Company Index - N
- N Dodd Engineering Ltd. - Hyde
- N G Plumbing & Heating Ltd. - Selby
- N Minikin & Sons Ltd. - Harrogate
- N R Automatics (Engineering) Ltd. - Colne
- N & D Dermot - Brighton
- N & D Metals - Redditch
- N & G Marsh - Cambridge
- N & R Needham Co. Ltd. - Chesterfield
- N & S Design Solutions Ltd. - Margate
- N & S Precision Components Ltd. - Abingdon
- N A A Engineering - Saltash
- N and B Engineering Ltd - Towcester
- N Atkinson & Partners - Todmorden
- N B Metals (Northern) Ltd. - Leeds
- N B C Group Ltd. - Telford
- N B Sign Services - Paignton
- N B Tool Services - Gravesend
- N Buckle - Wimborne
- N C C Systems Ltd. - Cookstown
- N C Engineering (Hamiltonsbawn) Ltd. - Armagh
- N C Geary - Christchurch
- N C Interiors - Bolton
- N C P Precision Engineering - Newry
- N Code International - Matlock
- N D Jig & Gauge Co. Ltd. - Wednesbury
- N D A Engineering Equipment Ltd. - Bedford
- N D Bearings & Transmissions - Craigavon
- N D P Precision Engineering Ltd. - Gloucester
- N D T Ltd. - Sheffield
- N E C Distributors - Newry
- N E Joinery - Cambridge
- N E Metal Fabrications Ltd. - Torquay
- N F M Engineering Ltd. - Colchester
- N F R Racewear - Manchester
- N F S Fire Protection Ltd. - Manchester
- N F S Blinds - Newmarket
- N Froy and Sons Ltd - Crawley
- N G Enterprises - Ringwood
- N K Fencing Ltd. - Carrickfergus
- N K F Metal Services - Erith
- N L R Precision Engineers Ltd. - Sheffield
- N M & N Engineering Services - Leek
- N Marshall - Sleaford
- N Newmarch Plumbing & Heating - London
- N P E Ltd. - Henlow
- N P Engineering - Sheffield
- N P Services - Leicester
- N P Veteran Engineering Ltd. - Heathfield
- N Palmer - Ilkeston
- N R Doors - Craigavon
- N R F (United Kingdom) Ltd. - Daventry
- N R G Fabrication - Northampton
- N R P Carburettor and Diaphragm - Manchester
- N S D Ltd. - Hengoed
- N S D Ltd. - Scunthorpe
- N S I Group Ltd. - Nuneaton
- N S Welding & Metal Works - Wembley
- N T N Bearings (U K) Ltd. - Lichfield
- N T R Ltd. - Wetherby
- N T Services - Skegness
- N T Ward - Pinner
- N Taylor and Sons - Cheadle (Cheshire)
- N Thomas Autos - Farnborough
- N-Joy-Information Technology Ltd. - Waltham Cross
- N.I.S. Sign Group (Leicester) Ltd - Leicester
- N.S. Microwave Ltd - Dunstable
- NAC Allan (2001) - Musselburgh
- Nachi Europe (UK Branch) - Birmingham
- Nags Welding Shop - Leicester
- Naiad Dynamics UK Ltd - Portsmouth
- Nailbourne Forge Ltd. - Canterbury
- Naish Paul Trevor - Uxbridge
- Naismith Engineering - Croydon
- Nalson David A - Huddersfield
- Namco Tooling Ltd. - Studley
- Nameplate Services Ltd. - Rochdale
- Nametab Engineering - Redditch
- Namrick Ltd. - Hove
- Namron Ltd. - Rotherham
- Nan Gall Energy Systems Ltd. - Aberdeen
- Napier Bros Engineers Ltd - Glasgow
- Nappo E - Pudsey
- Narla Engineering & Imports Ltd. - Leeds
- Narrow Aisle Management Ltd. - Tipton
- Narvida Ltd. - Dunfermline
- Nasseri Fabrics Ltd - London
- Naston Ltd - Weybridge
- Natabelle Technology Ltd. - Sevenoaks
- Natgraph Ltd. - Nottingham
- Nathan Holdings Ltd. - Wolverhampton
- National Baler Services - Poulton le Fylde
- National Design Consultancy - Sutton Coldfield
- National Engineering Laboratory - Glasgow
