| NOOR ZARA LTD t/a NOOR Bridals | BIRMINGHAM | A rating |
| NOOR-E-MADINA FOUNDATION LIMITED | LONDON | A rating |
| Noor367Ltd | London | A rating |
| Noora Foods Limited T/A Mango Tree Indian Takeaway | Maidstone | A rating |
| Noorani Travel Limited | Hounslow | A rating |
| Noorco Ltd | Windsor | A rating |
| NOORIA MISSION | Bedford | A rating |
| Noormahal Limited | Southall | A rating |
| NOORWOOD MINI MARKET | LONDON | A rating |
| Nooshee UK, Ltd | London | A rating |
| NOPSO LTD | Covent Garden | A rating |
| NOQ EVENTS LTD | London | A rating |
| NORA FOODS AS UK LTD | London | UK Expansion Worker: Provisional |
| NORAB PROPERTIES LIMITED | LONDON | A rating |
| NORAC FOODS UK LIMITED | London | A rating |
| NORBEN LIMITED | London | A rating |
| NORBITLINK LTD | Liverpool | A rating |
| Norbiton Food and Wine Limited | Kingston Upon Thames | A rating |
| Norbrook Laboratories Limited | Newry | A rating |
| Norbulk Shipping UK Limited | Glasgow | A rating |
| Norbury Dessert House limited | Croydon | A rating |
| NORBURY DRY CLEANERS LIMITED | LONDON | A rating |
| NORBURY HALAL MEAT LTD | Norbury | A rating |
| NORBURY HALL RESIDENTIAL CARE HOME LIMITED | London | A rating |
| NORBURY MOTORCYCLE LTD | London | A rating |
| Norbury Park Care Home | London | A rating |
| Norchem Healthcare Ltd | Redditch | A rating |
| Norco Group Limited, | Dyce | A rating |
| Norcros Group (Holdings) Ltd | Wilmslow | A rating |
| Nord Anglia Education Ltd | London | A rating |
| Nord Horeca Ltd | Aberdeen | A rating |
| NorDan UK Limited | Livingston | A rating |
| Nordbridge Ltd | London | A rating |
| Nordcloud Limited | London | A rating |
| Norddeutsche Landesbank Girozentrale | London | A rating |
| NORDDEUTSCHER RUNDFUNK , ARD German TV and Radio, London | London | A rating |
| Nordea Bank ABP | London | A rating |
| Norden Communication UK Ltd | Clacton on Sea | A rating |
| Norden Cricket Club | Rochdale | A rating |
| NORDEN HILLS FAMILY CENTRE LIMITED | Norden. Rochdale | A rating |
| Nordens Limited | Woodford Green | A rating |
| Nordex UK Ltd | Manchester | A rating |
| Nordic Balance Limited | London | A rating |
| Nordic Capital Investment Advisory LLP | London | A rating |
| Nordic Pharma Limited | Reading | A rating |
| Nordic Semiconductor UK Ltd | Bristol | A rating |
| Nordic Star Nurseries | London | A rating |
| Nordic Tyres UK Ltd | Dumfries | A rating |
| NORDIC UNMANNED UK LIMITED | Cranfield | A rating |
| Nordicity Limited | London | A rating |
| NORDICNINJA VC LIMITED | St. Albans | A rating |
| NORDIK LIMITED | Wolverhampton | A rating |
| Nordiq Limited | London | UK Expansion Worker: Provisional |
| Nordmann U.K. Limited | Crawley | A rating |
| Nordomatic UK Ltd | Birmingham | A rating |
| Nordstar Partners Limited | London | A rating |
| Norebo Europe Limited | Maidenhead | A rating |
| Noreen Store Ltd | Edinburgh | A rating |
| norelem Ltd | Birmingham | A rating |
| Norf Design Limited | Enfield | A rating |
| Norfolk Affinity Care Services Ltd | Norwich | A rating |
| Norfolk and Norwich University Hospitals NHS Foundation Trust | Norwich | A rating |
| Norfolk and Suffolk NHS Foundation Trust | Norwich | A rating |
| Norfolk Community Health & Care NHS Trust | Norwich | A rating |
| Norfolk County Council | Norwich | A rating |
| Norfolk Deaf Association (NDA) | Norwich | A rating |
| Norfolk Mead Hotel | Coltishall | A rating |
| Norfolk Newmedica Limited | Norwich | A rating |
| Norfolk Park Store Ltd | BERKSHIRE | A rating |
