PlymoVent Ltd  (Banbury)
	Process and Control Today Ltd (PandCT)  (Tunbridge Wells)
	P D Z Europa Ltd  (Crewe)
	P J H Engineering Ltd  (Hull)
	P&J Dust Extraction Ltd  (Queenborough)
	Pacepacker Services Ltd  (Great Bardfield)
	Paladon PV  (Daventry)
	Palamatic Handling Systems Ltd  (Chesterfield)
	Parker Filtration  (Dewsbury)
	Parsons Chain Co. Ltd  (Cradley Heath)
	Paxton  (Walsall)
	PCME Ltd  (St Ives)
	PCS (Pneumatic Conveying Systems) Ltd   (Stockport)
	PD Rotomouldings plc  (Thornton Heath)
	Peak Transmissions Ltd  (Holmewood)
	Peal Engineering Ltd  (Horncastle)
	Penine Metronics Ltd  (Bradford)
	Pennine Industrial Equipment Ltd  (Huddersfield)
	Perry Process Equipment Ltd  (Newton Aycliffe)
	Pharmatech Ltd  (Coleshill)
	PIAB Ltd  (Loughborough)
	Planters Clayton Ltd  (Bolton)
	Plaspal Ltd  (Walsall)
	PlastOk (Meshes and Filtration) Ltd  (Wirral)
	Plenty Mixers (SPX Flow Technology)  (Newbury)
	PMG Technical Services Ltd  (Stone)
	Podmores Engineers  (Stoke-on-Trent)
	Polyfilters UK Ltd  (Mirfield)
	Portasilo Ltd  (York)
	Portsdown Engineering & Marine Sales  (Fareham)
	Posi-flate  (Milton Keynes)
	Potter & Soar Ltd  (Banbury)
	Powder Handling Ltd
	Practicon Ltd   (Stoke-on-Trent)
	Precision Chains Ltd  (Dudley)
	Premier Services U K Ltd  (Leighton Buzzard)
	Process Components Ltd  (Cheadle, UK)
	Process Link Ltd  (Shipston-on-Stour)
	Procol Solid Control Equipment  (Nottingham)
	Promtek Ltd  (Stoke-On-Trent)
	Protex Fasteners Ltd  (Redditch)
	PSL - Powder Systems Ltd  (Liverpool)
	Pulse Technology Ltd  (Abingdon)
	Puma Plastics Ltd   (Downham Market)
	Pumps & Gearboxes Ltd (Peter Rayner)  (Dewsbury)