- National Floor Preparation Centres Ltd - Cannock
- National Physical Laboratory - Teddington
- National Trade Signs - Sunderland
- National Tube Straightening Service - Poole
- Nationwide Bearing Co Ltd - Doncaster
- Nationwide Joinery Contractors Ltd. - Bury
- Nationwide Platforms - Leeds
- Nationwide Retail Systems Ltd. - Barnsley
- Nationwide Stainless Ltd - Sheffield
- Nationwide Transmission Services Ltd. - Wolverhampton
- Nationwide Vulcanising Services - Preston
- Nationwide Windows (U K) Ltd. - Rugby
- Naura Textiles - Birmingham
- Nautic Steels (Holdings) Ltd. - Tamworth
- Navesey General Engineers Ltd. - Darwen
- NB Construction Services UK Ltd - Billingham
- NB Metals Ltd - Welwyn Garden City
- NCB Marking Equipment Ltd - Evesbatch
- Ncc (Uk) Ltd. - Tamworth
- NCCS Ltd - Porthcawl
- Ncl (Precision Engineering) Ltd. - Telford
ND Precision Products - Barnstaple- Nde Clarke Pitchline Ltd. - Coventry
- NDT Services Ltd - Derby
- NE Fasteners Ltd - Cradley Heath
- Neaco Ltd - Malton
- Neal Engineering Services - Tamworth
- Neal Machinery Ltd. - Tewkesbury
- Neal Peter S - Coleford
- Neale Consulting Engineers Ltd. - Hook
- Necessary Manufacturing Ltd - Wolverhampton
- Nedeco - Alfreton
- Nederman - Preston
- Nederman Ltd - Leeds
- Neeco Engineering - Alfreton
- Neecol Ltd - Ferryhill
- Needham Specialised Machines Ltd. - Chesterfield
- Neeter Drive - Fraserburgh
- Neida Products (Engineering) Ltd - Stoke on Trent
- Neil Hart Kitchens and Joinery - Haverfordwest
- Neil Manley - Swindon
- Neil Matthews Engineering Ltd - Wellingborough
- Neil Smith Automatic Transmission Specialists - Cannock
- Neil Taylor - Ferryhill
- Neil Turton - Bolton
- Neil Vessey (Storage Tanks) Ltd. - Scunthorpe
- Neill Tools Ltd. - Sheffield
- Neilson Hydraulics & Engineering Ltd. - Rotherham
- Nel Holdings Ltd. - Gateshead
- NEL Technologies Ltd - Newcastle upon Tyne
- Nelson (Heat Transfer) Ltd. - Sheffield
- Nelson Blinds - Newtownards
- Nelson Electrotechnical Services - Henlow
- Nelson Engineering - Bembridge
- Nelson Hydraulics Ltd. - Lisburn
- Nelson Stokes Group Ltd. - Camelford
- Nelson Tool Co. (Stockport) Ltd. - Stockport
- Nelsons (Birstall) Ltd - Batley
- Nema Ltd. - Rochdale
- Nemco Metals International Ltd. - Northampton
- Neo Fabrication & Erection Ltd. - Newtown
- Neon Neon - Farnham
- Neon Signs & Design - Brighton
- Neptune Building Services Ltd. - Gloucester
- Neptune Fabrications (Holdings) Ltd. - Glasgow
- Neptune Offshore Services Ltd. - Stonehaven
- Neptune Outdoor Furniture Ltd - Winchester
- Nerak Wiese Ltd - Brecon
- Nero Pipeline Connections Ltd. - Oldbury
- NES - Colchester
- Nes Engineering Ltd. - Wick
- Ness Furniture Ltd - Durham
- Nessglaze - Isle of Lewis
- Nesslegrove Technologies Ltd. - Stroud
- Net Work Signs - Pinner
- Netdocs Ltd - Leicester
- Netenvoy Ltd. - Wigan
- Netherton Tractors Ltd - Forfar
- Network (Catering Engineers) Ltd. - Halesowen
- Network Blinds Ltd - Crawley
- Network Blinds Ltd - Worksop
- Network Cable and Pipe Supports Ltd - Cradley Heath
- Network Design Solutions Ltd - Surbiton
- Network Lifts Ltd. - Wimborne
- Network Medical Products Ltd - Ripon
- Network Technical Services Ltd - Colchester
