| Toby and Kate Mccartney Limited | Other services | 2005 |
| Toby Minton PR Limited | Professional & scientific | 2006 |
| TOD Forge & Carriage Ltd | Agriculture & fishing | 2025 |
| Todbyd Limited | Education | 2016 |
| Tokmak Catering Limited | Hospitality | 2022 |
| Tollhouse Targe Ltd | Wholesale & retail | 2025 |
| TOM and Laci Holdings Limited | Financial services | 2020 |
| TOM and Laci Productions Limited | Arts & recreation | 2012 |
| TOM and Laci Properties Limited | Real estate | 2020 |
| TOM Booth Limited | Health & social care | 2013 |
| TOM Lightyear Ltd | Wholesale & retail | 2019 |
| TOM Lucas Partnership Ltd | Professional & scientific | 2007 |
| Tomas Fryda Ltd | Mining & quarrying | 2019 |
| Tommy Cutlers Limited | Hospitality | 2024 |
| Tommy Helme Haulage Ltd | Transport & logistics | 2014 |
| Tommy Tekez Limited | Arts & recreation | 2025 |
| Tony Boyd Building Services Limited | Administrative & support | 2018 |
| Tony Dewhurst Media Limited | Administrative & support | 2011 |
| Tony's Grill Limited | Hospitality | 2019 |
| Tony’S Chargrill Limited | Hospitality | 2026 |
| Tony’S Pizza & Fried Chicken Limited | Hospitality | 2026 |
| Toolkitset Limited | Wholesale & retail | 2025 |
| Top and Town Store Ltd | Wholesale & retail | 2025 |
| Top Deck Supplies Limited | Wholesale & retail | 2025 |
| Top Draw Props Limited | Information & communication | 2014 |
| Top GUN Air Nailers Limited | Wholesale & retail | 1997 |
| Top GUN Hardware Holdings Ltd | Real estate | 2018 |
| Top GUN Tools & Fixings Ltd | Extraterritorial | 2020 |
| Top Shop Blackpool Limited | Wholesale & retail | 2023 |
| Top Shop Local Limited | Wholesale & retail | 2022 |
| Top Shop Newton Limited | Wholesale & retail | 2026 |
| Top Spark Electrical Limited | Construction | 2018 |
| Topify Textiles Ltd | Wholesale & retail | 2024 |
| Topline Trans Ltd | Transport & logistics | 2025 |
| Tops K9 Security Limited | Administrative & support | 2018 |
| Topstop UK Limited | Hospitality | 2018 |
| TOR Analytics Ltd | Information & communication | 2019 |
| TOR Electrical Solutions Ltd | Manufacturing | 2012 |
| Torch Beam Training and Development Ltd | Administrative & support | 2021 |
| Torsway WOK & Roll Limited | Hospitality | 2024 |
| Total Redress Services Limited | Administrative & support | 2017 |
| Total EX Services Ltd | Construction | 2026 |
| Total Football Hospitality Limited | Arts & recreation | 2017 |
| Totally Clips Ltd. | Other services | 2016 |
| Totally Polished (Blackpool) Ltd | Other services | 2019 |
| Totem Solutions C.I.C. | Professional & scientific | 2015 |
| Totos Apartment Ltd | Hospitality | 2019 |
| Touch Guard Ltd | Manufacturing | 2010 |
| Tough CAD Limited | Manufacturing | 2022 |
| Tower Ballroom Dance Ltd. | Wholesale & retail | 2017 |
| Tower Cards Ltd | Wholesale & retail | 2026 |
| Tower Counselling Ltd | Health & social care | 2023 |
| Tower Creative Entertainments CIC | Arts & recreation | 2026 |
| Tower Dance Festival Ltd | Arts & recreation | 2025 |
| Tower Decorating Contractors Ltd | Construction | 2019 |
| Tower Digital Limited | Wholesale & retail | 1996 |
| Tower Education Centre Ltd | Education | 2024 |
| Tower Enforcement & Collection Services Ltd | Administrative & support | 2025 |
| Tower Group Limited | Wholesale & retail | 2018 |
| Tower House Engineering Services Limited | Information & communication | 2019 |
| Tower JET Properties Ltd | Real estate | 2026 |
| Tower Learning Centre Limited | Education | 2015 |
| Tower Power Elec Ltd | Construction | 2022 |
| Tower Supply Limited | Administrative & support | 2008 |
| Tower View Hotels Ltd | Hospitality | 2020 |
| Towergate Trading Ltd | Real estate | 2019 |
| Towertown Ltd | Other services | 2021 |
| Town & City Leisure Limited | Real estate | 2002 |
| Townsmandn Ltd | Hospitality | 2024 |
| Toy Shop Blackpool Ltd | Wholesale & retail | 2015 |
| Toybox Treasures Limited | Wholesale & retail | 2019 |
| Toye Consulting Limited | Information & communication | 2024 |
| Tozprop Ltd | Real estate | 2020 |
| TP Connex Limited | Information & communication | 2017 |
| TP Consulting Services Ltd | Information & communication | 2018 |
| TP Electrical NW Ltd | Construction | 2022 |
| Tpah.Uk Ltd | Hospitality | 2024 |
| TPB 1 Ltd | Transport & logistics | 2025 |
| TPH Air Conditioning Ltd | Construction | 2014 |
| TPM Groundworks and Landscapes Limited | Construction | 2020 |
| Track & Field Designs Ltd | Professional & scientific | 2024 |
| Track Media Ltd | Information & communication | 2025 |
| Trackerhub Ltd | Information & communication | 2018 |
| Tracks Car Sales Ltd | Wholesale & retail | 2016 |
| Tracy Harrison Hairdressing Limited | Other services | 2026 |
| Tracy Harrison Properties Limited | Real estate | 2026 |
| Trade Chemicals Limited | Manufacturing | 2014 |
| Trades Hotel Limited | Hospitality | 2024 |
| Tradex Steel Trading Limited | Wholesale & retail | 2021 |
| Traditional Bespoke Joinery and Kitchens Ltd | Construction | 2021 |
| Traditional Lingerie Limited | Wholesale & retail | 2000 |
| Traditional Materials Limited | Wholesale & retail | 2026 |
| Trafford Cecil Ltd | Wholesale & retail | 2025 |
| Train Dailyjlh Limited | Arts & recreation | 2024 |
| Training PAD Ltd | Wholesale & retail | 2011 |
| Training Works (NW) Ltd | Education | 2014 |
| Trakia Ltd | Hospitality | 2021 |
| Tramwayexpress Ltd | Wholesale & retail | 2025 |
| Trance Holding Company Ltd | Information & communication | 2026 |
| Trans-Pennine Properties Limited | Real estate | 1998 |