| NORFOLK PASSPORT LIMITED | Norwich | A rating |
| Norfolk Pharma Ltd | Norwich | A rating |
| Norfolk Racing Team Ltd | Norfolk | A rating |
| Norfolk Square Dental Practice | Brighton | A rating |
| NORFOLK STREET PHARMACY | STOKE ON TRENT | A rating |
| Norfolk Street Surgery | Stoke on Trent | A rating |
| Norfolk Travels Limited | Norwich | A rating |
| Norfolk Truck & Van Limited | Norwich | A rating |
| Norfolk's Finest Limited | Norwich | A rating |
| NORGE LIMITED | London | A rating |
| Norge Mining Limited | London | A rating |
| Norges Bank | London | A rating |
| Norgine Limited | Uxbridge | A rating |
| Norgine Limited | Hengoed | A rating |
| Norgine Pharmaceuticals Limited | Uxbridge | A rating |
| NORHAM HIGH SCHOOL | North Shields | A rating |
| Noriker Power Ltd | Cheltenham | A rating |
| Norilsk Nickel ( Cyprus) Ltd | London | A rating |
| Norit (UK) Limited | Glasgow | A rating |
| Norlake Hospitality Limited | London | A rating |
| Norland Place School Limited | London | A rating |
| Norley Hall Cricket Club | Wigan | A rating |
| Norm It Ltd | London | A rating |
| Norma Care Limited | Aylesbury | A rating |
| Norma UK Ltd | Newbury | A rating |
| Normah Cafe Ltd | London | A rating |
| Norman Broadbent Executive Search Limited | London | A rating |
| NORMAN FORSYTH & SON | NEWTON STEWART | A rating |
| Norman Foster, Margaret Foster, Barbara Foster T/A Greenvale House | Castlewellan | A rating |
| Norman Galloway Homes CIC | Nottingham | A rating |
| Norman Hay Engineering Limited | Coventry | A rating |
| Norman Menary | PORTSTEWART | A rating |
| Norman Rourke Pryme Ltd | London | A rating |
| Norman-K London Limited | London | A rating |
| Normanby Dental | Middlesbrough | A rating |
| Normanby Hall Cricket Club | MIDDLESBROUGH | A rating |
| Normanhurst | Bexhill On Sea | A rating |
| Normanshire Care Services Limited | London | A rating |
| Normanton Lodge Care Ltd t/as Normanton Lodge Care Home | Bognor Regis | B rating |
| Normanton Lodge Limited | South Normanton | A rating |
| NORMANTON PARK HOTEL LIMITED | Oakham | A rating |
| Normanton Retirement Home | Shrewsbury | A rating |
| Normative Limited | London | A rating |
| Normet UK Limited | Coventry | A rating |
| Nornorm UK Limited | LONDON | A rating |
| NORONYA LIMITED | BIRSAY | A rating |
| Norr Consultants Limited | Cambridge | A rating |
| Norris Green Specsavers Hearcare Ltd | Norris Green | A rating |
| Norroy Capital Corp | London | A rating |
| Norscot Joinery Limited | Wick | A rating |
| Norse Atlantic UK Ltd | Crawley | A rating |
| Norse Commercial Services | Norwich | A rating |
| NORSE TRADE LTD | LONDON | A rating |
| Norsea UK Ltd | Aberdeen | A rating |
| NorseCare Services Ltd | Norwich | A rating |
| NORSON LIMITED | Glasgow | A rating |
| Norstat UK Limited | London | A rating |
| Norsunda Curry House Ltd | Stockport | A rating |
| Nortal Solutions Ltd | London | A rating |
| Nortal UK Limited | London | A rating |
| Nortaq Limited | London | A rating |
| Nortech Management Limited | Evesham | A rating |
| North & South Labels Ltd | THORTON HEATH | A rating |
| North American Science Associated Ltd | Selby | A rating |
| North Argyll Eventide Home Association Ltd | Oban | A rating |
| NORTH BAY (BEECHWOOD CARE HOME) LTD | Bridlington | A rating |
| NORTH BAY CARE SERVICES LTD | Bridlington | A rating |
| North Brink Practice | WISBECH | A rating |
| North Bristol NHS Trust | Bristol | A rating |
| North Church UK | Leeds | A rating |