- Netzsch Mastermix Ltd - Lichfield
- Netzsch Pumps Ltd - Aldridge
- Neurotechnics Ltd. - Banbury
- Nevic Ltd. - Brixham
- Neville Porter Trailers - Castlederg
- Neville Roe Industries Ltd - Sheffield
- Neville U K Plc - Erith
- Neville Walton - Bicester
- New Century Mouldings - Accrington
- New Century Windows Ltd. - Mansfield
- New City Blinds - Watford
- New Concept Catering Equipment and Service - Eastbourne
- New England Engineering Ltd - Stourport on Severn
- New Forest Autos - Southampton
- New Forest Binding Ltd - Verwood
- New Forest Precision Ltd - Ringwood
- New Forge - Perth
- New Haden Pumps Ltd - Cheadle (Staffordshire)
- New Holland Sheet Metal Co. Ltd. - Letchworth
- New Industries Aviation Ltd. - Brentford
- New Look Replacement Windows Ltd. - Rochdale
- New Markets Ltd - Tewkesbury
- New Milton Mobility - New Milton
- New Technology Cadcam Ltd. - Aylesbury
- New York Forge - North Shields
- New Zipper Co. Ltd. - Slough
- New-Arc (Equipment) Ltd - Newcastle upon Tyne
- New-Tonne Lifting Services Ltd - Newton le Willows
- Newall UK Ltd - Peterborough
- Newark Copper Cylinder Co Ltd - Newark
- Newart Ltd. - Leicester
- Newbow Aerospace Ltd. - Redditch
- Newbrook Engineering (Crewe) Ltd. - Crewe
- Newburgh Engineering Co Ltd - Rotherham
- Newbury Fork Truck Centre Ltd - Newbury
- Newby Holdings Ltd. - Wednesbury
- Newcat Plant Services Ltd - Cheltenham
- Newcom Precision Engineers Ltd. - Huntingdon
- Newcomer U K Ltd. - Coventry
- Newcut Precision Engineering (Ramsey) Ltd. - Huntingdon
- Newenco Ltd. - Bedford
- Newey & Bloomer Ltd - Birmingham
- Newfield Engineering Co. Ltd. - Oldham
- Newfield Fabrications Co. Ltd. - Sandbach
- Newflame Fire Equipment Co Ltd - Peterborough
- Newfold Ltd - Reading
- Newfound Energy Ltd. - Congleton
- Newgate (Newark) Ltd. - Newark
- Newgate Stainless Ltd. - Cleckheaton
- Newhaven Blacksmiths - Edinburgh
- Newland Design Ltd - Carnforth
- Newlands Engineering - Maidstone
- Newlo International Ltd. - High Peak
- Newlook Upholstery Ltd. - Hengoed
- Newlyn Forge - Watford
- Newman Labelling Systems Ltd - Barnet
- Newman Precision Engineering Ltd. - Macclesfield
- Newman Stallard Precision Engineers - Southampton
- Newmax Precision Engineering Ltd. - Hinckley
- Newmech Services - Aberdeen
- Newmet P L C - Pudsey
- Newmont Engineering Company Ltd - London
- Newnham Engineering (Plymouth) Ltd. - Plymouth
- Newnham Engineering Ltd. - Lancing
- Newport Caravans - Brough
- Newport Engineering - Harlow
- Newport Galvanizers Ltd - Newport (Gwent)
- Newport Pine Emporium - Newport
- Newquay Electro-Plating - Newquay
- Newtec Odensen Uk - Spalding
- Newtech Finishing Ltd. - Walsall
- Newtech High Speed Turning Ltd. - Widnes
- Newtech Tools - Swanley
- Newteq Engineering Ltd. - Wolverhampton
- Newton Blinds & Curtains - Leigh
- Newton Equipment Ltd - Barking
- Newton Forge Ltd - Sturminster Newton
- Newton Le Willows Blinds - Warrington
- Newton Replicas Ltd. - Nottingham
- Newtons Ltd. - Liverpool
- Newtown Engineering Co. - Morpeth
- Newtown Glass - Carlisle
- Newtown Precision Engineering - Enniskillen
- Newvell Precision Engineering Ltd. - Tonbridge
- Nexant Ltd. - London
