| Primary Care 24 | Liverpool | A rating |
| PRIMARY CARE CHEMISTS LIMITED | LONDON | A rating |
| PRIMARY CARE DIETITIANS LTD | Pudsey, | A rating |
| Primary Care Doncaster Ltd | Doncaster | A rating |
| Primary Care IT Ltd | Norwich | A rating |
| Primary Care Point Limited T/A PCP Dental Recruitment | London | A rating |
| Primary Care Sheffield | Sheffield | A rating |
| Primary Carers 24/7 (HOME CARE) LIMITED | Preston | A rating |
| Primary Eye Care Services | Manchester | A rating |
| Primary Group (UK) Limited | London | A rating |
| Primary Health (London) Limited T/A Rosewood Pharmacy | Essex | A rating |
| Primary Health Solutions Ltd | Tilbury | A rating |
| Primary Homecare LTD | Barham | A rating |
| Primary Integrated Community Services Ltd | Nottingham | A rating |
| Primary Medical Solutions Limited | Stoke-On-Trent | A rating |
| Primary Portal Solutions Ltd | London | A rating |
| Primary Talent International Limited | London | A rating |
| Primary Water Treatment | London | A rating |
| PRIMARYBID LIMITED | London | A rating |
| Primatas Ltd T/A Westkin Associates | London | A rating |
| PrimaTrade Services Limited | Guildford | A rating |
| PRIMCE LOGISTICS &SUPPLIES LTD | HARROW | A rating |
| Prime 786 Foods Ltd T/A Haute Dolci Glasgow | Glasgow | A rating |
| Prime Accountancy Services Ltd | Enfield | A rating |
| Prime Accountants Ltd | HAYES | A rating |
| Prime and Passionate Healthcare Ltd | London | A rating |
| prime automotive shoeburyness ltd | southend on sea | A rating |
| PRIME AUTOS WYCOMBE LTD | High Wycombe | A rating |
| PRIME BEAUTY LOUNGE LTD | Aberdeen | A rating |
| Prime Bite Limited | Barking | A rating |
| Prime Building Maintenance Limited | London | A rating |
| Prime Business Consultants Limited | London | A rating |
| Prime Calibre Care Group Ltd | Romford | A rating |
| Prime Care (GB) Ltd | Southport | A rating |
| Prime Care (UK) Ltd | Southend On Sea | A rating |
| Prime Care Domiciliary Ltd | Colchester | A rating |
| Prime Care Services Limited | Cardiff | A rating |
| Prime Care Services Ltd | Cardiff | A rating |
| PRIME CARE SUPPORTED LTD | Staines-upon-Thames | A rating |
| Prime Certification Services UK Limited | Cardiff | A rating |
| Prime Collateralised Securities (PCS) UK Ltd | London | A rating |
| Prime Consultant Services Limited | Slough | A rating |
| Prime Consulting (U.K) Ltd | London | A rating |
| PRIME CUT BUTCHERS LTD | London | A rating |
| Prime Drop Deliveries Ltd | Leicester | A rating |
| Prime Education and Training Ltd t/a Kings Education | Hove | A rating |
| PRIME EGGS LIMITED | Romford | A rating |
| Prime Enterprises Ltd | London | A rating |
| Prime Events International Limited | Rochdale | A rating |
| PRIME FOCUS INTERNATIONAL SERVICES UK LTD | LONDON | A rating |
| Prime Focus Technologies UK Limited | Leeds | A rating |
| Prime Food Boston | ILFORD | A rating |
| Prime Food Enterprise Ltd T/A Roast & Co. | London | A rating |
| Prime Food Norfolk | Ilford | A rating |
| PRIME FOOD PRODUCTS LTD. | Stockport | A rating |
| Prime Food Stowmarket Ltd | Ilford | A rating |
| Prime Food Suffolk Ltd | Forest Gate | A rating |
| PRIME GENERAL STORE LTD | Dagenham | A rating |
| PRIME GLAZE LTD | Wembley | A rating |
| Prime Global Medical Communications Limited | Cheshire | A rating |
| Prime Global Ventures Ltd | London | A rating |
| PRIME GOODS TRADING (LONDON) LTD | Ilford | A rating |
| Prime Gulf Enterprises UK Limited T/As Cammies | Aberdeenshire | A rating |