| NORTH CITY DEVELOPMENTS LTD | Stockport | A rating |
| North Coast Collective Limited | Beadnell | A rating |
| North Coast Distillers Limited | Thurso | A rating |
| North Coast Foods Ltd | Portrush | A rating |
| North Court Care Home | Bury | A rating |
| North Craven Building Preservation Trust Ltd | Settle | A rating |
| North Crescent LTD | Sunderland | A rating |
| North Croydon Medical Centre | Croydon | A rating |
| North Cumbria Integrated Care NHS Foundation Trust | Carlisle | A rating |
| North Cumbria Primary Care Ltd | Carlisle | A rating |
| North Devon Council | Barnstaple | A rating |
| North Devon Cricket Club LTD | Bideford | A rating |
| North Down Cricket Club | Newtownards | A rating |
| North Down Hockey Club | Comber | A rating |
| North East Ambulance Service NHS Foundation Trust | Newcastle upon Tyne | A rating |
| North East Autism Society | Chester-le-Street | A rating |
| North East England Chamber of Commerce | Durham | A rating |
| North East Fuel Group Ltd | hartlepoo, englandl | A rating |
| North East Learning Trust | Peterlee | A rating |
| North East Lincolnshire Council | Grimsby | A rating |
| North East London NHS Foundation Trust | Illford | A rating |
| North East Mayoral Combined Authority | Newcastle upon Tyne | A rating |
| North East Pizza Ltd | Durham | A rating |
| North East Plant Limited | Rugby | A rating |
| North East Scotland College | Aberdeen | A rating |
| North Eastern Derbyshire Healthcare Ltd | Chesterfield | A rating |
| North Elmham Stores | North Elmham | A rating |
| North End Baptist Church | Portsmouth | A rating |
| North End Off Licence | King's Lynn | A rating |
| North Ferriby Nursing Home | North Ferriby | A rating |
| North Finchley Specsavers Hearcare Limited | London | A rating |
| North Fortune LTD | London | A rating |
| North Haven Infrastructure III Holdings Limited | London | A rating |
| North Heath Care Home Ltd t/a Heathfield Court Care Home | Erith | A rating |
| North Highland (UK) Limited | London | A rating |
| North Hill Gardens Ltd | Glasgow | A rating |
| North House Surgery | Ripon | A rating |
| North Huddersfield Trust School | Huddersfield | A rating |
| North Hyde Practice | Hayes | A rating |
| North Kensington Medical Centre | London | A rating |
| North Kent Mind | Dartford | A rating |
| North Kessock Hotel Limited | Inverness | A rating |
| North Lanarkshire Council | Motherwell | A rating |
| NORTH LANE SEA FOOD LIMITED | Aldershot | A rating |
| North Lets Limited | Grimsby | A rating |
| North London Bikur Cholim | London | A rating |
| North London Brickworks Ltd | Enfield | A rating |
| North London Collegiate School | Edgware | A rating |
| North London Community Care Agency Ltd | London | A rating |
| North London Day Nurseries Ltd | East Finchley | A rating |
| North London Grammar School | London | A rating |
| North London Homecare and Support Limited | Enfield | A rating |
| North London NHS Foundation Trust (NLFT) | London | A rating |
| North London Pizza Limited T/A Dominos Pizza | London | A rating |
| North London Pizza Ltd T/A Dominos Pizza | London | A rating |
| North London Revival Bookshop | Harrow | A rating |
| North London Spice Ltd T/A Bombay Rickshaw | London | A rating |
| North london stores | LONDON | A rating |
| North London Structures & Groundworks Limited | Bishops Stortford | A rating |
| North London Ultrasound Limited T/A Hey Baby 4D Enfield | London | A rating |
| NORTH MANCHESTER MOT CENTRE LTD | Manchester | A rating |