Company Index - N
- N C T Group Ltd. - Glasgow
- N S Enterprise Computer Systems - Dungannon
- N-Tire Systems Ltd - London
- N.C.Taylor - Hitchin
- Nasim Consulting Ltd - Ebbw Vale
- NCR Ltd - Chertsey
- Nectar Electronics Ltd - Durham
- Neil S Bapty Consulting - Argyll
- Nemesys Computer Consultants Ltd. - Ely
- Neobium Ltd. - Peterborough
- Net 5 Ltd. - Braintree
- Net Experts Ltd. - Nottingham
- Net Magik - Market Harborough
- Net Objectives Ltd - Reading
- Net Resources - Edinburgh
- Netalogue Procurement Ltd. - Neath
- Netapp Uk Ltd. - Edinburgh
- Netcel Ltd. - St Albans
- Netcentrix Ltd. - Carnforth
- Netcomm Uk Ltd. - Cheltenham
- Netcomp Ltd - Derby
- NetConnect Ltd - Cambridge
- Netconstruct Ltd. - Wetherby
- Netcraft Ltd. - Bath
- Netdespatch Ltd. - Marlow
- Netlog Technology Ltd. - Merthyr Tydfil
- Netserv Ltd - Birmingham
- Netsource Ltd - London
- Netsource Ltd. - Manchester
- Netwinner Ltd. - Preston
- Network 101 Trading Ltd - Crewe
- Network Consolidation & Infrastructure Services Ltd. - Cambridge
- Network Defence Ltd - Newton le Willows
- Network EQ Ltd - Bristol
- Network Investigations - Telford
- Network Strategies Ltd. - Brighton
- Network Technologies & Associates Ltd - Newmarket
- Network Xp Consultancy Ltd. - Bagshot
- Networked Computer Maintenance Ltd. - Telford
- Neuro Innovations - High Wycombe
- New Day - Gloucester
- New Media Law Llp - London
- New Sciences - Southampton
- New World Network Services Ltd - Ashford
- Newbury Data Recording Ltd. - Winsford
- Newbury Electronics Ltd - Newbury
- Newfield Automation Ltd. - Congleton
- Newman & Spurr Consultancy Ltd. - Camberley
- Newprice Ltd. - Warrington
- Newtyne Ltd - Edinburgh
- Nexcom Europe Ltd - Milton Keynes
- Nexsan Technologies Ltd. - Derby
- Next Curve - Macclesfield
- Next Move IT Ltd - Birmingham
- Nextiraone Uk Ltd. - Lichfield
- Nexus Open Systems Ltd. - Exeter
- NI Internet Web Design - Belfast
- Niavac Ltd. - Belfast
- Nibori - Lancaster
- Nick Ellin Consulting - Hove
- Nielsen Computer Solutions Ltd - Tring
- Nike Consultants Ltd. - Wolverhampton
- Nikon Metrology UK Ltd - Derby
- Ninth Wave - London
- Nivin Consulting Solutions - London
- Noctiluca Ltd - Bournemouth
- Node 4 Ltd. - Derby
- Nomad Dot Com Ltd - Southend on Sea
- Nomas Training Ltd - Newcastle upon Tyne
- Norbeck Ltd - Trowbridge
- Norcom Technology Ltd. - Norwich
- Nortech Management Ltd. - Pershore
- Nortech Network Services Ltd. - Northampton
- North Shore Developments Ltd. - Barnstaple
- Northern Computer Services (Manchester) Ltd. - Oldham
- Northern Connection Ltd - Newcastle upon Tyne
- Northern Connectors Ltd - St Helens
- Northern Star - Teddington
- Northface Connections Ltd. - Winchester
- Northgate Information Solutions Uk Ltd. - Bristol
- Northstar Design - Colne
- Norton IT Solutions - Great Yarmouth
- Novasoft Information Technology (Europe) Ltd - Milton Keynes
- Novell Consulting U K - Edinburgh
- Novell U K Ltd. - Bracknell
- Novus Digital Ltd - Swindon
- Novy Engineering Services Ltd. - Feltham
- NQContent Ltd - London
- Nrg Power Systems Ltd. - Worthing
- Nsc Programming Ltd. - Manchester
- Nsgdata Com International Ltd. - Ascot
- NSYS - Bedford
- Nsys Services Ltd. - Aberdeen
- Ntt Europe Ltd. - London
- Nu-Tech Engineering Services Ltd - Poole
- NUCSOFT Ltd - Wembley
- NWA Ltd - Morden
- Nyco Ltd. - Harrow
- Nycom Ltd. - York
- Nyquist Ltd. - Congleton