| Prime Halal Poultry UK Limited | Birmingham | A rating |
| Prime Health Diagnostics Ltd | Weybridge | A rating |
| Prime Health-UK Ltd | Blaenavon | A rating |
| Prime Healthcare Avenue Ltd | Ealing | A rating |
| Prime Healthcare UK Ltd | Rainhill | A rating |
| PRIME HOME DEVELOPERS LTD | Barking | A rating |
| Prime Horizon Group | Coventry | A rating |
| Prime Hotels (UK) Ltd | London | A rating |
| Prime Immigration Consultants | London | A rating |
| Prime Intelligence Ltd | London | A rating |
| PRIME INTERNATIONAL CONSULTANCY LIMITED | London | A rating |
| Prime Labs Ltd T/A Prime Labs | Watford | A rating |
| PRIME LAND PROPERTY | LONDON | A rating |
| PRIME LATE SHOP LTD | ROCHDALE | A rating |
| Prime Life | Leicester | A rating |
| PRIME LINE LTD | Sunbury-on-Thames | A rating |
| Prime London Interiors Ltd | London | A rating |
| Prime London Ltd | Walton-on-Thames | A rating |
| PRIME MARKETING AND BUSINESS SOLUTIONS LIMITED | Inverness | A rating |
| PRIME MARQUE SERVICES LIMITED Trading as: RAINBOW CARE SOLUTIONS HERTFORDSHIRE | STEVENAGE | A rating |
| PRIME MED TOURS LTD | London | A rating |
| Prime Metro Properties | London | A rating |
| Prime Move Investments | Leicester | A rating |
| Prime Nursing and Care | Dunmow | A rating |
| Prime Nurture Services Ltd | Nottingham | A rating |
| PRIME PACE LOGISTICS LTD | Bicester | A rating |
| Prime Pharmacare Ltd | Stanmore | A rating |
| Prime Phenix Ltd | London | A rating |
| PRIME PLUS LIMITED | Glasgow | A rating |
| PRIME PORT LTD T/A DAY-TODAY | PORT GLASGOW | A rating |
| Prime Practice Partnership | Ilford | A rating |
| prime prep centre Limited | Manchester | A rating |
| Prime Production Ltd | Slough | A rating |
| PRIME PROJECTS (SOUTH EASTERN) LIMITED | London | A rating |
| Prime Properties Birmingham Ltd | Birmingham | A rating |
| PRIME REPAIR SERVICES LTD | Hounslow | A rating |
| PRIME RESIDENTIAL CARE LIMITED | SUFFOLK | A rating |
| PRIME RESPONSE SERVICES LIMITED | Manchester, | A rating |
| PRIME SAVOUR'S LTD | MANCHESTER | A rating |
| PRIME SECURITY AND RESOURCE MANAGEMENT LTD | Peterborough | A rating |
| PRIME SECURITY GROUP LTD. | Birmingham | A rating |
| PRIME SECURITY SERVICES LIMITED | Birmingham | A rating |
| Prime Social Care Services Ltd | Banbury | A rating |
| Prime Software Services Ltd | Slough | A rating |
| Prime Source Foods Ltd | London | A rating |
| Prime Sports and Media Limited | London | A rating |
| PRIME STEAK & GRILL LIMITED | Watford | A rating |
| Prime Taxation Ltd | London | A rating |
| PRIME TAXTRUST ADVISORY LTD | Croydon | A rating |
| PRIME TECH IT SOLUTIONS LTD | Wembley | A rating |
| Prime Tends Limited | Hersham | A rating |
| PRIME TRAVELS (NW) LIMITED | Blackburn | A rating |
| Prime Tuition Services Limited | London | A rating |
| Prime Tutors Ltd | London | A rating |
| PRIME UK EDUCATION LTD | London | A rating |
| PRIME UK SELECTIONS LTD | Huddersfield | A rating |
| Prime Veterinary Practice Limited | Chesterfield | A rating |
| PRIME WALKIER LTD | London | A rating |
| Prime Way Care Ltd | Bristol | A rating |
| Prime Wealth Capital Limited | Colchester | A rating |
| PRIME WINES(SURREY)LTD | GUILDFORD | A rating |
| PRIME4 CARE LTD | KENILWORTH | A rating |
| Primecare Health Ltd | Broxburn | A rating |
| Primecare Support Limited | Bedfordshire | A rating |
| Primech Building Services | Gillingham | A rating |
| Primechoice Property Management Ltd | Manchester | A rating |
| Primed Talent Limited | London | A rating |
| Primedeck (U.K) Limited | London | A rating |
