltd  (Bridgend)
	Husco Ltd  (Runcorn)
	HydraForce Hydraulics Ltd  (Birmingham)
	Hydrajaws Ltd  (Coleshill)
	Integrated Hydraulics Ltd  (Warwick)
	James Lister & Sons Ltd  (Warley)
	Koganei UK  (St Leonards-on-Sea)
	Legris Ltd  (Cheltenham)
	Mead Engineering Services Ltd  (Lancing)
	Metal Work UK Ltd  (Milton Keynes)
	Norgren Limited  (Lichfield)
	Oceaneering Rotator AS (formerly Rotator Valves)  (Nodeland, Norway)
	Pneumax  (Gosport)
	SMC Pneumatics (UK) Ltd  (Milton Keynes)
	Stimulus  (Southampton)
	Swagelok Company  (Solon, USA)
	System 910 (Hydraulics) Ltd  (Chichester)
	Xylem Flow Control (formerly Midland ACS)  (Wolverhampton)
	Yeadon Hydraulics Ltd  (Leeds)