Endress+Hauser Ltd  (Manchester, UK)
	Lee-Dickens Ltd  (Kettering)
	Omega Engineering Ltd  (Irlam)
	PSM Instrumentation Ltd  (Haywards Heath, UK)
	RS Components Ltd  (Corby)
	Texcel  (Hemel Hempstead)
	VEGA Controls Ltd  (Burgess Hill)
	Able Instruments & Controls Ltd  (Reading)
	Allison Engineering  (Basildon)
	ATT Controls  (Larbert, Scotland)
	Auriema Industrial Products  (Slough)
	Banico Ltd (formerly Fantini Cosmi UK)  (Wythenshawe)
	Boiswood  (Gloucester)
	Canongate Technology Ltd  (Edinburgh, Scotland)
	CP Instrument Co  (Hertfordshire)
	Delta Controls Ltd  (West Molesey)
	Dwyer Instruments  (High Wycombe)
	Emerson Process Management  (Leicester)
	Eurogauge  (East Grinstead)
	Flowquip Ltd  (Sowerby Bridge)
	Flowserve Flow Control  (Haywards Heath)
	Gems Sensors & Controls  (Basingstoke)
	Hawco Ltd  (Nr Goddalming)
	Hycontrol Ltd
	ifm electronic ltd  (Hampton)
	Klinger Ltd (Klinger Fluid Instrumentation)  (Bradford)
	KSR Kuebler (A div. of the WIKA Group)  (Redhill)
	Magnetrol International UK  (Burgess Hill)
	Metron Technology (Europa) Ltd  (Livingston)
	Milltronics  (Worcester)
	Mobrey Limited  (Slough)
	Nixon Flowmeters  (Cheltenham)
	Powelectrics Ltd  (Tamworth)
	Radar Tank Gauging Ltd (Saab Tank Control)  (Finchampstead)
	Roxspur Measurement & Control Ltd (Platon)  (Tadley)
	Sensortechnics UK  (Rugby)
	Synatel Instrumentation Ltd  (Cannock)
	Thermal Detection Ltd  (Stockton-on-Tees, England)
	Thermospeed  (Bolton)
	Truflo International plc  (Birmingham, UK)