| Toolz UK Ltd | London | A rating |
| Toonspeak Young People's Theatre | Glasgow | A rating |
| Toor Engineering Limited | Aberdeen, | A rating |
| TOOR GADGET VILLAGE LTD | london | A rating |
| Toor Haulage Limited | Coalville | A rating |
| Tooth and Mouth Ltd t/a NHS Dentist | London | A rating |
| Tooth Club Op Co Ltd | Borehamwood | A rating |
| Tooth London Ltd | London | A rating |
| TOOTH+ | Stirling | A rating |
| Toothcare Dental | gillingham | A rating |
| Toothpick Dental Staff Ltd | Reading | A rating |
| Tooting Estates Limited | London | A rating |
| TOOTING FOOD CENTRE LIMITED T/A ARENA FOODS MARKET | LONDON | A rating |
| Tooting Law Chambers Ltd | Morden | A rating |
| Tooting Med Centre Ltd (aka Tooting Medical Centre) | London | A rating |
| TOOTING MINI MARKET | LONDON | A rating |
| TOOTING POST OFFICE | LONDON | A rating |
| TOOTING SERVICES LTD | London | A rating |
| Tooting South Medical Centre | London | A rating |
| Tooting Visionplus Limited t/a Specsavers | London | A rating |
| Toots Day Nursery Limited | London | A rating |
| Top 1 Logistics Limited | Wolverhampton | A rating |
| TOP ADVICE LIMITED | London | A rating |
| Top African Shop Ltd | Sunderland | A rating |
| Top Associate 9 Ltd | Birmingham | A rating |
| TOP AVAILABILITY LTD.T/A Eit-Solution | London | A rating |
| Top Beauty Centre Limited | Wellinborough | A rating |
| TOP BLADE (PORTADOWN) LIMITED | PORTADOWN | A rating |
| Top Brand Outlet Ltd | Romford | A rating |
| TOP BUILDING DECO LTD | Stoke On Trent | A rating |
| TOP CARPETS LTD | Birmingham | A rating |
| Top Cashback | Stafford | A rating |
| TOP CHEF DESSERTS LTD | derby | A rating |
| TOP CHEF FIVE LAMPS LIMITED | Derby | A rating |
| TOP CHOICE DRY CLEANERS LIMITED | London | A rating |
| TOP CHOICE LONDON LIMITED | London | A rating |
| TOP CLASS CARE LIMITED T/A ALEXANDRA HOUSE | HUNCOTE | A rating |
| TOP CLASS HEALTHCARE LTD | Essex | A rating |
| Top Cloud Logistics Ltd | Birmingham | A rating |
| TOP COLLECTION LIMITED | Bolton | A rating |
| Top Cure Limited | Leeds | A rating |
| Top Deck Tours Limited | London | A rating |
| Top Dog Veterinary Services Limited t/a Parley Cross Veterinary Centre | Ferndown | A rating |
| Top Employers Research LP | Hemel Hempstead | A rating |
| Top Eventers Livery Ltd | Congleton | A rating |
| TOP FASHION HAIR AND BEAUTY COSMETICS LTD | Mitcham | A rating |
| Top Form School Wear Ltd | Harlow | A rating |
| Top Fusion World Ltd | Coventry | A rating |
| Top Gear Stoke Limited | Stoke on Trent | A rating |
| top gear tyre centre ltd | ellesmere port | A rating |
| Top Glass (Scotland) LTD | Glasgow | A rating |
| Top Granite Marble Ltd | London | A rating |
| Top Horizon Education Ltd | Southall | A rating |
| Top Horizon Learning Ltd | London | A rating |
| Top Horizon Limited | Hayes | A rating |
| Top Horizon Services Ltd | London | A rating |
| TOP HUT PIZZA LTD | Bourne, England | A rating |
| Top Innovations Ltd | London | A rating |
| TOP JETS WORLDWIDE LIMITED | Hainault | A rating |
| TOP JOE'S, LANDSKER CUISINE LTD | NARBERTH | A rating |
| TOP LINE DRYLINING LTD | Thetford | A rating |
| TOP LINEN (NW) LIMITED | Manchester | A rating |
| Top Local Ltd | Whiteworth | A rating |
| TOP MARK CASH & CARRY (NI) LTD | Belfast | A rating |
| Top Marks For Security Limited | Blackburn | A rating |
| Top Marks For Security Limited | Rossendale | A rating |
| Top Meadow Golf Centre Limited | Upminster | A rating |
