| THE Luxury Exchange Ltd | Wholesale & retail | 2022 |
| THE Macgaiter Company (UK) Limited | Wholesale & retail | 2009 |
| THE Millar Partnership Limited | Professional & scientific | 2009 |
| THE Mother Wilkin Centre for Senior Support CIC | Health & social care | 2024 |
| THE Moxie Group Ltd | Financial services | 2020 |
| THE MUG TUG Limited | Arts & recreation | 2010 |
| THE Nail Boutique Burton Limited | Other services | 2022 |
| THE NUT Team Ltd | Agriculture & fishing | 2023 |
| THE Office ALE House (HG1) Ltd | Hospitality | 2024 |
| THE Office ALE House (HG2) Ltd | Wholesale & retail | 2022 |
| THE Office ALE House Group Ltd | Hospitality | 2024 |
| THE Office of the Family House of Shiels LLP | | 2024 |
| THE on OFF Switch Limited | Information & communication | 2025 |
| THE Panel and Sofa Co Ltd | Wholesale & retail | 2023 |
| THE Paycompany Ltd | Extraterritorial | 2018 |
| THE Perfect Image (Derby) Limited | Professional & scientific | 2006 |
| THE Property and Construction Partnership Ltd | Administrative & support | 2021 |
| THE PUB Clothing Co Ltd | Manufacturing | 2003 |
| THE Real Article Ltd | Manufacturing | 2025 |
| THE Real Health Coach Limited | Wholesale & retail | 2022 |
| THE Rehab Team Limited | Health & social care | 2021 |
| THE Retail Exchange Ltd | Information & communication | 2019 |
| THE Room Barber Ltd | Other services | 2023 |
| THE Soft Tissue Therapist Limited | Other services | 2021 |
| THE Sparkle Fairy Limited | Health & social care | 2014 |
| THE Staffordshire Honey Company Ltd | Agriculture & fishing | 2023 |
| THE Sundial Tanning Studio Ltd | Other services | 2023 |
| THE T-Three Group Ltd | Wholesale & retail | 2026 |
| THE Tax Boutique Ltd | Professional & scientific | 2015 |
| THE Timeless Tea & Co Ltd | Wholesale & retail | 2026 |
| THE Trading Station Long Eaton Limited | Wholesale & retail | 2014 |
| THE Vaulted Scents Ltd | Wholesale & retail | 2026 |
| THE Warwick Practice Limited | Health & social care | 2008 |
| THE Waterloo Inn Limited | Hospitality | 2026 |
| THE Wedding Editing Company Limited | Professional & scientific | 2025 |
| THE Women's Collective CIC | Education | 2026 |
| THE80 Limited | Wholesale & retail | 2024 |
| Theaker James Limited | Real estate | 2019 |
| Theaker Properties Limited | Real estate | 2012 |
| Theglowup Limited | Other services | 2024 |
| Therapy With Jamelia Ltd | Health & social care | 2025 |
| Thermclad Contract Services Ltd | Professional & scientific | 2011 |
| Thinccity Limited | Transport & logistics | 2020 |
| Think Trading & Investments Ltd | Education | 2022 |
| Thinktech IT Services Ltd | Wholesale & retail | 2020 |
| Third EYE Psychology Ltd | Health & social care | 2016 |
| Thiscompanyisclosed LP | | 2011 |
| Thistle Construction (Burton-On-Trent) Ltd | Construction | 2010 |
| Thistledown Financial Services Limited | Financial services | 2001 |
| Thomas Peters Ltd | Arts & recreation | 2012 |
| Thompson & Spillett Properties Ltd | Real estate | 2025 |
| Thor VXA Transport Ltd | Transport & logistics | 2024 |
| Thread Syndicate Limited | Wholesale & retail | 2026 |
| Three Spires Finishing Systems Limited | Manufacturing | 2002 |
| Thrive Together Burton CIC | Education | 2026 |
| Thryvafuel Limited | Wholesale & retail | 2025 |
| Thurstan Environmental Health & Management Solutions Limited | Extraterritorial | 2010 |
| Thuyahvanx Limited | Administrative & support | 2025 |
| TIA Lambourn Holdings Limited | Other services | 2023 |
| TIA Transport Limited | Transport & logistics | 2016 |
| Tibi Transport 90 Limited | Wholesale & retail | 2025 |
| Tibouchina Limited | Information & communication | 2019 |
| TIC Construction Ltd | Construction | 2018 |
| Ticlete Build Ltd | Construction | 2021 |
| Ticpair Ltd | Real estate | 2023 |
| Tidybooks Business Services Ltd | Professional & scientific | 2017 |
| Tiger Bite CW1 INT Limited | Hospitality | 2024 |
| Tiger Bites CW1 INT Limited Limited | Hospitality | 2026 |
| Tikkastation Limited | Hospitality | 2025 |
| Tile Accessories Limited | Wholesale & retail | 1989 |
| Tileplans Ltd | Professional & scientific | 2009 |
| Tilgate Ltd | Transport & logistics | 2025 |
| Tilly Lodge Ltd | Hospitality | 2023 |
| Timber Innovation Ltd. | Extraterritorial | 1997 |
| Time to Bond 4D Ultrasound Limited | Health & social care | 2021 |
| Tindlesouth Limited | Real estate | 1978 |
| TIPPLE4U Limited | Financial services | 2023 |
| Titan Strategies Ltd | Professional & scientific | 2025 |
| TL Stretton Electrical Ltd | Construction | 2018 |
| TLB Collective Ltd | Arts & recreation | 2024 |
| Tmbc Consulting Limited | Professional & scientific | 2025 |
| TMH Engineering Ltd | Construction | 2015 |
| TMN Consultancy Limited | Professional & scientific | 2008 |
| TN Nails and Beauty Ltd | Other services | 2019 |
| Tnad Limited | Health & social care | 2021 |
| TNB Business Ltd | Professional & scientific | 2016 |
| TNX Consulting Limited | Professional & scientific | 2021 |
| TOD Investments Ltd | Hospitality | 2023 |
| Toki Limited | Other services | 2015 |
| Tokki Limited | Hospitality | 2023 |
| Tokyo Collections Ltd | Wholesale & retail | 2025 |
| TOM Johnson & SON Limited | Wholesale & retail | 2012 |
| TOM Mercer Ltd | Agriculture & fishing | 2018 |
| Tommaclad Limited | Construction | 2018 |
| Tomserw Ltd | Transport & logistics | 2026 |
| Tool and Consumable Sales Limited | Manufacturing | 2017 |
| Toomanytigers Ltd | Arts & recreation | 2015 |
| Top CL4D Ltd | Construction | 2018 |
| Top CUT Barber Midland Ltd | Other services | 2024 |
| Top Level Cars Ltd | Wholesale & retail | 2025 |