Company Index
- J Merriman & Sons Ltd. - Birkenhead
- J P Power Solutions Ltd. - Kingsbridge
- J & P Engineering Ltd. - Horley
- J & T Morris(Alloa) Ltd. - Alloa
- J and B Machinery Ltd - Sutton in Ashfield
- J and G Coughtrie Ltd - Glasgow
- J and H Humphrey - Fareham
- J B C Control Systems Ltd. - Bolton
- J C Battery Services - Bolton
- J C E (Aberdeen) Ltd. - Aberdeen
- J C E (Europe) Ltd. - Ivybridge
- J D Cables Ltd. - Watford
- J Darbyshire and Son Ltd - Poulton le Fylde
- J J Systems Ltd. - Whitchurch
- J J Electronics Ltd. - Luton
- J K Machinery International - Hinckley
- J P Electronics - Runcorn
- J P G Electronics - Chesterfield
- J S T (U K) Ltd. - Halesworth
- J V H Group Ltd - Bridgend
- J W Instruments Ltd - Wakefield
- J+S Ltd - Barnstaple
- J-Tronics Ltd. - York
- Jabil Circuit Ltd - Livingston
- Jacarem Ltd - Chesham
- Jackson Electronics Ltd. - Newark
Jactron Ltd - Maidstone- Jade Communications Ltd - Newton le Willows
- Jades Components Ltd - Kingsbridge
- JAE Europe - Farnborough
- Jaltek Systems Ltd - Luton
- James Bedford and Co (Dewsbury) Ltd - Batley
- James Bell and Sons Ltd - Hamilton
- James Technical Services Ltd - Brecon
- Jantec (T/A AWS Jantec) - Biggleswade
- Jartech - Forfar
- Jarvis Tech Ltd - Heathfield
- Jaser Electronics Ltd. - Rugby
- Jauch Quartz UK (Components Division) - Camberley
- Jay-Tec Systems Ltd - Bicester
- Jayex Technology Ltd. - London
- Jaytec Systems - Durham
- JB-EYE (Fire and Security) - Manchester
- Jca Systems Ltd. - Fleet
- JCB Electronics Ltd - Tipton
- JCS Technology - Weston super Mare
- Jdr Cable Systems Ltd. - Ely
- JE Debens - Rochester
- JE Sugden and Co Ltd - Liversedge
- Jegs Electrical Ltd - Leigh on Sea
- Jekyll Electronic Technology Ltd - Letchworth
- Jendee Trading Co Ltd - Buckingham
- Jennic Ltd - Sheffield
- Jentech Computers Ltd. - Bridgnorth
- Jeol(U K ) Ltd. - Welwyn Garden City
- Jerrard Bros Plc - Croydon
- JFR Electronics - Chatteris
- JG Harrison and Sons Ltd - Halifax
- Jg Technologies Ltd - Weymouth
- JGC Computer Installations - Woking
- JH Fenner and Co Ltd - Brough
- JH Kemp Ltd - Birmingham
- JIT Components - Limerick
- JJS Electronics Ltd - Lutterworth
- JK Components Ltd - Burgess Hill
- JK Control Systems Ltd - Penryn
- Jk Max Navigation - Torquay
- JL Electrical - Winchester
- JLH Systems Ltd - Hebden Bridge
- JM Adams (Agencies) - Belfast
- JMS Manufacturing - Peterborough
- JMS Transformers Ltd - Peterborough
- Jode Systems Technology Ltd. - Lutterworth
- John Beaumont Ltd - Huddersfield
- John Caunt Scientific Ltd. - Bury
- John Hemy (Systems) Ltd - Stockton on Tees
- John Jeffery Consulting Ltd - Petersfield
- John Lawton Electronics Ltd. - Cambridge
- John Lilley and Gillie Ltd - North Shields
- John Mason (Batteries) Ltd - Bradford
- John Morfield Ltd - Stockton on Tees
- John Peel & Son (Holdings) Ltd. - Shipley
- John Stuart Pimm - Birmingham
- Johnson Controls Ltd. - Farnborough
Johnson Electric International (UK) Ltd - Boldon- Johnson Security Ltd - Cheltenham
- Johnstech Interconnect Ltd. - Newport
- Johnston Sweepers Ltd - Dorking
- Jonathan Jones Electrical Services - Southampton
- Jones Stroud Insulations - Preston
- Jotron Uk Ltd. - Cramlington
- JPA Electronics Ltd - Ashbourne
- JPL Sound and Communications - Barry
- JPR Electronics Ltd - Dunstable
- JRG Technicom - Hinckley
- JRW Labels / JRW Group - Cheadle (Cheshire)
- JSM Kitting - Arundel
- JTAG Technologies - Bedford
- JTF Consultancy Services Ltd - Fordingbridge
- Jtl Systems Ltd. - Newbury
- JUKI Automation Systems Ltd - Crawley
- Jumo Instrument Co. Ltd - Harlow
- Just Rams Plc - London
- Justmac - Clydebank
- Justoffbase Tools UK - Bury St Edmunds
- Justtech Ltd - Alton
- JW and E Morris and Son Ltd - Bridgend
- JW Hardy Communications - Birmingham
- JWD Ltd - Horsham