| PRIMEE STORE LTD | Sheffield | A rating |
| PrimeFlight Aviation England Ltd | Forest Row | A rating |
| PRIMEGADGET SOLUTIONS LTD | London | A rating |
| Primeguard Workforce Management Ltd. | Southampton | A rating |
| PRIMEKSS UK LTD | Melton Mowbray | A rating |
| PRIMELAUNDRY LTD | London | A rating |
| PRIMELIFE CARE LTD | Leicester | A rating |
| PRIMELINK EXPRESS LTD | Gravesend | A rating |
| Primelocals Ltd | Leicester | A rating |
| Primenet Ltd | Stevenage | A rating |
| Primentoring AI Ltd | London | A rating |
| Primepayment Ltd | Harrow | A rating |
| Primer API Limited | London | A rating |
| Primera Accountants Limited | Borehamwood | A rating |
| Primera Assisted Living Limited | Birmingham | A rating |
| PRIMERA CORPORATION LIMITED | London | A rating |
| PrimeRevenue UK Limited | London | A rating |
| PRIMES EXPRESS LTD | CLAPHAM | A rating |
| Primestock Meats | Armagh | A rating |
| PrimeStone Capital Services (UK) Limited | London | A rating |
| Primetals Technologies Limited | Sheffield | A rating |
| PRIMETIME CARE SERVICES LIMITED | NOTTINGHAM | A rating |
| PrimeVigilance Ltd | Guildford | A rating |
| Primex Plastics Limited | Newton Aycliffe | A rating |
| PRIMEX TRADING SERVICES Ltd | Bedford | A rating |
| Primexal Ltd | Crawley | A rating |
| PRIMIS LEX CONSULTING LTD | London | A rating |
| PRIMITIVE SERVICES LIMITED | Kettering | A rating |
| Primitive Streak Limited | London | A rating |
| Primo Excel Precision Limited | Liverpool | A rating |
| Primo Pizza t/a Primo Pizzeria | Hartlepool | A rating |
| Primo Point Services Ltd | Corby | A rating |
| Primordial Brewing Co Ltd | Sydenham | A rating |
| Primosoft Solutions Limited | SUTTON | A rating |
| Primrose Catering Limited | West Drayton | A rating |
| Primrose Community Healthcare Limited | Rochester | A rating |
| Primrose Consulting Group LTD | Ilford | A rating |
| Primrose EB Ltd T/A Subway | London | A rating |
| Primrose Estates Limited | Harrow | A rating |
| Primrose Hill Limited | Wolverhampton | A rating |
| Primrose Hill Surgery | London | A rating |
| PRIMROSE HOUSE CARE HOME LIMITED | Middlesex | A rating |
| Primrose Oxford Limited t/a Subway | Kingston | A rating |
| Primrose Residential Service Ltd | Smethwick | A rating |
| PRIMROSE RETAIL LTD | Seaton | A rating |
| Primus Capital Limited | London | A rating |
| Primus Healthcare Limited, | Derby, | A rating |
| Prince Cutting Room and Beauty | Bradford | A rating |
| PRINCE ELECTRONICS LIMITED | SOUTHALL | A rating |
| PRINCE FANCY GOODS LTD | LONDON | A rating |
| PRINCE FOOD | LEICESTER | A rating |
| Prince Foods (UK) LTD | Uxbridge | A rating |
| Prince Hotels Ltd | Coventry | A rating |
| Prince Minerals Limited | Stoke on Trent | A rating |
| PRINCE OF INDIA PITLOCHRY LIMITED | Inverness | A rating |
| Prince of Wales Medical Centre | London | A rating |
| Prince of Wales Surgery | Dorchester | A rating |
| PRINCE PHARMACY LIMITED | LONDON | A rating |
| Prince Real Estate International Limited T/A Prince Real Estate Group | London | A rating |
| Prince Regent Hotel LTD | London | A rating |
| Princebuild Limited | Peterborough | A rating |
| Princelet Partners Ltd | London | A rating |
| Princes Group plc | Liverpool | A rating |
| Princes Limited | Liverpool | A rating |
| Princes STreet Dental Care | Dorchester | A rating |
| Princess Alice Hospice | Esher | A rating |
| Princess Lodge Limited | Tipton | A rating |
| Princess Street Surgery | Swansea | A rating |
| Princess Yachts Limited | Plymouth | A rating |