| North Meols Pharmacy Ltd | Wallasey | A rating |
| North Middlesex University Hospital NHS Trust | London | A rating |
| North Midland Limited | Wolverhampton | A rating |
| North Music Trust | Gateshead | A rating |
| North Mymms Cricket Club | Welham Green | A rating |
| NORTH MYMMS PARK LTD | NORTH MYMMS | A rating |
| North Norfolk Physiotherapy | Aylsham | A rating |
| North Northamptonshire Care Ltd | Nottingham | A rating |
| North of England Zoological Society (NEZS) | Chester | A rating |
| North PB Limited | St Asaph | A rating |
| North Perrott Cricket Club | Crewkerne | A rating |
| North Petherton Cricket Club | Bridgwater | A rating |
| North Preston Medical Practice | Preston | A rating |
| North Property Group Manchester Ltd | Manchester | A rating |
| North Road Academy Limited | Stoke on Trent | A rating |
| North Road Cars Ltd | Stoke on Trent | A rating |
| North Road UK LLP | London | A rating |
| North Road West Medical Centre | Plymouth | A rating |
| North Rock Capital Management (UK) LLP | London | A rating |
| North Runcton Cricket Club | King's Lynn | A rating |
| North Sails Ltd. | Portsmouth | A rating |
| NORTH SEA DESIGN LTD | London | A rating |
| North Sea Explorer | South Shields | A rating |
| NORTH SEA PHARMA LTD | London | A rating |
| North Shore Surgery | Blackpool | A rating |
| North Shropshire Homecare Limited | Whitchurch | A rating |
| North Somerset Council | Weston-super-Mare | A rating |
| North Somerset People First | North Somerset | A rating |
| North South Homes Limited | Northampton | A rating |
| North Staffordshire Combined NHS Trust | Stoke-on-Trent | A rating |
| North Staffordshire GP Federation | Stoke-on-Trent | A rating |
| North Staffordshire Residential Homes | Stoke-On-Trent | A rating |
| North Star Childrens Home Ltd | London | A rating |
| North Star Community Trust Ltd | Edmonton | A rating |
| North Star Foundation | Droitwich Spa | A rating |
| North Star Housing Group Limited trading as North Star Housing Group | Stockton-On-Tees | A rating |
| North Star Law Ltd | London | A rating |
| North Star London Limited | Harrow Weald | A rating |
| North Star Shipping (Aberdeen) Limited | Aberdeen | A rating |
| North Swindon Practice | Swindon | A rating |
| North Tarwathie Farm LTD | Fraserburgh | A rating |
| North Tees and Hartlepool NHS Foundation Trust | Stockton on Tees | A rating |
| NORTH TERRACE RETAIL LTD | Bury St. Edmunds | A rating |
| North Thoresby Practice | Grimsby | A rating |
| North Trafford Group Practice | Stretford | A rating |
| North Tyneside Council | North Shields | A rating |
| North Valley Retail Limited | Colne | A rating |
| North Wall Capital Services Ltd | London | A rating |
| North Warren Care Limited | Solihull | A rating |
| North Weald General Aviation Ltd | Epping | A rating |
| North west Ambulance Service NHS Trust | Bolton | A rating |
| North West Anglia NHS Foundation Trust | Peterborough | A rating |
| North West Appliance Repairs Limited | Preston | A rating |
| NORTH WEST CLEANERS LIMITED | Manchester | A rating |
| North West Energy Grants Ltd. | South Oldham | A rating |
| NORTH WEST FURNISHING LTD | Manchester | A rating |
| North West Galvanising Limited | Eglinton | A rating |
| North West Homes Ltd. | Preston | A rating |
| NORTH WEST LOGISTICS AND TRANSPORT LIMITED | Oldham | A rating |
| North West Marine Ltd | Oban | A rating |
| NORTH WEST REGIONAL COLLEGE | LONDONDERRY | A rating |
| North West Surrey Integrated Care Services (NICS) Ltd | Staines-Upon-Thames | A rating |
| North West Surrey Synagogue | Weybridge | A rating |
| North West Training Council | Liverpool | A rating |
| North West Turf Ltd | Aughton | A rating |
| North West Women's Centre | Glasgow | A rating |
