| Telappliant Limited | London | A rating |
| TELCO COMMUNICATION UK LTD | Gloucester | A rating |
| Telco IT Service LTd | London | A rating |
| TelcoDataCloud Ltd | Newcastle | A rating |
| Telcom Paymaster Limited | Manchester | A rating |
| Tele Chem Ltd | Mitcham | A rating |
| Tele UK Ltd | London | A rating |
| TELE WORLD LTD | London | A rating |
| Tele-Search (Europe) Ltd | London | A rating |
| Telebank Ltd | York | A rating |
| Telecare24 Limited | Cardiff | A rating |
| Telecel Global Ltd | LONDON | A rating |
| Telecom 2 Ltd | London | A rating |
| TELECOM BUSINESS TRANSFORMERS LIMITED | Basingstoke | A rating |
| Telecom Pioneers Ltd | London | A rating |
| TELECOM PLUS PLC | EDGWARE | A rating |
| Telecom Solutions Resource Ltd | Watford | A rating |
| Teledu Telesgop Cyf | Swansea | A rating |
| Teledyne UK Limited | Chelmsford | A rating |
| TeleEye IT Services & Solutions Limited | Reading | A rating |
| Telefonica Digital Limited | London | A rating |
| Telefonica Insurance UK Branch | London | A rating |
| Telefonica Tech UK Business Applications Limited | Glasgow | A rating |
| Telefonica Tech UK Data & AI Limited | Farnham | A rating |
| Telefonica Tech UK Limited | London | A rating |
| Teleformation Ltd | Bushey | A rating |
| Teleglobal Consulting LTD | Swindon | A rating |
| Telegraph Media Group Limited | London | A rating |
| Telegraph Publishing Limited | London | A rating |
| Telehouse International Corporation of Europe Limited | London | A rating |
| TELEIOS SERVICES (UK) LIMITED | London | A rating |
| Telekom Malaysia (UK) Limited | London | A rating |
| Telelink (UK) Limited | Tilehurst | A rating |
| TELELINK UK LIMITED | Theale | A rating |
| Telent Technology Services Limited | Warwick | A rating |
| TELEONIIXS LIMITED | Hounslow | A rating |
| Telepac Services ltd | Gravesend | A rating |
| Teleperformance Contact Limited | Bristol | A rating |
| TELEPERFORMANCE GLOBAL BPO UK LIMITED | LONDON | A rating |
| Teleperformance Limited | Bristol | A rating |
| Telephone House Limited T/A Telephone House Pharmacy | Southampton | A rating |
| TeleProspects Limited trading as Lloyd James Media Group | Wolverhampton | A rating |
| TELEREAL SERVICES LIMITED | LONDON | A rating |
| TELESCOPE TECHNOLOGY LIMITED t/a Lightdash | London | A rating |
| Teleship Limited | North Shields | A rating |
| Telespazio UK Ltd | Luton | A rating |
| Teletrac Navman (UK) Ltd | Milton Keynes | A rating |
| TeleTracking International Limited | London | A rating |
| TELETREE NETWORKS LTD | Bradford | A rating |
| Televerde Europe Limited | Glasgow | A rating |
| Television Communication Lmt | Soho | A rating |
| Television Services Europe Ltd | London | A rating |
| Telford Cakebox Limited | Telford | A rating |
| Telford Tigers limited | Stafford | A rating |
| Teligent Limited | Kent | A rating |
| Telis Energy UK Limited | London | A rating |
| Telit Communications Limited | London | A rating |
| TeliyTech LTD | Newcastle Upon Tyne | A rating |
| Telkes Desarrollos Energeticos UK Ltd | London | A rating |
| Tell Us North CIC | Newcastle upon Tyne | A rating |
| Tellaro (Holdings) Ltd | Waterloo | A rating |
| Teller Inc (UK) Ltd | London | A rating |
| Tellermate Limited | Newport | A rating |
| Tellimer Limited | London | A rating |
| Telling Trade UK Limited | Manchester | A rating |
