Antech Calibration Services (Trescal Limited)  (Great Yarmouth)
	Impress Sensors & Systems Ltd  (Kingsclere)
	Lee-Dickens Ltd  (Kettering)
	Omega Engineering Ltd  (Irlam)
	RS Components Ltd  (Corby)
	Status Instruments Ltd  (Tewkesbury)
	Turck Banner Ltd  (Wickford)
	Bourdon-Haenni Ltd  (Aldershot)
	Bourns Pressure Products  (Baar, Switzerland)
	Calex Instrumentation  (Leighton Buzzard)
	Coulton Instrumentation  (Christchurch)
	Crompton Instruments  (Witham)
	Dairy Pipe Lines  (Essex)
	Extronics Ltd  (Congleton)
	Flowquip Ltd  (Sowerby Bridge)
	FWB Products Ltd   (Stoke-on-Trent)
	GE Tech  (Sevenoaks)
	Gefran UK Limited  (Telford)
	Helium Projects Ltd (formerly AJ Thermosensors)  (Worthing)
	Heraeus Electro-Nite  (Chesterfield)
	JUMO Instrument Company Ltd  (Harlow)
	Kulite Sensors  (Basingstoke)
	Labfacility Ltd  (Bognor Regis)
	Moore Industries-Europe, Inc.  (Crawley, United Kingdom)
	PR electronics (UK) Ltd  (Chichester)
	Raytek (UK)  (Milton Keynes)
	Roxspur Measurement & Control Ltd (Platon)  (Tadley)
	Tele-Control  (St Leonards-on-Sea)
	Thermal Detection Ltd  (Stockton-on-Tees, England)
	Thermospeed  (Bolton)
	Wago Ltd  (Rugby)
	WIKA Instruments Ltd  (Redhill)