| TAABISH TAKEAWAY AND MILKSHAKE LTD | STOKE ON TRENT | A rating |
| TAAH Ltd | Stockton-On-Tees | A rating |
| Taah Services Ltd | Ilford | A rating |
| TAAHORA LIMITED | Sittingbourne | A rating |
| Taaj Design and build limited | Isleworth | A rating |
| Taal Restaurant Carluke Ltd t/a Taal Restaurant | Carluke | A rating |
| Taal Restaurant Ltd | Strathaven | A rating |
| TAAL STORES LTD | Birmingham | A rating |
| TAANVI LIMITED T/AS KING EDWARD FOOD AND WINE | DEAL | A rating |
| TAAR TECHNOLOGICA LTD | Slough | A rating |
| Taayab Foods Ltd | Luton | A rating |
| TAAZ TANDOORI LIMITED | Doncaster | A rating |
| TAB BRISTOL LTD | Bristol | A rating |
| Tab Labs Ltd | London | A rating |
| Tab x Tab Limited | London | A rating |
| Tabacalera SLU | London | A rating |
| Tabass Ltd | Aberdeen | A rating |
| Tabeo Limited | London | A rating |
| Tabernacle Congregational Church, Haverfordwest | Haverfordwest | A rating |
| Tabiaz Ltd | Camberley | A rating |
| Tabla Foods Ltd | Perth | A rating |
| Table Turners LTD | Newcastle upon Tyne | A rating |
| TABLE YETI LTD | London | A rating |
| Tabled Technologies Limited | London | A rating |
| Tablehurst Farm Limited | East Sussex | A rating |
| Tables For Business | London | A rating |
| TABLET RENTALS LIMITED | LONDON | A rating |
| Tably Ltd. | London | A rating |
| Taboola Europe Limited | London | A rating |
| Tabore Mar Thoma Church | Heywood | A rating |
| TABRIZI LTD trading as The Pizza Planet | Gloucestershire | A rating |
| Tabs FM Ltd | Rochester | A rating |
| Tabs Hair and Beauty Salon Ltd | Luton | A rating |
| Tabs@42 Ltd | Northampton | A rating |
| TabTabTab UK Ltd | London | A rating |
| TABULA RASA GALLERY LTD | London | A rating |
| Tabure Ltd | St Albans | A rating |
| TAC Healthcare | Aberdeen | A rating |
| TAC Holding Ltd | Edinburgh | A rating |
| Tacconis Advisors & Co. LLP | London | A rating |
| Tace Healthcare ltd | KIRKCALDY | A rating |
| Tache Gallery Limited | London | A rating |
| Tachgo Services Limited | Slough | A rating |
| Tack Farms Limited | Bromyard | A rating |
| Taco Mex UK Ltd | Sheffield | A rating |
| TACO NATION LIMITED T/A French Tacos UK (Unit 8) | London | A rating |
| Tacography Ltd | London | A rating |
| Taconic Capital Advisors UK LLP | London | A rating |
| TACONOVA UK LTD | Rotherham | A rating |
| TACOS AND BURGERS LIMITED | HIGH WYCOMBE | A rating |
| Tacos Padre | London | A rating |
| Tacosmash Birmingham Ltd | Birmingham | A rating |
| Tacosmash Mile End Ltd | London | A rating |
| TACS COUNT LTD | London | A rating |
| Tactical Fulfilment Solutions Ltd | Wooburn Green | A rating |
| Tactile Games Limited | London | A rating |
| Tacwise Group Plc | Sevenoaks | A rating |
| Tad Associates Limited | London | A rating |
| Tadano UK Ltd | Aylesbury | A rating |
| Tadatuft Ltd | Leeds | A rating |
| TADEEM GENERAL TRADING UK LTD (15239213) | ENGLAND | A rating |
| Tadek Limited | WOKING | A rating |
| Tadley Dental Care Ltd | Tadley | A rating |
| Tadley Engineering Ltd | Tadley | A rating |
| TAE Power Solutions Engineering Limited | Birmingham | A rating |
| TAE Power Solutions Limited | Bickenhall, Solihull | A rating |
| TAEBONG LTD | London | A rating |
| TAESAN LTD | London | A rating |
| TAFE Advanced AG Solutions Ltd | Newport | A rating |
