Company Index - M
- M & B Tools Ltd. - Widnes
- M & C Services (Northampton) Ltd. - Wellingborough
- M & D Drilling Co. Ltd. - Doncaster
- M & J Burns Ltd. - Widnes
- M & S Hire Ltd. - Southampton
- M Andre & Co. Ltd. - New Milton
- M B Marine Sales Ltd. - Fareham
- M Barnwell Services Ltd. - Elgin
- M Bielby Ltd. - Hull
- M C Signs Ltd. - Waltham Cross
- M J Squire Ltd. - Sheffield
- M Marcus Ltd. - Dudley
- M P E Electronics Ltd. - Uckfield
- M Packenham Ltd. - Liverpool
- M Price Design Ltd. - Enfield
- M Q Metal Fabrication Ltd. - London
- M Sadiq Furniture Ltd. - Highbridge
- M Womack Ltd. - Wakefield
- M & B (Brake Press) Ltd. - Bath
- M & B Engineering - Leeds
- M & B Engineering - Whitstable
- M & C T Ltd. - St Helens
- M & C Walls - Epping
- M & D Engineering - Birmingham
- M & D Tooling - Ringwood
- M & E Bin Hire Ltd. - Pontypridd
- M & E Blinds - Lampeter
- M & E Castings - Peterborough
- M & E Engineering Consultants Ltd. - Stockport
- M & E Installations Ltd. - Surbiton
- M & E James - Bilston
- M & E Pearce Engineering & Fixings - Cardigan
- M & G Casting Repairs - Oakham
- M & G Olympic Products Ltd. - Sheffield
- M & H Joinery - Tipton
- M & H Screenings - Dungannon
- M & J Services - Wrexham
- M & J Stringer Ltd. - Cleethorpes
- M & J Welding Specialists - Aylesbury
- M & J Woodworking - Rotherham
- M & L Sheet Metal Ltd. - Letchworth
- M & M Access Ltd. - Northampton
- M & M Blinds - Leeds
- M & M Controls - Manchester
- M & M Engineering Services - Lincoln
- M & M International (U.K.) Ltd - Bedford
- M & M Security Shutters - Manchester
- M & M Steel Stockholders & Fabricators - Birmingham
- M & P Electric Vehicle Service & Repairs - Hitchin
- M & R Engineering - Coventry
- M & R Hydraulics Ltd. - Ellesmere Port
- M & R Precision Engineering (Berkhamsted) Ltd. - Berkhamsted
- M & S Linens - Folkestone
- M & S Precision Engineering - Braintree
- M & S Precision Engineering Ltd. - Leicester
- M & S Shutter Services Ltd. - Tipton
- M & T Engineering - Croydon
- M & T Pallets - Liverpool
- M A Austin Motorcyles - Wakefield
- M A Coward Machine Tools - Warminster
- M A Fabrication - Pickering
- M A Farnworth - Manchester
- M A Mughal - Southall
- M A N B & W Diesel - Stamford
- M A S T Systems - Winsford
- M A Taylor Engineering Ltd. - Redditch
- M A Thompson Joinery - Northampton
- M A Tooling - Sheffield
- M and A Engineering Ltd - Milford Haven
- M and B Engineering - Bath
- M and B Gears and Engineering - Leicester
- M and D Precision Grinding - Walton on Thames
- M and I Precision Engineering - Ashton under Lyne
- M and M Motor Cycle Spares - Huddersfield
- M and P International (UK) Ltd - Farnham
- M and R Building Engineering Services - Redhill
- M and R Services (UK) Ltd - Northampton
- M and S Plumbing - Romford
- M and S Precision Ltd - Coventry
- M and T Upholstery - Birmingham
- M B Aerospace - Motherwell
- M B C S Fabrications - Ossett
- M B D A Dynamics - Henlow
- M B E Consultants Ltd - Coventry
- M B Engineering Ltd. - Swindon
- M B K Installations Ltd. - Nottingham
- M B Metals - Gillingham
- M B Precision Engineering Co. - Oldham
- M B Pumps Ltd - Congleton
- M B Sheet Metal - South Croydon
- M B Sign Design - Leicester
- M B Techniques Ltd. - Hamilton
- M Brittain (York) Ltd - Lisburn
- M Brittain(York) Ltd. - York
