Flowserve International Ltd  (Pershore)
	Flowserve Ltd  (Salford)
	Flowserve Valtek  (Pershore)
	Flowstar (UK) Ltd
	Flowstar (UK) Ltd  (Hull)
	Flucon Pump Services  (Denbighshire)
	Fluent Europe Ltd  (Sheffield)
	Fluid Components International (FCI)  (San Marcos, USA)
	Fluid Dynamics International Ltd   (Taplow)
	Fluid Equipment Services Ltd  (Warrington)
	Fluorocarbon Bakeware Systems Ltd  (Beeston)
	Fluorocarbon Company Ltd  (Irlam)
	Fluorocarbon Seals Ltd  (Hertford)
	Flux Pumps International UK Ltd  (Wimborne)
	Forac Ltd  (Hove)
	Forbes  (Downham Market)
	Forbes
	Forbes Plastics Tanks & Environmental Technologies  (Norfolk)
	ForeFront Training  (Grimsby)
	Forgetrack  (Hertford)
	Fort Vale  (Nelson)
	Fortress Interlocks Ltd  (Wolverhampton)
	Fortress Technology (Europe) Ltd  (Banbury)
	Forward Industrial Products Group   (Tyseley)
	Fosplant, Division of CED Technology  (Marlow)
	Foster Refrigerator (UK) Ltd  (Kings Lynn)
	Framos Electronics Ltd  (Camberley)
	Frank Manning (Engineers) Ltd  (Merseyside)
	Franklin Hodge Industries Ltd   (Hereford)
	Frazer-Nash Consultancy  (Dorking)
	Frenstar Limited  (Gosport)
	Fristam Pumps (UK) Ltd  (Hailsham)
	Fristam Pumps (UK) Ltd  (Hailsham)
	Frozen in Time (Freeze Dryers)  (Pickering)
	Fulton Limited  (Bristol)
	Furmanite International  (Kendal)
	FWB Products Ltd   (Stoke-on-Trent)