IMA International Moisture Analysers Ltd  (Guiseley)
	Invensys Operations Management  (Crawley)
	I R S European   (Prenton)
	I. Holland Ltd  (Nottingham)
	I.G. Ashbrook Fluids Handling
	Ian Flockton Developments Ltd   (Grimsby)
	Icarus Services  (Altrincham)
	ICEL GROUP LTD  (Maidstone, Great Britain)
	ICS Temperature Control  (Southampton)
	Ideal Hose & Safety Ltd  (Rugby)
	Ideas-4-action.com Ltd  (London)
	IDTechEx, Inc.  (Cambridge, USA)
	IEC (International Electrotechnical Commission)  (Geneva, Switzerland)
	ifm electronic ltd  (Hampton)
	IHS (Incorporating IMS Research)   (Englewood, USA)
	IKA-Werke GmbH & Co. KG
	IMI Safety Systems / IMI Marston  (Wolverhampton)
	IMI Webber Ltd  (Easton)
	Imofa UK Ltd   (Colchester)
	IMS Consulting  (Bristol)
	Imtex Monitoring & Control  (Tonbridge)
	INBIS Ltd  (Preston)
	Inco Alloys Ltd  (Hereford)
	Indusoft  (Austin, USA)
	Industrial Flow Controls Ltd  (Basildon)
	Industrial Purification Systems Ltd  (St Helens)
	Industrial Vision Systems Ltd  (Kingston Bagpuize)
	Industrial Washing Machines Ltd  (Birmingham)
	Infoserve365 Ltd   (Blackburn)
	Ingersoll Rand Sales Co Ltd  (Wigan)
	Ingersoll-Dresser Pumps (Flowserve Corp)  (Newark)
	Initial Tank Containers Ltd   (Cleveland)
	Inoxpa UK Ltd  (Eastbourne)
	Institution of Chemical Engineers  (Rugby)
	Institution of Civil Engineers (ICE)  (London)
	Institution of Engineering and Technology (IET)  (Stevenage)
	Institution of Mechanical Engineers (IMECHE)  (London)
	Insys Microelectronics UK Ltd  (Coventry)
	Intelligent Computer Solutions  (London)
	Intellitect Water Limited (IWL)  (Romsey)
	Interflex Hose & Bellows Ltd  (Ludlow)
	Intergraph (UK) Ltd  (Swindon)
	Intergraph Corp.  (Atlanta, USA)
	International Materials Handling Exhibition (IMHX)  (Uxbridge)
	International Plastic Systems Ltd  (Seaham)
	InterTech Development Company  (Skokie, USA)
	Into Somerset  (Taunton)
	Intovalve Ltd   (Birmingham)
	Ionics  (Trafford Park)
	IOSH (InstitutionOfOccupational Safety and Health)  (Wigston)