- Nexus International Trading Ltd. - Leicester
- NGF Industrial Doors - Castleford
- NGJ Engineering - Chelmsford
- NGK Berylco (UK) Ltd - Salford
- NH Engineering Ltd - Clacton on Sea
- NH3 Ltd - Newmarket
- Niagara Falls Castings (U K) Ltd. - Warwick
- Niagara Lasalle (Uk) Ltd. - Willenhall
- NIC Engineering - Crediton
- Nic Instruments Ltd. - Folkestone
- Nicc Precision - Bradford
- Nice Blinds - Cinderford
- Niche Lifts Ltd. - Bromley
- Nichol McKay Ltd. - Prestwick
- Nicholas Hood - Oakham
- Nicholas Packaging Ltd. - Brierley Hill
- Nicholas Westerman - Machynlleth
- Nicholls Basker Partners - Teignmouth
- Nicholls Edward H - Shepton Mallet
- Nicholls Engineering - Belper
- Nicholls Engineering Services Ltd. - Corby
- Nicholls L S - Hayle
- Nichols Bros (Wood Turners) Ltd. - London
- Nicholson Engineering Ltd - Lyme Regis
- Nicholson Machinery Ltd. - Downham Market
- Nick Allen Associates Ltd - Preston
- Nick Capewell Metalworker - Sleaford
- Nick Crook - Batley
- Nico Manufacturing Ltd - Clacton on Sea
- Nico Office Ltd. - Dartford
- Nicol & Andrew Plc - Southall
- Nicoll Industries - Burton on Trent
- Nicool Refrigeration - Belfast
- Nicotra and Gebhardt Ltd - Rotherham
- Nicsar Assets Ltd. - Leicester
- Niddal Windows Ltd. - Knaresborough
- Nidum Precision Tooling Ltd. - Neath
- Niftylift Ltd. - Milton Keynes
- Nigel B King - Cheltenham
- Nigel Dunn - Taunton
- Nigel Frederick Harman - Uttoxeter
- Nigg Post Office - Aberdeen
- Nightingale Lifts Ltd. - Ilford
- Nikken Kosakusho Europe Ltd. - Rotherham
- Nikken UK Ltd - Milton Keynes
- Niko Engineering Ltd. - Crewe
- NIKO Ltd - Southam
- Nimag Precision Engineering Ltd. - Wolverhampton
- Nimbus Diamond Products - Burgess Hill
- Nimgrove Ltd. - Cannock
- Niphos Metal Finishing Co. Ltd. - Crewe
- Nippon Thompson Europe Bv - Derby
- Nipro - Manchester
- Niren Blake - London
- Nirvana Engineering Ltd - Stafford
- NIS Ltd - Chorley
- NISM Ltd - Lisburn
- Nissin Showa U K Ltd. - Aberdare
- Nitram Vacuum Heat Treatments Co Ltd - Hayes
- Nitrotec Services - Birmingham
- Nitto Kohki Europe Co. Ltd. - Watford
- Nixon Engineering Ltd. - Carlisle
- Nixon Scrap Metal - Stoke on Trent
- Njs Joinery Llp - Cannock
- NL Roper and Sons Ltd - Harleston
- NMI Safety Systems Ltd - London
- NMS Signs Ltd - Birmingham
- Nnz Ltd - Derby
- No Limits - Wrexham
- Noakbridge Consultants Ltd. - Basildon
- Nobby's Motor Cycles - Rotherham
- Nobel Biocare U K Ltd. - Uxbridge
- Nobel Fire Systems Ltd. - Heywood
- Noberne Seals Ltd - Leeds
- Noble Abrasives Ltd - Dronfield
- Noble Engineering (Lancashire) Ltd. - Skelmersdale
- Nobles Engineering Solutions Ltd. - Northampton
- Nodor International Ltd. - Bridgend
- Noel Barnes - Newport (Gwent)
- Noel Village (Steel Founder) Ltd. - Doncaster
- Nofotec Co. Ltd. - Nottingham
- Noise Reduction Ltd - Southampton
- Nokell Fabrications - Solihull
- Nolan Brothers of Bootle Ltd - Bootle
- Non Entry Systems Ltd. - Swansea
- Non Ferrous - Leicester
- Non Ferrous Stockholders Ltd - Wolverhampton
- Non-Ferrous Founders Ltd. - Leicester
- Non-Standard Socket Screw Ltd. - Birmingham
- Nopac Midlands Ltd. - Nuneaton
- Nor-Cal UK Ltd - Malmesbury
- Noral Ltd - Rugby