| Top Medical Clinic Ltd | Isleworth | A rating |
| Top Move Estate Agents Limited | Croydon | A rating |
| Top Notch Contractors Ltd | CARLISLE | A rating |
| Top Notch Tyres (UK) Ltd | London | A rating |
| TOP OF THE CLASS NURSERY&PRESCHOOL(RICHMOND)LTD | LONDON | A rating |
| Top of the Range Limited | Bulphan | A rating |
| Top Offer Academy Limited | London | A rating |
| Top option healthcare | Southend on sea | A rating |
| TOP ORIENTAL LIMITED | Birmingham | A rating |
| TOP PHONE TRADERS LTD | Birmingham | A rating |
| TOP PLACE PRESCHOOL LIMITED | HEMEL HEMPSTEAD | A rating |
| TOP POUNDS AND DIY STORE LIMITED | Cleckheaton | A rating |
| Top Property Management Limited | Wallington | A rating |
| TOP REPAIR LTD | Norwich | A rating |
| TOP RIGHT LIMITED | SUTTON COLDFIELD | A rating |
| Top Sarv Consultancy Limited | Milton Keynes | A rating |
| Top Shop | Huddersfield | A rating |
| Top Shop | Yate | A rating |
| Top Shop ( Birmingham) Limited | Birmimgham | A rating |
| Top Shop Food & Booze Limited | South Sields | A rating |
| Top Shop Maltby Ltd | Rotherham | A rating |
| TOP SHOPFRONTS LTD T/A ARYA SHOPFRONTS | WEST BROMWICH | A rating |
| Top Stone Station Limited | Dartford | A rating |
| Top Style Barber Limited | Isleworth | A rating |
| TOP STYLE MCR LTD | Rochdale | A rating |
| TOP SUN TECHNOLOGY DEVELOPMENT LIMITED | Cramlington | A rating |
| Top Talent Recruitment Limited | Southall | A rating |
| Top Taste Gelato Ltd | Hull | A rating |
| TOP TASTE PIZZA AND KEBAB LTD T/A TOP TASTE PIZZA AND KEBAB | Newport | A rating |
| Top Tasty Ltd | Ware | A rating |
| Top Team Resources & Recruitment Ltd | Wolverhampton | A rating |
| TOP TECH DEAL LTD | London | A rating |
| TOP TIE TRADING (UK) LIMITED | London | A rating |
| Top Tier Capital Partners (UK) Limited | London | A rating |
| Top Tier Healthcare Limited | Stockton-on-Tees | A rating |
| Top Tyres Ltd | Wythenshawe | A rating |
| TOP VEG WHOLESALE LTD | LONDON | A rating |
| TOP VIEW LONDON LIMITED | London | A rating |
| TOP WHITEHEADS FOOD LTD | Great Harwood | A rating |
| Top-Op (Foods) Limited | Dunstable | A rating |
| TOP1 SCAFFOLDING LTD | HAYES | A rating |
| Top4care services ltd | Caterham | A rating |
| Topa Technologies (UK) Limited | Bridgewater | A rating |
| TOPAZ AND EZE FAMILY OFFICE LIMITED | London | A rating |
| Topaz Care and Support Company Limited | Rainham | A rating |
| Topaz Foods Ltd t/a Chimes of India | Glasgow | A rating |
| TOPAZ GROUP HOLDINGS LIMITED | LONDON | A rating |
| Topaz Limited | Surrey | A rating |
| Topbake Limited T/A Domino's Pizza | West Malling | A rating |
| TOPBASE LTD T/A LALBAGH HALAL FOOD STORE | London | A rating |
| Topcare Limited t/a Albany Nursing Home | London | A rating |
| Topcast Aviation Europe Ltd | Hemel Hempstead | A rating |
| TOPCON GREAT BRITAIN MEDICAL, BRANCH OF TOPCON EUROPE MEDICAL B.V | Newbury | A rating |
| Topcourses Leicester Ltd | Market Harborough | A rating |
| TOPCOURSES LTD | London | A rating |
| TOPCRET UK LTD | Sutton | A rating |
| Topdesk UK Ltd | London | A rating |
| TopDog Developments Ltd | Peterborough | A rating |
| Topendology LTD | Milton Keynes | A rating |
| Topex Wholesalers Limited TA KRISHNA SAREES | Wembley | A rating |
| Topfurnishing Limited | Slough | A rating |
| TOPGAS CONSULTANCY LIMITED | Bracknell | A rating |
| Topgolf Limited | Shepperton | A rating |
| Topham Guerin Limited | London | A rating |
