| Taxswift Limited | Professional & scientific | 2024 |
| Taylor Auto Services Limited | Wholesale & retail | 2012 |
| Taylor Rose Residential Lettings Limited | Real estate | 2006 |
| Taylors Property Company Limited | Real estate | 2017 |
| Tayola Motors Limited | Wholesale & retail | 2026 |
| Tazza Trades Ltd | Financial services | 2025 |
| TB Electrix Ltd | Construction | 2019 |
| TBH Estates Ltd | Real estate | 2024 |
| TBL Training Academy Ltd | Education | 2024 |
| TBM Automotive Ltd | Wholesale & retail | 2025 |
| TBS Green Street Ltd | Construction | 2026 |
| TBS Holdings Group Ltd | Construction | 2024 |
| TBS IM Ltd | Financial services | 2025 |
| TBS Thornhill Ltd | Construction | 2026 |
| TBS Woodruff Mews Ltd | Construction | 2026 |
| TBW Ltd | Construction | 2023 |
| TC Leonard (Construction) Limited | Construction | 2011 |
| TC XUE Ltd | Hospitality | 2023 |
| TCH Estates Ltd | Real estate | 2025 |
| TCH Property Group Ltd | Real estate | 2026 |
| TCP Hold Co Ltd | Financial services | 2026 |
| TCP Huccle Ltd | Wholesale & retail | 2023 |
| TCP Partnerships Limited | Professional & scientific | 2022 |
| TCP Pharma Limited | Wholesale & retail | 2017 |
| TCP Properties Limited | Real estate | 2017 |
| TCP Property Solutions Ltd | Construction | 2025 |
| TCR Walsall Limited | Construction | 2015 |
| TCS Claim Assist Ltd | Wholesale & retail | 2024 |
| TCS Private Hire Ltd | Administrative & support | 2024 |
| TCS Trade Car Sales (Midlands) Ltd | Wholesale & retail | 2015 |
| TDC Investments Limited | Real estate | 2025 |
| TDI Electrical Limited | Construction | 2008 |
| TDM Enterprises Ltd | Arts & recreation | 2023 |
| TDM Grocery 2 Ltd | Wholesale & retail | 2025 |
| TDM Grocery Ltd | Hospitality | 2025 |
| TDM Gym Burton Ltd | Arts & recreation | 2025 |
| TDM Gym Fradley Ltd | Arts & recreation | 2025 |
| TDM Gym Tamworth Ltd | Arts & recreation | 2025 |
| TDM Gym Walsall Wood Ltd | Arts & recreation | 2025 |
| TDM Therapy Ltd | Other services | 2026 |
| TDP Shopfitters Limited | Construction | 2020 |
| Team K9 Security Limited | Administrative & support | 2024 |
| Team Kalorik Group (UK) Limited | Administrative & support | 2019 |
| Tecca Build Limited | Construction | 2003 |
| Tech Co Windows and Doors Ltd | Construction | 2025 |
| Tech Exchange Enterprise Ltd | Extraterritorial | 2018 |
| Tech Health Limited | Wholesale & retail | 2025 |
| Tech Reclaim Limited | Information & communication | 2013 |
| Tech Repaired 2026 Ltd | Wholesale & retail | 2026 |
| Tech Run Limited | Wholesale & retail | 2024 |
| Tech Supply Ltd | Wholesale & retail | 2022 |
| Tech Trappers Limited | Wholesale & retail | 2023 |
| Technage Ltd | Information & communication | 2021 |
| Technet Services Ltd | Information & communication | 2008 |
| Technical Team Solutions Limited | Information & communication | 2013 |
| Technician Works Ltd | Wholesale & retail | 2021 |
| Technoradiant UK Ltd | Information & communication | 2025 |
| Techsgara Ltd | Wholesale & retail | 2024 |
| TECHSOLUTION6 Limited | Wholesale & retail | 2025 |
| Techtel Communications Limited | Professional & scientific | 2019 |
| Techtop Zone Limited | Wholesale & retail | 2025 |
| Tecinit Ltd | Information & communication | 2018 |
| TEG RAI Ltd | Manufacturing | 2025 |
| Tehal Holdings Ltd | Financial services | 2026 |
| Tehal Investments Ltd | Financial services | 2026 |
| Tejas Convenience Store Ltd | Wholesale & retail | 2025 |
| Teji Acoustics Ltd | Wholesale & retail | 2024 |
| Tek-In-Motion Ltd | Professional & scientific | 2024 |
| Tekaura Limited | Manufacturing | 2025 |
| Tekemu Limited | Information & communication | 2024 |
| Telec Contractors Ltd | Construction | 2017 |
| Teleport Logistics Ltd | Transport & logistics | 2026 |
| Teleta Group Limited | Administrative & support | 2018 |
| Telford Food Co TSC Limited | Hospitality | 2023 |
| Telford Sandwich Deliveries Ltd | Hospitality | 2014 |
| Temple Management Limited | Real estate | 1994 |
| Tenant Treasures Ltd | Real estate | 2024 |
| Tender Services Ltd | Health & social care | 2024 |
| Tennals Compliance Limited | Administrative & support | 2012 |
| Tensionpro Ltd | Extraterritorial | 2016 |
| Tent Hire Group Ltd | Financial services | 2018 |
| Tent Hire Properties Ltd | Real estate | 2018 |
| Teofil Transport Ltd | Wholesale & retail | 2020 |
| Tercus Management Solutions Limited | Professional & scientific | 2005 |
| Tereez Ltd | Wholesale & retail | 2021 |
| Tern Tattoo and Piercing Studio Academy Ltd | Other services | 2026 |
| Terrachain Investments Ltd | Financial services | 2025 |
| Terrafic Limited | Administrative & support | 2023 |
| Terrafirma Landscaping Ltd | Administrative & support | 2025 |
| Teshtank Logistics Ltd | Transport & logistics | 2025 |
| Tesla Partnership Holdings Ltd | Financial services | 2021 |
| Tesla Parts-Store Ltd | Wholesale & retail | 2025 |
| Tete Hazel Hair & Beauty Parlour Limited | Other services | 2017 |
| TEW Agencies Limited | Manufacturing | 2011 |
| TEY Transport Limited | Transport & logistics | 2018 |
| Tgtn Limited | Information & communication | 2014 |
| Thacker & Sons Carpentry Limited | Construction | 2013 |
| Thai Green Chef Limited | Hospitality | 2024 |
| Thai Lanna Ltd | Hospitality | 2014 |
| Thai Rainbow Restaurants Limited | Hospitality | 2003 |