- Norbake Services Ltd - Batley
- Norbar Torque Tools Ltd - Banbury
- Norcliffe & Young - Halifax
- Norcon (Norris) Ltd - Haywards Heath
- Nord Gear Ltd. - Abingdon
- Nord-Lock Ltd - Salisbury
- Nordair Niche - Braintree
- Nordair Niche North - Stockport
- Nordam Transparency Europe Ltd. - Altrincham
- Norden UK Ltd - Baldock
- Norder Design Associates Ltd - Belper
- Nordicane Ltd. - Brierley Hill
- Nordot - Ellesmere Port
- Nordsea Ltd - Dukinfield
- Nordson (UK) Ltd - Manchester
- Noref Ltd - Belfast
- Norenta - Sunderland
- Norfolk and Avon Textiles - Welwyn Garden City
- Norfolk Boiler Services - Diss
- Norfolk Storage Equipment Ltd. - Attleborough
- Norfolk Water Co, The - Norwich
- Norfolk Zinc Plating Co. - Norwich
- Norfran Aluminium Ltd - North Shields
- Norfrost Holdings Ltd. - Thurso
- Norinco UK Ltd - Bedford
- Norking Aluminium Ltd. - Doncaster
- Norman & Underwood Ltd. - Leicester
- Norman Bailey (Engineers) Ltd. - Bingley
- Norman Harrap & Son - Hull
- Norman Hay Plc - Coventry
- Norman Hepher - Epsom
- Norman Parsons - Glastonbury
- Norman Precision Llp - Stonehouse
- Norman Tayler - Whitchurch
- Normand & Thomson (Hillend) Ltd. - Dunfermline
- Normech Precision Engineering - Norwich
- Norpak Ltd - Bradford
- Norpe UK Ltd - Stockport
- Norquip Services - Bristol
- Norsan Kemi (U K ) Ltd - Reigate
- Norse Precision Castings Ltd - Bedford
- Nortal Ltd - Sheffield
- Nortec (Engineering) Ltd. - Burgess Hill
- Nortech Control Systems Ltd - Cwmbran
- Nortech Design Ltd - Milton Keynes
- Nortech Services Ltd. - Hull
- Nortek Precision Sheet Steel Ltd. - Congleton
- North Antrim Joinery Ltd. - Ballymoney
- North Avon Pumps & Controls Ltd. - Bristol
- North Coast Metals Ltd. - Bude
- North Dean Fabrications Ltd - Halifax
- North Devon Turned Parts Ltd - Barnstaple
- North East Aluminium (U K) Ltd. - Gateshead
- North East Enviromental Services - Buckie
- North East Recycling Ltd - Newcastle upon Tyne
- North Eastern Glass Ltd - Newcastle upon Tyne
- North End Engineering Services - Chesterfield
- North End Precision Engineers Ltd. - Portsmouth
- North Engineering Works - Dundee
- North Health Care - Washington
- North Humberside Precision Engineers - Driffield
- North Kent Hydraulics - Rochester
- North Kent Plastic Cages - Rochester
- North Lincs Engineering Ltd. - Louth
- North London Venetian Blind Repairs - Potters Bar
- North Mace Ltd - Cardiff
- North Park Refridgeration - Kettering
- North Sea Ventilation Ltd. - Hull
- North Valley Metal Co (Colne) Ltd - Nelson
- North View Engineering Ltd - Darlington
- North Wales Trading Ltd. - Conwy
- North West Compressed Air Co. Ltd. - Preston
- North West Decoiling (Trading) Ltd. - Warrington
- North West Disabled Care - Wigan
- North West Enamellers - Buckley
- North West Fans Ltd. - Oldham
- North West Forgings Ltd. - Manchester
- North West Lawnmowers Ltd - Londonderry
- North West Plant Hire & Sales Ltd. - Liverpool
- North West Projects Ltd. - Chorley
- North West Technologies Ltd. - Ellesmere Port
- North West Timber Products Ltd - Manchester
- North West Wheels Ltd. - Warrington
- North Western Lead Co. (Hyde) Ltd. - Hyde
- North Worcester Bearings - Worcester
- North Yorkshire Blinds - York