| North Western Reform Synagogue | London | A rating |
| North Wind Capital Ltd | London | A rating |
| North Wind Digital Limited | East Cowes | A rating |
| North Woolwich Practice Limited | London | A rating |
| North Yorkshire Council | Northallerton | A rating |
| North19 Productions Ltd | Salisbury | A rating |
| North27 Limited | Northampton | A rating |
| Northacre Limited | London | A rating |
| Northampton Church of Christ | Northampton | A rating |
| Northampton Free School Trust t/a Wootton Park School | Northampton | A rating |
| Northampton General Hospital | Northampton | A rating |
| Northampton High School | Northampton | A rating |
| Northampton Saints | Northampton | A rating |
| Northampton School for Girls Academy Trust | Northampton | A rating |
| Northampton Tennis Coaching Ltd | Northampton | A rating |
| Northampton Town Football Club Limited | Northampton | A rating |
| Northampton Town of Sanctuary | Northampton | A rating |
| Northamptonshire Care Limited | Kettering | A rating |
| NORTHAMPTONSHIRE CARE LIMITED | PETERBOROUGH | A rating |
| Northamptonshire Children's Trust | Northampton | A rating |
| Northamptonshire County Cricket Club Limited | Northampton | A rating |
| Northamptonshire Healthcare NHS Foundation Trust | Kettering | A rating |
| Northamptonshire Independent Grammar School Charity Trust Limited | Northampton | A rating |
| Northants Accommodation and Social Care | Northampton | A rating |
| NORTHANTS BOILER SPECIALISTS LTD | Northampton | A rating |
| Northants Community Care Limited | Northamptonshire | A rating |
| Northbourne Park School | Near Deal | A rating |
| NORTHBRIDGE RETAIL LIMITED | Newcastle upon Tyne | A rating |
| NORTHBROOK HOMES LIMITED | Ilford | A rating |
| Northbury Primary School | Barking | A rating |
| Northcare (Scotland) Ltd | East Kilbride | A rating |
| Northchild Education (UK) Ltd | London | A rating |
| NORTHCON LIMITED | Doncaster | A rating |
| NorthCorp Solutions Ltd | Slough | A rating |
| Northcote Hotel limited | Blackburn | A rating |
| Northcote Lodge Trust | Aberdeen | A rating |
| Northcott House Ltd | Gosport, | A rating |
| Northcourt Lodge Nursing Home | Reading | A rating |
| Northcross Management Limited | London | A rating |
| Northdown Surgery | Margate | A rating |
| Northeast Disabilities Resource centre | Sunderland | A rating |
| Northeast Linen LTD | South Shields | A rating |
| Northeastern University - London | London | A rating |
| Northen Surveying Services Ltd | Bristol | A rating |
| NORTHEND MINIMARKET LIMITED | Bexleyheath | A rating |
| NORTHEND SOLUTIONS LTD | Barnet | A rating |
| Northenden Group Practice | Manchester | A rating |
| NORTHERN ANGELS CARE LTD | Driffield, | A rating |
| Northern Autos Ltd | Accrington | A rating |
| NORTHERN BALLET | LEEDS | A rating |
| Northern Bank Limited | Belfast | A rating |
| Northern Bites Halifax Ltd | Halifax | A rating |
| Northern Cam Co Ltd | Leeds | A rating |
| Northern Care Alliance NHS Foundation Trust | Salford | A rating |
| Northern Comfort Furniture Ltd | Nelson | A rating |
| Northern Containers Limited | Leeds | A rating |
| Northern Crumble | Manchester | A rating |
| Northern Cryogenics Ltd | Donaghmore | A rating |
| NORTHERN CS LTD | Dewsbury | A rating |
| Northern Curries Ltd | Swansea | A rating |
| Northern Data Services (UK) Limited | London | A rating |
| Northern Delight Afro Cuisine Ltd | London | A rating |
| NORTHERN DESIGN (ELECTRONICS) LIMITED | Bradford | A rating |
| Northern Devon Healthcare Trust | Barnstaple | A rating |
| Northern Drives and Controls Ltd | Manchester | A rating |
| Northern Education Trust | Tyne and Wear | A rating |
| Northern Escalator Installations Ltd | Keighley | A rating |
| NORTHERN FOODS PLUS LIMITED | Nottinghamshire | A rating |
