Company Index - M
- M & B Systems (Power Instrumentation) Ltd. - Manchester
- M & I Materials Ltd. - Manchester
- M and D Wheeler Ltd - Bristol
- M and P International (UK) Ltd - Farnham
- M C S Microwave Ltd. - Rochford
- M E V Ltd. - Stockport
- M F D Capacitors (1991) Ltd. - Wrexham
- M for Technologies Ltd. - Norwich
- M G A Network Services Ltd. - Worcester Park
- M G C Lamps Ltd. - Ipswich
- M J Lighting Technology Ltd. - Chester
- M J P Electronics Ltd. - Bridport
- M J W Telecommunications Ltd. - Beckenham
- M M S Electronics Ltd - Leeds
- M S A (Britain) Ltd. - Coatbridge
- M S R Electronics Ltd. - Coventry
- M T C Electronic Services - Reading
- M-Jay Electronics Ltd - Leeds
- M-TEK (Assembly) Ltd - Reading
- M.K. Test Systems Ltd. - Wellington
- MAC Ltd - Limerick
- Macdonald Humfrey (Automation) Ltd. - Luton
- Macey Controls Ltd. - Chertsey
- Macfarlane Group Plc - Glasgow
- Macfarlane Labels Ltd. - Kilmarnock
- Macfarlane Packaging - Grantham
- Macfarlane Packaging - Paisley
- Macfarlane Packaging Design and Manufacture - Westbury
- Macgregor Welding Systems Ltd. - Bury St Edmunds
- Machine Guard Solutions - Wellingborough
- Machine Technology Ltd. - London
- Machine Vision Products Inc - Dunfermline
- Machine Vision Systems Consultancy - Royston
- Machine Vision Technology Ltd - Leamington Spa
- Machinery Buyer - Yate
- Mackintosh Consultants - Mold
- Mackwell Electronics Ltd - Aldridge
- Macontrols Ltd - Stroud
- Macrolux (U K ) Ltd. - Newport
- Mactronics International Ltd - Towcester
- Magenta Electronics Ltd - Burton on Trent
- Magna Frequency Components Ltd. - Cambridge
- Magnet Schultz Ltd - Woking
- Magnetic Fields Ltd. - Wareham
- Magnetic Shields Ltd - Tonbridge
- Magnetic Systems Technology Ltd. - Sheffield
- Magnus Power - St Leonards on Sea
- Magog Industries Ltd. - Ware
- Magps Ltd. - Livingston
- Maguire Europe - Tamworth
- Magus Monitoring - Sandbach
- Main Computer Services - Basingstoke
- Main Systems (UK) Ltd - Leeds
- Main Tool Company Ltd - Bellshill
- Mainframe Communications Ltd - Southend on Sea
- Mainline Electronics / Mainline Surplus Sales - Leicester
- Maintel Europe Ltd. - London
- Majestic Consultants Ltd - Hove
- Majestic Transformer Co - Poole
- Makita Manufacturing Europe Ltd. - Telford
- Malcolm Prescott - Leigh
- Mallory Alloys Group Ltd. - St Albans
- Malvern Instruments Ltd. - Malvern
- Mamac Systems (U K) Ltd. - Brierley Hill
- Management Systems Modelling Ltd (MSM Software) - Exeter
- Manchester Design Technology - Wilmslow
- Mangan Wholesale Ltd - Kildare
- Mango Electronics - Bexhill on Sea
- Manhattan Skyline Ltd - Bracknell
- Mannering (London) Ltd - London
- Mansol (Preforms) Ltd. - Haverhill
- Mantracourt Electronics Ltd. - Exeter
- Manutech Europe - Wrexham
- Marathon Process Control - Cannock
- Marco Cable Management - Llangefni
- Marco Ltd. - East Grinstead
- Marcom Defence - Chichester
- Marconi Corporation plc - London
- Mardix Ltd. - Kendal
- Marell Electronic Systems Ltd. - Huddersfield
- Marilake Aero Systems - Wimborne
- Marine Data - Newport (IOW)
- Marine Electrical Installations Ltd - Glasgow
- Marine Electronics - Penryn
- Maritime Electrical UK Ltd - Chatham
- Mark 5 Ltd. - Waterlooville
- Mark Cumner Ltd. - Bolton
- Mark Electronics Ltd. - Southampton
