Avery Weigh-Tronix  (Smethwick)
	Invensys Operations Management  (Crawley)
	Mitsubishi Electric Europe  (Hatfield)
	Newey and Eyre   (Birmingham)
	Omega Engineering Ltd  (Irlam)
	Powertronic Drive Systems Ltd - Henley Division  (Henley-on-Thames)
	RS Components LTD  (Corby)
	RTK Instruments Ltd  (Knaresborough)
	Tempcon Instrumentation Ltd  (Ford, Nr. Arundel, U.K.)
	Yokogawa UK Limited  (Runcorn)
	Arcom Control Systems Ltd  (Cambridge)
	Chell Instruments Ltd  (North Walsham)
	Colter Group  (Dunmow)
	Colter Group  (Dunmow)
	Control-Soft Inc  (Cleveland, USA)
	Crompton Instruments  (Witham)
	Crouzet Ltd  (Basingstoke)
	Electronic Temperature Instruments Ltd  (Worthing)
	FANUC CNC UK Ltd (formerly GE Fanuc Automation)  (Ruislip)
	Hima-Sella Ltd  (Stockport)
	HTE Controls Ltd  (Warrington)
	I3S  (Macclesfield)
	IDEC Electronics Ltd  (Basingstoke)
	ifm electronic ltd  (Hampton)
	Industrial Interface Research  (Cheltenham)
	Intamac  (Alton)
	Kanda Systems  (Ceredigion, Wales)
	Mektronika Systems Ltd  (Bury St; Edmunds)
	Omron Electronics Ltd  (Milton Keynes)
	Orsi UK Ltd  (Horsham)
	Royston Electronic Systems  (Shepreth Nr Royston)
	System Devices UK Ltd  (Runcorn)
	Thermospeed  (Bolton)
	Visograph  (Knutsford)
	West Control Solutions (Cal Controls)  (Brighton)