| Tellurian LNG UK Ltd | London | A rating |
| Tellus Education Group Limited | Plymouth | A rating |
| TELM SOLUTIONS LIMITED | London | A rating |
| Telmar | London | A rating |
| Telnyx UK Limited | London | A rating |
| TELS GLOBAL UK Limited | London | A rating |
| Telsa UK Ltd | Surrey | A rating |
| TELSAR LTD | London | A rating |
| Telstra Health UK Limited | London | A rating |
| Telstra UK Limited | London | A rating |
| Telth Healthcare PVT Ltd | Birmingham | A rating |
| Teltonika United Kingdom Ltd | Manchester | A rating |
| Teltronix U.K. Limited | Northampton | A rating |
| TELUGU COMMUNITY ASSOCIATION | Preston | A rating |
| TELUGU TROLLEY LTD | DAGENHAM | A rating |
| TELUS Agriculture and Consumer Goods (UK) Ltd | Ross on Wye | A rating |
| TELUS HEALTH (UK) LTD | London | A rating |
| TELUS International (U.K.) Ltd. | London | A rating |
| TEM-ENERGY LIMITED | London | A rating |
| Tema Engineering Limited | Cardfii | A rating |
| Temal Healthcare Agency Ltd | CANTERBURY | A rating |
| Temasek International (Europe) Limited | London | A rating |
| Tembo Ltd | London | A rating |
| Teme Care Limited T/A Teme Court Residential Care Home | Worcester | A rating |
| Temenos UK Ltd | London | A rating |
| TEMERITATI LTD | London | A rating |
| Temile Development Company Ltd | Ovington | A rating |
| Temis Luxury UK Limited | Chessington | A rating |
| Temp37 Healthcare Ltd | London | A rating |
| Tempcare Personnel Limited | Bradford | A rating |
| Temperance Care Limited | Cliftonville | A rating |
| TEMPERUK LTD | London, | A rating |
| Tempest Polo Team | Windsor Great Park | A rating |
| Tempion Ltd | Brentford | A rating |
| Temple & Green Ltd | Sandwich | A rating |
| Temple Baptist Church | Pontypridd | A rating |
| TEMPLE CARD LTD | Tipton | A rating |
| TEMPLE CENTRAL LTD | UXBRIDGE | A rating |
| temple cornwall | bude | A rating |
| Temple Farm Ltd | Aylesford | A rating |
| Temple Hill Surgery | Dartford | A rating |
| Temple Lifts Limited | Bromley | A rating |
| Temple Mead Care Ltd | Sutton Coldfield | A rating |
| Temple NI Ltd | Lisburn | A rating |
| Temple Pharmacy Ealing Ltd | Ealing | A rating |
| Temple Pharmacy Limited | London | A rating |
| Temple Pharmacy Ltd | London | A rating |
| Temple Solicitors Ltd | London | A rating |
| Temple Street Dental Practice | Oxford | A rating |
| Temple Translations Ltd | London | A rating |
| Temple Wines(C&C) Ltd | London | A rating |
| Templebar Inn LtD | Narberth | A rating |
| Templehall Dental Practice | Kirkcaldy | A rating |
| Templemere PR | London | A rating |
| Templemoyle Nursing Home | Londonderry | A rating |
| Templepatrick Cricket Club | Ballyclare | A rating |
| Templeton & Templeton Ltd. T/A Carousel | London | A rating |
| Templeton and Partners LTD | London | A rating |
| Templeton Dental Ltd | Milton-Under-Wychwood | A rating |
| Templeton Research UK Ltd | London | A rating |
| Templine Employment Agency Ltd | Birmingham | A rating |
| Tempnur Ltd | Rotherham | A rating |
| Tempo International Limited | St Albans | A rating |
| TEMPO MANUFACTURING UK LTD | London | A rating |
| TempoCap Limited | London | A rating |
| Temporary Works Design UK Ltd | London | A rating |
| Temporis Capital Limited | London | A rating |
| Tempra Health Care Services Ltd | Bristol | A rating |
| Tempt Asian Ltd | London | A rating |