- M Brown Joinery & Building Services - Wolverhampton
M Buttkereit Ltd - Sale- M C Air Filtration Ltd. - Gillingham
- M C B Engineering - Sheffield
- M C Bowen & Son - High Wycombe
- M C D Graphics - Londonderry
- M C Joinery - Stevenage
- M C Metals - Thame
- M C Mills & Co. Ltd. - Barnsley
- M C S Technical Products Ltd. - Swindon
- M C S (Parts) Ltd. - Rugby
- M C Services - Barnoldswick
- M C T Engineering Ltd. - Daventry
- M D B Stairways and Joinery - Bristol
- M D F Engineering Ltd - Antrim
- M D Fabrication & Welding - Bootle
- M D G Crest Ltd. - Cheltenham
- M D L Spares - Warrington
- M D Services & Installations Ltd - Romsey
- M D Technical Services Ltd - Fareham
- M E C Engineering Projects Ltd. - Mold
- M E M Services Ltd. - Hayes
- M E T Fabrications (Maesteg) Ltd. - Maesteg
- M E T Steel Ltd. - Newtownabbey
- M F H Contract Engineering Services (Leicester) Ltd. - Sheffield
- M F Hawkins & Sons(Electro-Platers) Ltd. - Bilston
- M F S Electro-Plating - Huntingdon
- M G B Press Brake Sections Ltd. - Brierley Hill
- M G B (Springs) - Heywood
- M G B Joinery - Driffield
- M G Caravan Co. Ltd. - Todmorden
- M G Electric (Colchester) Ltd. - Colchester
- M G Fabrications (Walsall) Ltd. - Walsall
- M G J Embroidery Machine Services - Swindon
- M G M Services Ltd. - Maldon
- M G Sanders Company Ltd - Stone
- M G Steels Ltd. - Oldbury
- M Gear (Engineering) Ltd. - Barnet
- M H Colley Ltd. - Brierley Hill
- M H Hall & Sons Ltd. - Princes Risborough
- M H 7 Precision Engineering - Brighouse
- M H Automation International Ltd - Cardiff
- M H V Products Ltd. - Ashford
- M Hannum Ltd. - Accrington
- M Hasson & Sons Ltd. - Ballymena
- M Higgins Fabrications - Bradford
- M Hopwood - Penryn
- M I Cal Instruments Ltd. - Liverpool
- M I Edwards Engineers - Brandon
- M I Engineering Ltd. - Stourbridge
- M J Allen (Pattern Makers) Ltd. - Ashford
- M J Raven & Son Ltd. - Broadstairs
- M J Sections Ltd. - Dudley
- M J & D Cotterill(Engineers) Ltd. - Nottingham
- M J Allen National Autoparts Ltd. - Nottingham
- M J B Eng (2000) Ltd. - Hinckley
- M J Bradshaw & Son - Oakham
- M J Ellis Manufacturing - Stockbridge
- M J Hicks - Chippenham
- M J M Precision Engineering Ltd. - Christchurch
- M J Maillis (Uk) Ltd. - Nottingham
- M J Manufacturing - Uxbridge
- M J Metal Finishers - Halifax
- M J Metalcraft Ltd. - Birmingham
- M J N Colston - Exeter
- M J N Precision Engineers - Basildon
- M J Parkin Joinery - Ripley
- M J Patch (Group) Ltd - Bristol
- M J Perry - Norwich
- M J R Fabrication - Potters Bar
- M J S Fabrications Ltd. - Derby
- M J W (Engineering) Ltd. - Birmingham
- M K C Project Solutions - Fareham
- M K Engineering - Northampton
- M K Fabrications - Leicester
- M K Powder Coatings - Bradford
- M K S Instruments Uk - Livingston
- M K Sheet Metal (Uk) Ltd - Coventry
- M L B Engineering - Newark
- M L Engineering - Wisbech
- M L Keys - Hockley
- M L R Architectural Metalworkers Ltd. - Basildon
- M L S Precision & Engineering Co. Ltd. - Liverpool
- M L Tools - Craigavon
- M Lamb Fixing - London
- M Lodge & Son Ltd. - Manchester
- M M C Consultants Ltd. - Wilmslow
- M M D Mining Machinery Developments Ltd. - Alfreton
- M M D Associates Ltd. - Loughborough
- M M Stewart - York
- M McCarthy and Co - Stockport
- M Mullins - Erith
- M P Supplies Ltd. - Telford