- Markem-Imaje Ltd - Salford
- Markem-Imaje Ltd. - Nottingham
- Markon Sawafuji Ltd. - Oakham
- Marl International Ltd - Ulverston
- Marl International Ltd. - Ulverston
- Marlowe Graphic Services Ltd. - Leighton Buzzard
- Marnic Technology Ltd - Stockport
- Marsden Smith Ltd - Weston super Mare
- Marshall Amplification plc - Bletchley
- Marshall Jennings P R Ltd. - Reading
- Marshall Welded Steel Ltd. - Oldbury
- Martec Ltd. - Whitstable
- Martech (U K) Ltd. - Dewsbury
- Martek Power - Cambridge
- Martel Instruments Ltd - Stanley
- Martin-Woolman Ltd. - Welwyn Garden City
- Martindale Electric Co. Ltd. - Watford
- Martley Electronics Ltd. - Worcester
- Marturion Ltd. - Lisburn
- Maruwa Europe Ltd. - Ashford
- MAS Electrical and Security Systems - Johnstone
- Mas Electronics (Uk) Ltd. - Abingdon
- Mascot UK - Salisbury
- Mason Cables and Accessories Ltd - Halesowen
- Mason Crawford Holdings Ltd. - Tipton
- Mason Electronics - Derby
- Mast Group Ltd - Bootle
- Mastergrave Ltd - Bedford
- Masterpoint Engineering Ltd. - Kettering
- Mastervolt U K Ltd. - Romsey
- Matelect Ltd. - Uxbridge
- Matmata - Whitley Bay
- Matrics Ltd - Stroud
- Matrix Communications - Hook
- Matrix Marine Services Ltd. - Barnstaple
- Matrix Wiring Ltd - Dereham
- Matsushita Electrical - Cardiff
- Matten Ltd - Rochdale
- Matthew C Blythe and Son Ltd - Shipston on Stour
- Maxatec (Maxa Technologies Ltd) - Altrincham
- Maxon Computer Ltd. - Bedford
- May & Scofield Ltd. - Basingstoke
- Mayfair Security - Selby
- Mayflex - Birmingham
- Mayteck Ltd - Wokingham
- Mb Components Ltd. - Alton
- Mb Components Ltd. - Alton
- MB Services Northeast Ltd - Stockton on Tees
- MBO (UK) Ltd. - Ware
- MC2 Audio Ltd. - Honiton
- McCormacks - Aberlour
- McCourt Computer Consultancy - Glasgow
- McGeoch Technology Ltd. - Birmingham
- McLaren Electronic Systems Ltd. - Woking
- Mcmillan Bros - Edinburgh
- McMurdo Connectors (ITW) - Portsmouth
- McS Industrial Software Ltd - Coventry
- MCS Microwave Ltd - Rochford
- MDT International - Aberdeen
- Me Solutions (Look4ideas.com) - Long Eaton
- Mead Testing Ltd - Harlow

MeanWell Direct - Aldermaston- Measurement Aids Ltd. - Folkestone
- Measurement Devices Ltd. - Aberdeen
- Measuring & Process Control Ltd. - Wickford
- MEC Electrical Contractors Ltd - Halesowen
- Mec Electrical Contractors Ltd. - Sheffield
- Mechon Ltd - Ascot
- Mechtrix - Northampton
MECI Ltd - Tonbridge- MECI Ltd - Tonbridge
Mecmesin Ltd - Horsham- Medco Ltd. - Birmingham
- Mediatron Ltd - Aldershot
- Medlock Electric Ltd. - Waltham Cross
- Medlock Electrical Distribution - Swindon
- Meech International - Witney
- Meg Wire Ltd - Cheadle (Cheshire)
- Mega Electronics Ltd. - Cambridge
- Megacon - Stroud
- Megatech Ltd. - Cannock
- Meggitt (Uk) Ltd. - Fareham
- Meggitt Plc - Christchurch
- Meiji Techno U K Ltd. - Axbridge
- Mekko Technologies - Leicester
- Melford Electronics Ltd. - High Wycombe
- Melles Griot Ltd. - Huntingdon
- Memco Ltd - Maidenhead
- Memec plc - Thame
- Memex Technology Ltd. - Glasgow
- MemoTech Ltd - Cambridge
- Mentor Graphics - Farnham
- Mercer CCTV - Sowerby Bridge
- Mercia Radiotelephones - Hereford
- Mercury IMC Ltd - Malton
- Meridian Audio Ltd. - Huntingdon
- Merlin Circuit Technology Ltd - Deeside
- Merlyn Electronics Ltd. - Salford
