Antech Calibration Services  (Great Yarmouth)
	Burkert Fluid Control Systems  (Cirencester, United Kingdom)
	Endress+Hauser Ltd  (Manchester, UK)
	HBM United Kingdom Ltd  (North Harrow)
	Impress Sensors & Systems Ltd  (Aldermaston)
	Keller (UK) Ltd  (Dorchester)
	Lee-Dickens Ltd  (Kettering)
	Newey and Eyre   (Birmingham)
	Omega Engineering Ltd  (Irlam)
	Pico Technology  (St Neots)
	RS Components LTD  (Corby)
	Status Instruments Ltd  (Tewkesbury)
	Tempcon Instrumentation Ltd  (Ford, Nr. Arundel, U.K.)
	Turck Banner Ltd  (Wickford)
	VEGA Controls Ltd  (Burgess Hill)
	Yokogawa UK Limited  (Runcorn)
	Alpha Controls Ltd  (Wigan)
	American Sensor Technologies, Inc.  (Mt. Olive, USA)
	AMOT Controls Ltd  (Bury St Edmunds)
	Auriema Industrial Products  (Slough)
	Boiswood  (Gloucester)
	Chell Instruments Ltd  (North Walsham)
	Control Transducers Ltd  (Bedford)
	Dairy Pipe Lines  (Essex)
	Danfoss Ltd  (Denham)
	Flowhire Ltd  (Halifax)
	Flowquip Ltd  (Sowerby Bridge)
	Flowserve Flow Control  (Haywards Heath)
	GE Measurement & Control Solutions  (Leicester)
	Gems Sensors & Controls  (Basingstoke)
	Gestra (UK) Ltd  (Haywards Heath, United Kingdom)
	Green World Instruments Ltd  (Aylesford)
	Huba Control AG Branch Office UK  (Witney)
	Hycontrol Ltd
	ifm electronic ltd  (Hampton)
	JUMO Instrument Company Ltd  (Harlow)
	Kistler Instruments Ltd  (Hook)
	PSM Instrumentation Ltd  (Haywards Heath, UK)
	Roxspur Measurement & Control Ltd (Platon)  (Sheffield)
	Roxspur Measurement & Control Ltd (Platon)  (Tadley)
	Sensor Techniques Limited  (Cowbridge)
	Sensortechnics UK  (Rugby)
	Sherborne Sensors Limited  (Basingstoke)
	Si Pressure Instruments Ltd  (Leicester)
	Testo Ltd  (Alton, UK)
	Thermospeed  (Bolton)
	Truflo International plc  (Birmingham, UK)
	Variohm EuroSensor Ltd  (Towcester)