- North-Fork Ltd - Carnforth
- Northallerton Engineering Services - Northallerton
- Northampton and Midland Plating Co Ltd - Northampton
- Northampton Gauging Services - Northampton
- Northampton Joinery - Northampton
- Northampton Pallet Supplies - Corby
- Northants Fire Ltd. - Northampton
- Northants Precision Grinding Ltd. - Northampton
- Northburn Engineering Ltd - Coatbridge
- Northburn Technical Services - Blyth
- Northcorner Metals - Plymouth
- Northdale Rotary Engineering Ltd. - Hartlepool
Northeast Technology Solutions Ltd - Montrose- Northedge Packaging Ltd - Rushden
- Northern & Midland Factoring - Bury
- Northern Blacking Ltd. - Sheffield
- Northern Broaching Services Ltd. - Manchester
- Northern Cam Co. Ltd. - Leeds
- Northern Combustion Systems Ltd. - Dewsbury
- Northern Compressed Air - Thirsk
- Northern Cranes and Lifting Equipment Ltd t/a Norcrane - Hebburn
- Northern Data Machines - Perth
- Northern Drives and Controls - Manchester
- Northern Engineering (Sheffield) Ltd. - Sheffield
- Northern Engineering and Welding Co Ltd - Fort William
- Northern Engineering Ltd. - Dungannon
- Northern Engineering Services - Whitley Bay
- Northern Engineering Services Ltd. - Wigan
- Northern Fabrications (Batley) Ltd - Sheffield
- Northern Fabricators Ltd - Elgin
- Northern Foam & Upholstery - Leeds
- Northern Hi-Tec Ltd - Lancaster
- Northern Instruments (Leeds) Ltd. - Leeds
Northern Insulation and Pipeline Stockists Ltd - Harrogate- Northern Lifts Ltd. - Glasgow
- Northern Metrology - West Kilbride
- Northern Municipal Services Ltd. - Airdrie
- Northern Platforms & Stagings Ltd. - Peterhead
- Northern Pottery & Linen Co. Ltd. - Llandudno
- Northern Power Tools & Accessories - Kendal
- Northern Pump Suppliers Ltd. - Bradford
- Northern Radiators Ltd - Leeds
- Northern Seating Ltd - Warrington
- Northern Special Metal (Fabricators) Ltd. - Sheffield
- Northern Surplus Steel - Wolverhampton
- Northern Tail Lifts - Doncaster
- Northern Tool & Gear Co. Ltd. - Arbroath
- Northern/Premier Profiles - Wakefield
- Northerntrack Ltd. - Leeds
- Northey Technologies Ltd. - Poole
- Northfall Design Associates - Gravesend
- Northfield Aluminium Ltd. - Rotherham
- Northfield Foundry Ltd. - Brixham
- Northgate Engineering (East Anglia) Ltd. - Great Yarmouth
- Northgate Welding Ltd. - Bridgnorth
- Northmace & Hendon Ltd. - Cardiff
- Northpoint Ltd. - Dukinfield
- Northside Precision Tooling Ltd. - Glasgow
- Northumberland Vulcanising Services - Ashington
- Northumbria & Tyne Wrought Iron - North Shields
- Northumbria Pine - Whitley Bay
- Northumbria Rail - Bedlington
- Northumbrian Bearings and Transmissions - Cramlington
- Northumbrian Car and Commercial - Newcastle upon Tyne
- Northvale Korting Ltd - Leicester
- Northwest Joinery & Upvc - Liverpool
- Northwich Bike Centre - Northwich
- Northwich Glass & Aluminium - Northwich
- Northwick Associates Ltd. - Pershore
- Northwick Fabrication - Moreton in Marsh
- Northwood Engineering Co. (B'ham) Ltd. - Birmingham
- Northwood Food Machinery Ltd - Stoke on Trent
- Northwood Joinery Ltd. - Halifax
- Nortim Tools Ltd - Stroud
- Norton Aluminium Ltd. - Cannock
- Norton Cast Products Ltd. - Sheffield