| Northern Gas Networks Ltd | Leeds | A rating |
| Northern Gritstone Limited | Manchester | A rating |
| NORTHERN HEALTH AND SOCIAL CARE TRUST | ANTRIM | A rating |
| Northern HV | Hartlepool | A rating |
| Northern Hydraulics Ltd | Dungannon | A rating |
| NORTHERN INTERNATIONAL TRADING CO LTD | Gateshead | A rating |
| Northern Ireland Ambulance Service | BELFAST | A rating |
| Northern Ireland Civil Service | Belfast | A rating |
| Northern Ireland Hospice | Belfast | A rating |
| Northern Ireland Netball | Belfast | A rating |
| Northern Ireland Opera | Belfast | A rating |
| Northern Ireland Sports Forum | Belfast | A rating |
| Northern Ireland Volleyball | Ballymoney | A rating |
| Northern Jewellery Ltd | Aberdeen | A rating |
| Northern Leaders Trust | Newcastle Upon Tyne | A rating |
| Northern Life Care Limited | Harrogate | A rating |
| NORTHERN LIGHTS PARTNERSHIP LIMITED | Herne Bay | A rating |
| Northern Lincolnshire & Goole NHS Foundation Trust | Grimsby | A rating |
| Northern Lines CIO | Manchester | A rating |
| Northern Marine Group Ltd | Clydebank | A rating |
| Northern Marine Power Limited | Stockport | A rating |
| Northern Monk Brewing Co. Ltd | Leeds | A rating |
| Northern Offshore Services Ltd | Deganwy | A rating |
| Northern Pharmacy Group Limited | Sunderland | A rating |
| Northern Powergrid (Northeast) Limited | Newcastle | A rating |
| Northern quarter properties Ltd | Greater Manchester | A rating |
| Northern Races Limited | London | A rating |
| Northern School of Contemporary Dance | Leeds | A rating |
| Northern Schools Trust | Liverpool | A rating |
| NORTHERN SHORE (BIRMINGHAM) LIMITED | Birmingham | A rating |
| Northern Star Academies Trust | Skipton | A rating |
| northern star fishing ltd | stornoway | A rating |
| Northern Star Trading Ltd t/a COSMO ST Enoch | Glasgow | A rating |
| Northern Starlight Limited | Gravesend | A rating |
| NORTHERN SUPERCHARGERS LIMITED | LEEDS | A rating |
| Northern Touch Ltd T/A Hazlewood Castle Hotel | Tadcaster | A rating |
| Northern Trust Management Services Limited | London | A rating |
| Northern Valve & Fitting Company Limited | Blackpool | A rating |
| Northern Wolf Trading Company Limited | Birkenhead | A rating |
| Northey Tech ltd | Poole | A rating |
| Northfield Care Limited | Stroud | A rating |
| Northfield Stores Limited | Leicester | A rating |
| Northflank Ltd | London | A rating |
| Northfleet Technology College | Northfleet | A rating |
| NORTHGATE ADVISORY LTD | London | A rating |
| NORTHGATE CAFE & SNACKS BAR LTD | KENT | A rating |
| Northgate Convenience Limited | Canterbury | A rating |
| Northgate Healthcare Holdings Limited | Bridgnorth | A rating |
| NORTHGATE HEALTHCARE LIMITED | Bridgnorth | A rating |
| Northgate House Residential Care Home | Market Weighton | A rating |
| Northgate Medical Practice G82060 | Canterbury | A rating |
| Northgate Surgery | Wakefield | A rating |
| Northgate Vehicle Hire Ltd | Darlington | A rating |
| NORTHHILL RESIDENTIAL CARE HOME - SOUTH YORKSHIRE LTD / NorthHill Care Home Ltd (Subsidiary) | Sheffield | A rating |
| NorthHouse | London | A rating |
| NorthLainesDentalPractice | Brighton | A rating |
| Northland Controls Ltd | Letchworth Garden City | A rating |
| NORTHLAND REAL ESTATE PROPERTIES (UK) LIMITED | Aberdeen | A rating |
| Northlander Commodity Advisors LLP | London | A rating |
| NORTHLANE LIMITED | MANCHESTER | A rating |
| Northleaf Capital Partners (UK) Limited | London | A rating |
| Northlight Investment Services Limited | London | A rating |
| NORTHMAN & STERLING LTD | LONDON | A rating |
| Northop Hall Cricket Club | Northop Hall | A rating |
| NorthPeak Advisory Limited | London | A rating |
| NorthPoint Wellbeing | Leeds | A rating |