| Taff Housing Association | Cardiff | A rating |
| Taff Off Licence | OLDHAM | A rating |
| Taffs Pharmacy | Scunthorpe | A rating |
| TAFFS WELL UK LIMITED | CARDIFF | A rating |
| TAFS Foods Limited | London | A rating |
| TAG Aviation (UK) Limited | Farnborough | A rating |
| TAG Construction Ltd | Kent | A rating |
| Tag Digital Ltd | Glasgow | A rating |
| TAG EUROPE LTD | London | A rating |
| TAG N. 1 ltd trading as yapix Coffee and Wine House | London | A rating |
| TAG RACING LIMITED | SWADLINCOTE | A rating |
| Tag Rail Limited | Cheadle | A rating |
| TAG Support Services Ltd | Warrington | A rating |
| Tag Systems UK | Leyland | A rating |
| TAG2 CONVENIENCE LTD | Droylsden | A rating |
| Tag36 Limited | Birmingham | A rating |
| TagEnergy Development UK Limited | London | A rating |
| Tages Capital LLP | London | A rating |
| Tagetik UK Ltd | London | A rating |
| Taggar Sweet Centre Limited | West Bromwich | A rating |
| TAGICO LTD | Bedford | A rating |
| Tagmatix360 Limited | London | A rating |
| TAGMATIX360 LTD | Northwood | A rating |
| TAGORE EATERY LTD T/A GURU TANDOORI | LONDON | A rating |
| Tagsa Uibhist | Balivanich | A rating |
| Tagshaw Consulting Limited | Maidenhead | A rating |
| TAHA ENTERPRISES LIMITED | Mitcham | A rating |
| TAHA Investment Ltd | Oldbury | A rating |
| Tahanto Polo Team | Winkfield | A rating |
| Tahas Accountants & Tax Advisors | Greater London | A rating |
| Taheel Integrated Services Limited | London | A rating |
| TAHIR ACADEMY TRUST | Enfield | A rating |
| Tahir Mahmood T/A City Booze | Dundee | A rating |
| TAHIR MAHMOOD T/A PRESTON BAKERS & SWEETS | PRESTON | A rating |
| Tahir Masood T / A Kashmir Tandoori | South Shields | A rating |
| TAHIR'S PROPERTY EMPIRE LTD | Portsmouth | A rating |
| TAHIR001 LTD | Wallasey | A rating |
| TAHIRA & SONS LTD | London | A rating |
| Tahira Foods Ltd | London | A rating |
| Tahira Mini Market Limited | Milton Keynes | A rating |
| TAHIRS LIMITED | Ilford | A rating |
| TAHMID STORE LTD | Oxford | A rating |
| Tahtakale Limited | London | A rating |
| Tai Hedyn Limited | Newport | A rating |
| TAI LJ LTD | CHERTSEY | A rating |
| Tai Pawb | Cardiff | A rating |
| Tai Ping Carpets UK Limited | London | A rating |
| TAI'S LAUNDRY LTD | London | A rating |
| TAIBAH TOURS LIMITED | LONDON | A rating |
| TAICHI TECH LTD | Reading | A rating |
| Taieb Ltd Trading as E & J Gents Barbers | Ruislip | A rating |
| Taigh-Osta Colonsay Limited | Isle of Colonsay | A rating |
| Taihan UK Branch Office | Teddington | A rating |
| Taiko Foods Ltd | London | A rating |
| TAILLOUR LTD | LONDON | A rating |
| Tailor Bio Ltd | Oakham | A rating |
| Tailor Enterprise Limited T/A Lea Bridge Post Office & Newsagents | London | A rating |
| Tailor Made Technologies | Fareham | A rating |
| TAILORED CARE SERVICES LTD | Wakefield | A rating |
| Tailored Image Ltd | Dungannon | A rating |
| TAILORED LIMITED | Manchester | A rating |
| Tailored Project Management Limited | London | A rating |
| Tailored support home and services | Eastbourne | A rating |
| Tailoring Investments Limited | London | A rating |
| TAILORMADE + LTD | Chatteris | A rating |
| Tailors of Deansgate Ltd | Manchester | A rating |
| Tails Trading Ltd | London | A rating |