- Mersen Scotland Holytown Ltd. - Motherwell
- Mertech Switchboards Ltd. - Luton
- Mesh Computers Plc - London
- Mesl Microwave Ltd. - Newbridge
- Meta Vision Systems Ltd. - Witney
- Metal Detection Ltd - Redditch
- Metascybe Systems Ltd. - Wetherby
- Metcal - Chandlers Ford
- Meteor Communications (Europe) Ltd - St Albans
- Meter & Instrument Services - Penarth
- Meters U K Ltd. - Morecambe
- Metrel Uk Ltd - Normanton
- Metric Electrical and Plumbing Uk Ltd - West Bromwich
- Metricab Power Engineering Ltd. - Horsham
- Metrix Electronics Ltd - Tadley
- Metron Energy Management Ltd. - Winsford
- Metrum Information Storage Ltd - Finchampstead
- Mettex Electric Co Ltd - Banbury
- Mettler-Toledo Safeline Ltd. - Salford
- Mettler-Toledo Safeline X-Ray Ltd - Royston
- Metway Electrical Industries Ltd - Portslade
- MF Public Address Systems - Cheddar
- MGN Electronics - Leicester
- MH Connectors Ltd - Corby
- MH Electrical Distributors Ltd - Runcorn
- Mho Trak Ltd. - Letchworth
- MI Cables - Inverness
- Mi-Net Technology Ltd. - Maidenhead
- Mica Technology UK Ltd - Sevenoaks
- Micam Ltd - Cork
- Michell Instruments Ltd - Ely
- Micrel Semiconductor (U K) Ltd. - Newbury
- MICRIS Ltd - Rochdale
- Micro Bonding Systems - Canterbury
- Micro Communications (Leeds) Ltd - Pudsey
- Micro Computer Solutions Ltd. - Craigavon
- Micro Design Ltd. - Hailsham
- Micro Epsilon UK Ltd - Ellesmere Port
- Micro Movements Ltd. - Hook
- Micro-Flexitronics Ltd. - Coleraine
- Micro-Vision Fire & Security Ltd. - Gloucester
- Microbus Ltd - High Wycombe
- Microcare Systems Ltd. - Bury
- Microchip Ltd. - Wokingham
- MicroClean Technologies Ltd - Renfrew
- Microface Ltd. - Wigan
- Microlease plc - Harrow
Micromech Ltd - Braintree- Micron Communications Ltd - Yeovil
Micron Techniques Ltd - London- Micronair (Divison of Micron Sprayers Ltd) - Sandown
- Micropower Products Ltd - Teddington
- Microscan - London
Microscopes Plus Ltd - Barnet- Micross Components Ltd - Oldham
- Micross Components Ltd - Norwich
- Micross Electronics Ltd - Ross on Wye
- Microtech Barcode Solutions - Hull
- Microtech Electronics Ltd - High Wycombe
- Microtek Components Ltd. - Newbury
- Microtima Ltd - Newcastle upon Tyne
- Microtrol Ltd. - Worcester
- Microtronica Ltd. - Reading
- Microtronix Ltd - Twickenham
- Microvitec Ltd - Bradford
- MicroWarehouse - Bury
- Microwave Amplifiers Ltd - Bristol
- Microwave International Ltd. - Lincoln
- Microwave Marketing Com Ltd. - Lincoln
- Mid Surrey Windings - Chessington
- Mid-Anglia Engineering Ltd - Burton on Trent
- Midas Components Ltd. - Great Yarmouth
- Middlesex Sound & Lighting Ltd. - Harrow
- Midland Battery Services Ltd. - Birmingham
- Midland Control and Automation - Bromsgrove
- Midland Jay - Huddersfield
- Midland Tool & Design Ltd. - Tipton
- Midlands Electrical Testing Services Ltd. - Birmingham
- Midnite Express - Manchester
- Midvale Electrical Engineering Co. Ltd. - Rugby
- Midway Manufacturing Services - Sandbach
- Mike Davies Electronics - Abingdon
- Miken Electronics Ltd. - Horsham
- Miles Platts Ltd. - Leicester
- Millennium Lighting (U K) Ltd. - Leeds
- Millipore (U K ) Ltd. - Watford
- Millsight - Chippenham
- Milmega Ltd. - Ryde
- Milspares Ltd. - Aylesbury
- MiniSpecialists - Basildon
- Minitech Control Solutions - Leeds
