Company Index
- M and C Specialties - Athlone
- M and O Sales Ltd - Redditch
- M and P (Engineering) Ltd - Manchester
- M and S Transport - Warrington
- M Widdup and Sons Ltd - Bradford
- Macgregor Europe Ltd - Nelson
- Machinery International - Thame
- Mack Technologies Ltd - Larbert
- Macpac Ltd - Stockport
- Macro Packaging Ltd - Tenterden
- Magnum Packaging (NE) Ltd - Stockton on Tees
- Mail Shot International Ltd - Watford
- Majorgold Ltd - Rainham
- Makkipak Ltd - Northampton
- Malcolm Ross and Sons Ltd - Alderley Edge
- Mallon Bros - Dungannon
- Manchester Packing Services - Manchester
- Manchester Paper Box (1964) Ltd - Stockport
- Mango Personnel Ltd - Exeter
- Manhattan Marquees - Ringwood
- Manor Packaging Ltd - Peterborough
- Mansell Recruitment Group plc - Crawley
- MAP Systems Ltd - Uxbridge
- Marchant Industrial Ltd - Haverhill
- Marchant Manufacturing Co Ltd - Haverhill
- Marden Edwards Ltd - Wimborne
- Marland Ltd - Sleaford
- Marling Leek Ltd - Leek
- Marlow Group Ltd - Sheffield
- Mars-Jones Ltd - Denbigh
- Marshall Thermo King Ltd - Cambridge
- Mason and Jones - Bromsgrove
- MasterMover International Ltd - Ashbourne
- Mastrom Ltd - Burton on Trent
- Matchtech Group plc - Fareham
- Maxell Europe Ltd - Telford
- Maxilla Packaging - Stockport
- Mayfield Engineering Ltd - Washington
- Mayr-Melnhof Packaging UK Ltd - Deeside
- MC Truck and Bus Ltd - Maidstone
- McLaren Plastics Ltd - Edinburgh
- MCM Machine Sales Ltd - South Woodham Ferrers
- MCP Towing Services - Sidmouth
- Measom Freer - Leicester
- Mec-A-Tec Services Ltd - Wisbech
- Medina Packaging - Birmingham
- Megaplast UK Ltd - Northampton
- Menai Foam and Board Ltd - Ludlow
- Mercury Packaging Ltd - Kirkby in Ashfield
- Meridian - Malvern
- Merkle PW Ltd - Mitcham
- Merlin Chemicals Ltd - Liphook
- Merlin Industrial Products Ltd - Ivybridge
- Merlin Packaging Ltd (Gateshead Division) - Gateshead
- Metal Edge Company Ltd, The - Colchester
- Metano Ltd - Rowlands Gill
- MF Logistics - Leicester
- MF Manufacturing Ltd - Bristol
- MFCM Ltd - Barking
- MFM Equipment Ltd - Birmingham
- MHP Industries Ltd - High Wycombe
- Michael Walker - Ashford
- Michel Hurel Transport (UK) Ltd - Abingdon
- Micky's Tipper Hire - Hartlepool
- Mico Dry Ice Cleaning Services - Ilkley
- Microlise - Nottingham
- MID Packaging Ltd - Halesowen
- Middlegate Europe Ltd - Hull
- Midland Box and Case Co - Leicester
- Midland Fork Lifts Ltd - Kettering
- Midland Industrial Supply Co - Leicester
- MIDPAC - Coventry
- Mike Waller Projects Ltd - Dorking
- Millar Brunswick Ltd - York
- Mincrete Ltd - Stoke on Trent
- Mipar Assemblies - Basingstoke
- Misumi UK Ltd - Staines
- MJ Maillis (UK) Ltd / Samuel Strapping Systems - Nottingham
- MJL Courier Services - Plymouth
- MLV Carriers - Wigan
- Modern Packaging Ltd - Cheltenham
- Moellers (UK) Ltd - Stockport
- Mondi Packaging Ltd - Bolton
- Mondi Packaging Ltd - Chesterfield
- Mondi Packaging Ltd - Larkhall
- Mondi Packaging Ltd - Leicester
- Mondi Packaging Ltd - Luton
- Mondi Packaging Ltd - March
- Mondi Packaging Ltd - Mold
- Mondi Packaging Ltd - Stockport
- Mondiboard Ltd - Preston
- Mongoose Plastics Ltd - Glenrothes
- Monk Conveyors Ltd - Godalming
- Morris Automation - Plymouth
- Morris Engineering Ltd - Plymouth
- Morton Meadow Logistics - Brighouse
- Moss Products (Plastic) Ltd - Dunstable
- Motor Bodies (Hexham) Ltd - Hexham
- Mount Packaging Systems Ltd - Dewsbury
- MPV Packaging Ltd - Wigan
- MR Designs - Wellingborough
- Mr Van - London
- MRP Trucks and Trolleys - Bury St Edmunds
- MSA Foams Ltd - Wimborne
- Mtex Manufacturing Ltd - Monmouth
- Mudfords (Sheffield) Ltd - Sheffield
- Mulox Ltd - Newcastle under Lyme
- Multimount Ltd - Leeds
- Multipart - Chorley
- Multiplastics Europe Ltd - Northwich
- Multisol Ltd - Manchester
- Multivac UK Ltd - Swindon
- Musketeer Services Ltd - Horley
- MVP Search and Selection - Droitwich
- MVTP Packaging - Caerphilly
- My Freight Ltd - Portsmouth