| Tailsco Limited | London | A rating |
| TAIMAR CARS OXFORD LTD | Witney | A rating |
| Taimur Gul | Manchester | A rating |
| Taina Technology | London | A rating |
| Tainotech Holding Limited | London | A rating |
| Taipas Food (UK) Limited | Croydon | A rating |
| Taipec Ltd | London | A rating |
| Taipei Representative Office in the UK | Westminster | A rating |
| Taisan Motors Ltd | Coventry | A rating |
| Tait Europe Limited | Swavesey | A rating |
| TAIT Technologies UK Ltd | Pontefract | A rating |
| Taiwan Trade Centre Limited | London | A rating |
| TAIWU CONSULTANCY LIMITED | London | A rating |
| TAIYA'S FISH AND CHIPS LTD T/A FISH MARINERS CHIPS | Sunderland | A rating |
| Taj & Tara Ltd. T/As Peri Spot & pizza | Cheltenham | A rating |
| Taj Bar & Kitchen Ltd | Prestwick | A rating |
| TAJ BIGGAR LTD T/A TAJ MAHAL | BIGGAR | A rating |
| TAJ CAMBRIDGE LTD | Cambridge | A rating |
| Taj Catering Events Ltd | Ilford | A rating |
| TAJ COMPANY (UK) LTD | Birmingham | A rating |
| Taj Daar-E-Madina Organisation CIO | London | A rating |
| Taj Grocers Ltd T/A Family Shopper Shieldhill | SHIELDHILL | A rating |
| TAJ HAIR AND BEAUTY LIMITED | London | A rating |
| Taj Jewels | Southall | A rating |
| TAJ KITCHENS & BEDROOMS | SOUTHALL | A rating |
| TAJ MAHAL SA LIMITED | Bexhill-On-Sea | A rating |
| TAJ MERTHYR TYDFIL LTD | WALES | A rating |
| TAJ MUGHAL LIMITED T/A TAJ MUGHAL SOLICITORS | Stoke-On-Trent | A rating |
| Taj Newsagent | Glasgow | A rating |
| Taj Renovates Ltd | Luton | A rating |
| Taj Solicitors Limited | London | A rating |
| Taj Supermarket Limited T/A Spar | Basildon | A rating |
| TAJ THE GROCER LTD | BRIGHTON | A rating |
| Taj Trade Limited T/A Kohinoor Restaurant and Takeaway | Northamptonshire | A rating |
| TAJIMAYA UK LIMITED | London | A rating |
| TAJINDER PARMAR T/B Best One | Reading | A rating |
| Tajro Car Ltd | Essex | A rating |
| TAJS GROCER LTD | Perth | A rating |
| TajSpices Wholesale Limited T/A TajSpices | East Calder | A rating |
| Tajwar Fruits and Vegetables Limited | London | A rating |
| TAK HEALTHCARE LIMITED T/A Richmond Pharmacy | Birmingham | A rating |
| Tak Trading LTD | Watford | A rating |
| Taka Marylebone Ltd | London | A rating |
| Taka Mayfair Ltd | London | A rating |
| Taka Sports Ltd | Newtownabbey | A rating |
| Takaa Tak Ltd | Hounslow | A rating |
| Takaa Tak Teddington Ltd | Teddington | A rating |
| Takara Belmont (UK) Limited | Bow | A rating |
| TAKARA SHUZO INTERNATIONAL CO., LTD. | Inverness | A rating |
| Takasago UK Ltd | Ascot | A rating |
| Takbeer Poultry and Products Ltd | Bradford | A rating |
| Takdeer ltd | Sturminster Newton | A rating |
| Take 1 Script Services Limited | Cranbrook | A rating |
| Take 4 Care Ltd | Grays | A rating |
| TAKE CARE (SOUTH EAST) LTD | Chatham | A rating |
| Take Dat Ltd | Ilford | A rating |
| Take Hold Church SCIO | Edinburgh | A rating |
| Take it Cheesy Limited T/a Funky Cellar | London | A rating |
| Take Me Somewhere Festival LTD | Glasgow | A rating |
| Take-Two Interactive Software Europe Limited | London | A rating |
| Takeda UK Limited | London | A rating |
| Takenaka Europe GmbH UK Branch | London | A rating |
| TAKEOFF(UK) Ltd | London | A rating |
| Takepart Limited T/A Heliosa | Congleton | A rating |