| Tempur Sealy International Ltd. | Uxbridge | A rating |
| TEMSAN LTD | London | A rating |
| Ten 4 Design Limited | London | A rating |
| Ten Dental + Facial | London | A rating |
| Ten Garden Limited | Brighton | A rating |
| Ten Health and Fitness Limited | London | A rating |
| TEN HEALTH HOLDINGS LIMITED | London | A rating |
| Ten Kites Ltd | City of London | A rating |
| Ten Lifestyle Management ( Ten Group) | London | A rating |
| Ten Lincoln Limited | London | A rating |
| TEN London Ltd | London | A rating |
| Ten Square Hotel | Belfast | A rating |
| Ten West Group Ltd | London | A rating |
| Ten10 Solutions Limited TA Scale Factory | London | A rating |
| Tenable Screw Company Limited | London | A rating |
| Tenant Participation Advisory Services (Cymru) Ltd | Cardiff | A rating |
| Tenarai Solutions Limited | London | A rating |
| Tenaris Global Services UK Limited | Aberdeen | A rating |
| Tenaron Capital Management UK LLP | London | A rating |
| Tenax Capital Limited | London | A rating |
| TENBY BUILDERS LIMITED | Luton | A rating |
| Tenby Imports & Exports Limited | Watford | A rating |
| TENBY PROPERTY SERVICES LTD | Birmingham | A rating |
| Tenda Hands Homecare Ltd t/a Tenda Home Care Ltd | Northolt Ealing | A rating |
| Tendable Limited | London | A rating |
| Tende Energy plc | London | A rating |
| Tended Ltd | Lincoln | A rating |
| Tender Hands LTD | Milford | A rating |
| TENDER HEARTS SUPPORT SERVICES LIMITED | London | A rating |
| Tender Loving Care Ltd | Rhos on Sea | A rating |
| Tender Sleep Beds Ltd | Birmingham | A rating |
| Tender Touch Hair Studio Limited | Milton Keynes | A rating |
| Tender Touch UK Ltd | Camberley | A rating |
| Tender-hearted Care | East Dorset Trade Park, Wimborne | A rating |
| Tender-Hearted Limited | BOURNEMOUTH | A rating |
| Tendercare Services Ltd | Bournemouth | A rating |
| Tendercaregb Ltd | Leicester | A rating |
| Tendertec Limited | Cardiff | A rating |
| Tendo Consulting Limited | London | A rating |
| Tendril Limited TA Tendril | London | A rating |
| Tendring Care | Clacton on sea | A rating |
| Tendring Deen Education Trust | Clacton on sea | A rating |
| TENE LIVING UK LTD | London | A rating |
| Tenekeci Limited | London | A rating |
| Teneo Business Consulting Ltd | London | A rating |
| Teneo Strategy Limited | London | A rating |
| Tener Limited | Edinburgh | A rating |
| TENERGY ICON LIVING LTD | London | A rating |
| Tenerity Limited | London | A rating |
| TENET COMPLIANCE & LITIGATION LIMITED | Birmingham | A rating |
| Tenet Search LTD | London | A rating |
| Tenets Accountants Ltd | Birmingham | A rating |
| Tenex Search Limited | London | A rating |
| TenFifty Capital Management Limited | London | A rating |
| TENGFEI INTERNATIONAL LTD | London | A rating |
| TenIntelligence Ltd | Kings Hill | A rating |
| Tenkaichi (SW) Limited TA Tenkaichi Sushi and Noodle Bar | Cardiff | A rating |
| TENLITE VENTURES LTD | Oldbury | A rating |
| Tennant Artists | London | A rating |
| Tennant Rubber Limited | Nottingham | A rating |
| Tennant Street Medical Practice | Stockton on Tees | A rating |
| Tennants Distribution Limited | Manchester | A rating |
| Tenneco-Walker (UK) Ltd | Tredegar | A rating |
| Tenneco-Walker (UK) Ltd | Dowlais Top | A rating |
| Tennent Caledonian Breweries (UK) Ltd | Glasgow | A rating |
| Tennessee Express | Northolt | A rating |