| TOPHEATWORK'S LTD | Feltham | A rating |
| Topjaw Ltd t/a Topjaw | London | A rating |
| TOPKAPI KEBAB SHOP LTD | Ashford | A rating |
| TOPKARE LIMITED | AYLESBURY | A rating |
| Topkins Healthcare Ltd (Topkins Pharmacy) | Harpenden | A rating |
| TOPLINE CARE SERVICES LTD | Romford | A rating |
| Topline Care Solutions Ltd | Thatcham | A rating |
| TOPLINE CONTRACTORS LTD | London | A rating |
| Topline Electronics Ltd | Hailsham | A rating |
| TOPMEZZE NEWCASTLE LTD | Newcastle Upon Tyne | A rating |
| Topnotch IT Solutions | Stoke-On-Trent | A rating |
| TOPNOTCH MOTORS LIMITED | LONDON | A rating |
| Topo La Bamba Limited | Glasgow | A rating |
| Topocrew Ltd | Teddington | A rating |
| Topos Research UK | Oxford | A rating |
| TOPP MOBILE PLUS LIMITED | Birmingham | A rating |
| Topp Still Services LTD | Northwich | A rating |
| Topp Stuff Ltd T/A Bains Supermarket | Willenhall | A rating |
| Toppan Digital Language Ltd | London | A rating |
| TOPPAN Security Limited | Basingstoke | A rating |
| TOPPING STEVENAGE LIMITED TA MR TOPPINGS | Stevenage | A rating |
| Topps Europe Limited | Milton Keynes | A rating |
| TOPRAK MAYA LTD TA DELUNA CAFE | Cambridge | A rating |
| TOPRAK RS LTD | London | A rating |
| Toprak UK | London | A rating |
| Tops Day Nursery Limited | Bournemouth | A rating |
| TOPS PIZZA | Luton | A rating |
| Tops Pizza (Hemel Hempstead) Ltd | Hemel Hempstead | A rating |
| TOPS PIZZA (RAYNERS LANE) LIMITED | Harrow | A rating |
| Tops Pizza Aylesbury Limited | Aylesbury | A rating |
| TOPS PIZZA BEDFORD LIMITED | Bedford | A rating |
| Tops Pizza Fulham Ltd | London | A rating |
| TOPS PIZZA HIGH WYCOMBE LIMITED | High Wycombe | A rating |
| TOPS PIZZA LTD | HIGH WYCOMBE | A rating |
| TOPS PIZZA MAIDSTONE LIMITED | MAIDSTONE | A rating |
| Topset Management Limited | London | A rating |
| Topsource Worldwide (UK) Ltd | London | A rating |
| Topstitch Ltd | London | A rating |
| Topstone Solicitors Limited | Thornton Heath | A rating |
| Toptour Europe Limited | London | A rating |
| Toptrendz Limited | Mitcham | A rating |
| Toptropics Limited | High Wycombe | A rating |
| TOPURA LIMITED T/A Amigos Burgers & Shakes | Ilford | A rating |
| TOPUZI CONTRACTORS LTD | Hemel Hempstead | A rating |
| Topview Healthcare Ltd. | Nottingham | A rating |
| Topwest Limited | Surrey | A rating |
| TOPWURK Ltd | Chelmsford | A rating |
| TOPZILLY LIMITED | Cumbernald | A rating |
| Toqio Fintech Limited | London | A rating |
| Tor Equine Vets Ltd | Newton Abbot | A rating |
| TORANDCO LIMITED | Bournemouth | A rating |
| Toray International U.K. Limited | London | A rating |
| Toray Textiles Europe Ltd | Mansfield | A rating |
| Torbay and South Devon NHS Foundation Trust | Torquay | A rating |
| Torbay Care Ltd | Devon | A rating |
| Torbay Council | Torquay | A rating |
| Torbay Pharmaceuticals | Paignton | A rating |
| Torch Farm and Equine Ltd | Barnstaple | A rating |
| Torch Partners Corporate Finance Limited | London | A rating |
| Torch Partners IB Limited | London | A rating |
| Torchbox Ltd | Charlbury | A rating |
| Torcross Boat House Cafe and Takeaway | Kingsbridge | A rating |
| Torcurry Ltd | Suffolk | A rating |
| Torelli Furniture (UK) Ltd | Glasgow | A rating |
| Torentum PCN Limited | Thornton Cleveleys | A rating |
| Torestin Care Home | Haverfordwest | A rating |
| TOREVELL DENT LIMITED | HALIFAX | A rating |
| TORI AUTO SERVICE LIMITED | London | A rating |
| Tori Limited | London | A rating |