- Norton Engineering - Newark
- Norton Medical Co. Ltd. - Retford
- Norton Motors Ltd. - Rugeley
- Norton Precision Ltd - Eastleigh
- Norton Trailers Ltd - Weston super Mare
- Norton Wells Partners - Windsor
- Norvik P V C U Window Systems Ltd. - Barnsley
- Norwest Engineering Ltd. - Carlisle
- Norwest Mechanical Services - Workington
- Norwich Caravans Ltd. - Norwich
- Norwich Electrical Co Ltd - Norwich
- Norwich Sheet Metal Co. Ltd. - Norwich
- Norwich Windows & Conservatories Ltd. - Norwich
- Norwood Engineers (Pudsey) Ltd. - Pudsey
- Norwood Metals Ltd. - Sheffield
- Notchface Ltd. - Aberdare
- Nottingham Bearing Co. - Nottingham
- Nottingham Electrical Transmissions - Nottingham
- Nottingham Recycling Ltd. - Nottingham
- Nottingham Storage Systems Ltd. - Nottingham
- Nottingham Trailer Spares - Nottingham
- Nottingham Zinc Group Ltd. - Nottingham
- Notts and Derby Cash Registers Ltd - Derby
- Notts Industries (Frome) Ltd - Frome
- NOV Mono - Mono Pumps Ltd - Manchester
- Nova Design - Kingswinford
- Nova Electrical Ltd - East Kilbride
- Nova Engineering - Newton Abbot
- Nova Engineering (Coventry) Ltd. - Coventry
- Nova Metals Ltd - Manchester
- Nova Products Ltd. - Wrexham
- Nova Steel Services Ltd. - Manchester
- Novacast Ltd. - Melksham
- Novaglass Ltd. - Shepperton
- Novamedix Services Ltd. - Andover
- Novapak Equipment Ltd. - Bedford
- Novelearth Coatings Ltd. - Ammanford
- Novus Rail Ltd - Blackpool
- Novus Sealing Ltd. - Cleckheaton
- Now Signs - Oswestry
- Nowfirst - Maidstone
- Noyes Fiber Systems - Saffron Walden
- Nozzletech Ltd. - Wellingborough
- Np Aerospace Ltd. - Coventry
- NPG Metalworks Ltd - Bicester
- NRG Group plc - Newbury
- NS Engineering Solutions Ltd - Coalville
- NS Wilmot Ltd - Driffield
- NSF Controls Ltd - Keighley
- NSJ Engineering - Sheffield
- Nsl Engineering (Uk) Ltd. - Skelmersdale
- NSP Coatings Ltd - Gravesend
- Nsp Development & Manufacturing Engineers Ltd. - Hailsham
- Nt Precision Ltd. - Cockermouth
- Nte Vacuum Technology Ltd - Poole
- Nu Gauge Precision Engineering - Sheffield
- Nu Star Engineering Ltd. - Luton
- Nu-Aire Ltd. - Caerphilly
- Nu-Co. Forge & Welding - Lymington
- Nu-Eng Ltd. - Waterlooville
- Nu-Form - Glasgow
- Nu-Look Blinds - Downpatrick
- Nu-Pro Ltd. - Stroud
- Nu-Sign Manufacturers - Plymouth
- Nu-Star Material Handling Ltd. - Ashbourne
- Nu-Tech Engineering Services Ltd - Poole
- Nu: Drives - Northwich
- Nuclear Engineering Services Limited (NES) - Wolverhampton
- Nuffield Salvage & Mains Motor - Wallingford
- Nugent Trailers - Dungannon
- Num (UK) Ltd - Coventry
- Numa - Farnham
- Numac Tooling Services Ltd. - Dungannon
- Numatic International Ltd. - Chard
- Nuneaton Broaching Co - Nuneaton
- Nuneaton Precisions Ltd. - Nuneaton
- Nuns Street Plating Ltd - Derby
- Nursery Connections Ltd - Corby
- Nusteel Structures Ltd - Hythe
- Nutek Ltd - Bedford
- Nutriculture Ltd - Skelmersdale
- Nuts Engineering Supplies Ltd. - Chorley
- Nutters Fastenings Ltd. - Birmingham
- Nutts About Pine - Crumlin
- Nuvia Ltd. - Warrington
- Nuweld Uk Ltd. - Sheerness
- Nylacast Ltd - Leicester
- Nylon Colours Ltd - Aylesbury
- Nylospray Ltd. - Ilford
- NZ Forgings - York