| N A Russell & D A Buckingham - Erection of roof covering and frames |
| N G Catering & Events Ltd - Catering |
| N Rust - Medical practice activities |
| N S Connolly - Plumber |
| N.A. O'Brien - Floor and wall covering |
| Nail Vogue - Hairdressing and other beauty treatment |
| Nationwide Building Society - Bank |
| Netopsys Ltd - Hardware consultancy |
| NEV Storage Equipment Ltd - Manufacture of other office and shop furniture |
| New Look - Retail sale of clothing |
| New Yatt Business Centre - Business and management consultancy activities |
| Newland House - Social work activities with accommodation |
| Newland Methodist Church - Activities of religious organisations |
| Newlands Inn - Bar |
| News Links - Retail sale of books, newspapers and stationary |
| Nick Harris - Other business activities not elsewhere classified |
| Nick Hughes - Plastering |
| Nick Morley - Manufacture of other kitchen furniture |
| Nick Prowse - Maintenance and repair of motor vehicles |
| Nigel Dixon & Co Ltd - Real Estate Agency |
| Nigel Griffin - Secretarial and translation activities |
| Nitron Racing Systems Ltd - Other sporting activities |
| NMC Sportif Ltd - Sale of motor vehicles |
| North Leigh C Of E Primary School - General secondary education |
| North Leigh Garden Centre - Other retail sale in specialised stores |
| North Leigh Library - Library and archives activities |
| North Leigh Post Office - National post activities |
| North Oxon - Social work activities without accommodation |
| Northleigh Football Club - Operation of sports arenas and stadiums |
| Northleigh Pre-School - Primary education |
| Nortons Cafe Bar - Bar |
| Nexprint Ltd - Prepress activities |
| Nicholson Associates - Advertising |
| Nexprint Ltd - Book Printers |
| Nicola Plested - Chiropractor |
| Needle & Cotton - Upholstery And Soft Furnishing Store |
| Ndsl Group Ltd - Build Battery Monitoring Systems |
| Neicy's Curtains - Miscellaneous Textile Finishers |
| North East Oxfordshire Primary Care Trus - Burton Ho Physiotherepy Administrator |
| Nursing Home Fees Agency - Nursing Home Fees Agency |
| Nick Morley - Household Cooking Equipment Mfrs |
| Nick Prowse Motor Sport - Classic Car Specialists |
| Nitron Racing Systems Ltd - Manufacturers Of Motor Vehicle Shock Absorbers |
| Newsquest (oxfordshire & Wiltshire) Ltd. - Newspaper Publisher |
| Nationwide Independent Bodyshop Suppliers Ltd - Car Paint & Lacquer Suppliers |
| Noel S Connolly - Plumbing And Heating Contractor |
| N G Catering & Events Ltd - Caterer |
| Nortons Restaurants & Bar - Restaurant |
| Nor-Lye Landscapes - Road Construction |
| North Leigh C Of E Primary School - Schools And Educational Services |
| New Look - Clothing Store |
| Nationwide Building Society - Building Society |
| Next - Clothing Store |