- Minnitron Ltd. - Ramsgate
- Minorplanet Systems Plc - Leeds
- Minta Medical Ltd. - Prescot
- MIRA Ltd - Nuneaton
- Miran Car Audio Systems Ltd - London
- Mistera Ltd - Fleet
- Mita (Uk) Ltd. - Flint
- Mitac (Uk) Ltd - Telford
- Mitel Networks Ltd. - Caldicot
- Mitsco - Bromsgrove
MMG MagDev Ltd - Swindon- MMI Ltd - Leighton Buzzard
- Mobile Expertise Ltd - Berkhamsted
- Mobius Networks Ltd - Coalville
- Mocor Ltd. - Wetherby
- Mode Lighting (UK) Ltd - Hertford
- Modern Drives and Controls Ltd. - Leicester
- Modern Systems (Electronics) Ltd. - Bridgnorth
- Modular Robotic Systems Ltd. - Wigan
- Module Design Ltd. - Waterlooville
- Moduloc Controls Systems Ltd - Knebworth
- Moleroda Finishing Systems Ltd - Salisbury
- Molex Electronics Ltd. - Farnham
- Molex Premise Networks Ltd. - Fareham
- Momentum Design Concepts Ltd. - Wolverhampton
- Moncaster Wire Products Ltd. - Louth
- Money Controls Ltd. - Oldham
- Mongoose Plastics Ltd. - Glenrothes
- Monitran Ltd - High Wycombe
- Monofil Trading Co - Northampton
- Monton Steels - Bolton
- Montrose Secam Ltd. - Iver
- Monument Tools Ltd. - Wallington
- Moog Components Group Ltd. - Reading
- Moore and Wright - Bordon
- Moore Industries Europe Inc - Crawley
- Moortec Ltd - Plymouth
- Mor-Lec Electrical Wholesale - Cardiff
- Mordaunt-Short Ltd - London
- Moreton Alarms Supplies (Mas) Ltd. - Birkenhead
- Morgan Automation Ltd - Liss
- Morgan Electro Ceramics Ltd. - Southampton
- Morvan Trading Ltd - Andover
- Morven - Lincoln
- Mosdorfer C C L Systems Ltd. - Oakham
- Moss Switchgear Services Ltd. - Hook
- Motivation Traffic Control Ltd - Telford
- Motorola Ltd - Crawley
- Motorola Ltd. - Basingstoke
- Moulded Cords & Cables Ltd. - Bracknell
- Mountstar Metal Corporation Ltd - Newcastle upon Tyne
Mowden Controls Ltd - Northallerton
- MPE Ltd - Kirkby
- MPWPSU Com - Louth
- Mqp Electronics Ltd. - Malmesbury
- MRM International Generators Ltd - Ipswich
- MSC (Scotland) Ltd - Livingston
- MSH Electronics Ltd - Wimborne
- MSL Oilfield Services Ltd - Eastleigh
- Mth Ltd. - Farnborough
- MTI - Durham
- Mti Electronics Ltd. - Hoddesdon
- MTL Instruments Group plc - Luton
- Muirhead Aerospace Ltd. - Andover
- Mulligan Lighting - Preston
- Multex Ltd. - Livingston
- Multi-Alarm Systems (G B) Ltd. - Bristol
- Multi-Contact (U K) Ltd. - Milton Keynes
- Multi-Security Services - Weston super Mare
- Multi-Tech Computers (U K ) Ltd. - Reading
- Multicell International Ltd. - Leicester
- Multidata (Europe) Ltd - Swindon
- Multiform Technologies Ltd - Bridport
- Multimessage Systems Ltd. - Potters Bar
- Multipix Imaging Ltd - Petersfield
- Multiplant - Gloucester
- Multiple Access Communications Ltd - Southampton
- Multipower International Ltd - Milton Keynes
- Multipulse Electronics Ltd. - Woking
- Multiscribe Engraving Services - Loughborough
- Multitone Electronics plc - Basingstoke
- Multitone Electronics plc - Kings Lynn
- Multronics Ltd. - Marlow
- Murata Electronics (U K) Ltd - Fleet
- Murata Power Solutions (Milton Keynes) Ltd. - Milton Keynes
- Muscat Ltd. - Maidstone
- Musical Approach - Stafford
- MV Ltd - Durham
- MW Circuit Designs - Hereford
- MYDATA Automation Ltd - Poole
- Myriad Technologies Ltd. - Coventry
- Myrna Ltd. - Plymouth
- MYRRA - Waterford
- Myway Components Ltd - Buxton
