| TBP Bakery Ltd | Manufacturing | 2023 |
| TBP Events Limited | Hospitality | 2025 |
| TBP Operating Ltd | Hospitality | 2024 |
| TBP Trading Nottingham Ltd | Hospitality | 2024 |
| TBP Ventures Limited | Hospitality | 2026 |
| TBR Building and Maintenance Ltd | Construction | 2022 |
| TBS Lifts Limited | Manufacturing | 2020 |
| TC Nottingham Limited | Professional & scientific | 2018 |
| Tcat Safe Ltd | Real estate | 2023 |
| Tcfl Limited | Financial services | 1999 |
| TCH Boutique Limited | Wholesale & retail | 2024 |
| TCO Property Limited | Real estate | 2021 |
| TCP Trading Ltd | Wholesale & retail | 2026 |
| TCR Motors Ltd | Wholesale & retail | 2025 |
| TCS Builders Ltd | Construction | 2024 |
| Tcsmith Consultancy Limited | Education | 2011 |
| Tctc Limited | Wholesale & retail | 2016 |
| TCTECH24 Ltd | Professional & scientific | 2024 |
| Tctf Limited | Financial services | 2015 |
| TD Cars Limited | Wholesale & retail | 2019 |
| TD Courier Express Limited | Transport & logistics | 2026 |
| TD Enterprise Holdings LLP | | 2024 |
| TD Firesolutions Limited | Construction | 2017 |
| TD Links Ltd | Wholesale & retail | 2025 |
| TD Property Developments Ltd | Real estate | 2024 |
| Tddctr Ltd | Health & social care | 2024 |
| TDF Ingredients U.K Ltd | Manufacturing | 2021 |
| TDH Capital Ltd | Health & social care | 2007 |
| TDH Consults Limited | Information & communication | 2016 |
| TDM Engineering & Surveying Limited | Construction | 2014 |
| TDM Management Ltd | Hospitality | 2025 |
| Tdoy Ltd | Wholesale & retail | 2019 |
| TDP Group Holdings Limited | Financial services | 2022 |
| TE Fire Systems Ltd | Construction | 2022 |
| Teabellies Limited | Hospitality | 2024 |
| Teacher Planner Company Limited | Information & communication | 2007 |
| Teacher Point Ltd | Education | 2025 |
| Teachers 4 U Education Centre Ltd | Education | 2019 |
| Teal Property Letting Limited | Real estate | 2025 |
| Teale Fenning Medical Education Limited | Education | 2019 |
| Team 102 Limited | Construction | 2023 |
| Team 1999 Limited | Administrative & support | 2026 |
| Team Apex Limited | Professional & scientific | 2021 |
| Team Brain Injury Support Limited | Administrative & support | 2007 |
| Team Care Domiciliary Support Ltd | Public administration | 2024 |
| Team Care Property Limited | Households | 2023 |
| Team Healthcare Acquisitions Limited | Administrative & support | 2020 |
| Team Hogg Ltd | Information & communication | 2005 |
| Team Inc Limited | Information & communication | 2010 |
| Team KSK Motors Ltd | Wholesale & retail | 2025 |
| Team Medical (Southampton) Limited | Administrative & support | 2005 |
| Team Rock Events Limited | Professional & scientific | 2018 |
| Team Web Sparks Ltd | Information & communication | 2022 |
| Teamchurchills Limited | Professional & scientific | 1985 |
| Teamcitrus Limited | Real estate | 2023 |
| Teamclean Limited | Administrative & support | 2019 |
| Teamistry Ltd | Professional & scientific | 2025 |
| Teamswift Solutions Limited | Information & communication | 2008 |
| Teamwork Handling (2004) Limited | Professional & scientific | 2004 |
| Teamwork Handling Limited | Transport & logistics | 1983 |
| Tearain Limited | Real estate | 2016 |
| Teaspec UK Ltd | Wholesale & retail | 2023 |
| Teastone Ltd | Real estate | 2021 |
| Teath Construction Limited | Construction | 2024 |
| TEC Infrastructure and Consultancy Limited | Information & communication | 2021 |
| Tech 312 Ltd | Information & communication | 2020 |
| Tech Bazar Notts Ltd | Wholesale & retail | 2026 |
| Tech Consultation Ltd | Professional & scientific | 2025 |
| Tech East Midlands CIC | Other services | 2026 |
| Tech IMP London Ltd | Wholesale & retail | 2026 |
| Tech Repair Center Limited | Other services | 2020 |
| Tech Roadmappers Limited | Information & communication | 2023 |
| Tech Solutions Pro Ltd | Information & communication | 2020 |
| Tech Subscription Services Limited | Information & communication | 2021 |
| Tech Trading Incorporated (Holdings) Limited | Administrative & support | 2023 |
| Tech Update Ltd | Wholesale & retail | 2024 |
| Tech With Engineers Limited | Education | 2023 |
| Techare Ltd | Information & communication | 2025 |
| Techcentric Ltd | Information & communication | 2021 |
| Techinnovate Group Limited | Professional & scientific | 2023 |
| Techinnovate Networks Limited | Professional & scientific | 2023 |
| Techlinks Solutions UK Limited | Information & communication | 2010 |
| Techmyrali Limited | Wholesale & retail | 2020 |
| Technetic Solutions Notts Ltd | Information & communication | 2020 |
| Technical Cooling Limited | Manufacturing | 2023 |
| Technical Electrical Power Services Ltd | Manufacturing | 2003 |
| Technical Elements Limited | Professional & scientific | 2020 |
| Technical Elevator & Escalator Services Ltd | Manufacturing | 2025 |
| Technical Sewing Solutions Limited | Manufacturing | 2025 |
| Technical Surfacing Solutions Limited | Construction | 2025 |
| Technical Systems Engineering Ltd | Administrative & support | 2024 |
| Technicolour Thistle Limited | Wholesale & retail | 2026 |
| Technik S1 Ltd | Extraterritorial | 2026 |
| Technik S2 Ltd | Extraterritorial | 2026 |
| Technique Magazine Ltd | Wholesale & retail | 2020 |
| Techno Gadgets Limited | Information & communication | 2009 |
| Techno Steam Cleaning Services Ltd | Administrative & support | 2023 |
| Technology Solution Architecture Services Limited | Professional & scientific | 2015 |
| Technophobe Consultancy Ltd | Professional & scientific | 2022 |
| Technovate AI Solutions Ltd | Information & communication | 2020 |