Rittal Ltd  (Rotherham)
	Rockwell Automation  (Milton Keynes)
	RS Components LTD  (Corby)
	R A Rodriguez (UK) Ltd  (Letchworth Garden City)
	R.K. Digimotion
	R.M.B. (Teeside) Ltd  (Cleveland)
	R.M.B. Engineering Services Ltd  (West Midlands)
	Radun Controls Ltd
	Radwell International (Socapel)  (Lumberton, USA)
	Railko Ltd  (High Wycombe)
	Rainford Racks
	Ralcon Automation Ltd  (Berkshire)
	Ralspeed Ltd  (Blackburn)
	Ramco Controls Ltd  (Plymouth)
	Ramsey Silent Chain Co Ltd  (West Yorkshire)
	Rayleigh Instruments Ltd  (Essex)
	RDP Electronics Ltd  (Wolverhampton)
	RDP Howden Ltd  (Warwickshire)
	RDS Servo Components  (Kent)
	Redler Control Systems  (Gloucestershire)
	Regina International UK  (Lancashire)
	Rehfuss Drives Ltd  ()
	Related Fluid Power Ltd
	Reliance Electric (Baldor UK Ltd)  (Bristol)
	Reliance Gear Company Ltd  (West Yorkshire)
	Renishaw PLC  (Wotton-Under-Edge)
	Renold Chain (UK Sales)  (Staffordshire)
	Renold Gears
	Renold Gears
	Renown Gears Ltd  (Lancashire)
	Retex UK  (Wellingborough)
	Revolvo Ltd  (Dudley)
	Rexnord NV UK  (Redditch)
	RGS Electro-Pneumatics Ltd  (Accrington)
	Rhopoint Ltd  (Surrey)
	Rilton Electric Motors Pte Ltd  (Singapore)
	Ringspann (UK) Ltd  (Bedfordshire)
	RJW Ltd (Rewinds & J. Windsor & Sons)
	RMB Drives & Controls Ltd  (West Midlands)
	RMB Engineering Services
	RMB Group  (Cleveland)
	Robert Bosch Ltd  (Uxbridge)
	Robert Cupitt Ltd  (Buckinghamshire)
	Robtec Automation Ltd  (Worcestershire)
	ROCOL Group  (Leeds)
	Rolatube Technology Ltd  (Lymington)
	Rolla Ltd  (West Yorkshire)
	Rota Engineering Ltd  (Lancashire)
	Rotair Technology Ltd
	Rotalink Ltd  (Crewkerne)