| Topgun Media Ltd | Information & communication | 2020 |
| Torba Barbers Ltd | Other services | 2019 |
| Torbrex WT Limited | Energy | 2013 |
| Tormywheel Extension Limited | Energy | 2017 |
| Toroni Limited | Hospitality | 2022 |
| Torrance Roofing and Building Services Ltd. | Construction | 2000 |
| Total Concept Logistics Limited | Administrative & support | 2002 |
| Total Construction Materials Testing Services Limited | Professional & scientific | 2024 |
| Toul Annan Ltd | Financial services | 2025 |
| Trace Digital Limited | Information & communication | 2015 |
| Trad Build Contracts & Maintenance Ltd | Construction | 2025 |
| Trademark Angels Ltd | Administrative & support | 2026 |
| Trading in My Car Limited | Information & communication | 2023 |
| Traditional Builders 25 Ltd. | Construction | 2016 |
| Tranquility Baby Limited | Extraterritorial | 2013 |
| Transa Recovery and Courier Ltd | Transport & logistics | 2026 |
| Transport Supported Ltd | Transport & logistics | 2023 |
| Transscot Ltd | Transport & logistics | 2019 |
| Tranzglaze (UK) Ltd | Construction | 2014 |
| Tranzglaze Specialist Glazing Contractors Ltd | Construction | 2004 |
| Travel Chef & Co Ltd | Hospitality | 2012 |
| Travellers Rest Hotels Limited | Hospitality | 2002 |
| Trax Discodj Services Ltd | Arts & recreation | 2026 |
| Tree Arborist (Scotland) Limited | Administrative & support | 2023 |
| Tree Arborist Limited | Administrative & support | 2019 |
| Treetop Contractors Scotland Ltd | Administrative & support | 2021 |
| Trekkerz Ltd | Wholesale & retail | 2025 |
| Trente-Deux Limited | Extraterritorial | 2016 |
| Tricia Donnelly Leadership & Governance Ltd | Professional & scientific | 2026 |
| Triple a Properties (Scotland) Ltd | Real estate | 2018 |
| Triple Fit-Out Ltd | Construction | 2018 |
| Triple TAP Tech | Information & communication | 2018 |
| TRJ Contracts Limited | Other services | 2021 |
| TRJ Property Group Ltd | Real estate | 2026 |
| True Alpha Male Ltd | Other services | 2017 |
| TS1 Enterprise Limited | Wholesale & retail | 2026 |
| TSI Print Services Ltd | Manufacturing | 2026 |
| TTT Transport Ltd | Transport & logistics | 2016 |
| Turbo Trowel Plastering Services Ltd | Construction | 2019 |
| Turner Accountancy Ltd. | Professional & scientific | 1998 |
| Turur Ltd | Professional & scientific | 2023 |
| Tuxhold Ltd | Financial services | 2021 |
| Two Easy (Scotland) Limited | Health & social care | 2023 |
| Two Mates MR Ltd | Wholesale & retail | 2025 |
| Tybec Limited | Information & communication | 2015 |
| Tyger Security Limited | Administrative & support | 2011 |
| Tyger Storage Ltd | Other services | 2013 |
| TZ Abebuild Ltd | Construction | 2019 |
| Uddingston Service & MOT Centre Limited | Wholesale & retail | 2011 |
| UK Casting Agency Limited | Administrative & support | 2019 |
| UK Claim Services Ltd | Real estate | 2019 |
| UK Fone Mart Ltd | Wholesale & retail | 2025 |
| UK Rubber Limited | Water & waste | 2014 |
| Unconvention Events Ltd | Hospitality | 2025 |
| Underground Training Limited | Arts & recreation | 2016 |
| UNI Talent Studio CIC | Education | 2023 |
| Unioncore Ltd | Wholesale & retail | 2025 |
| Unique Rental Ltd | Transport & logistics | 2018 |
| Unique Worktops Ltd | Other services | 2020 |
| Universal Windows & Doors Limited | Manufacturing | 2003 |
| Unknown Behaviours Ltd | Professional & scientific | 2021 |
| Upholsterybyscott Limited | Other services | 2025 |
| Upload Abode Ltd | Real estate | 2016 |
| Upload Property Ltd | Real estate | 2021 |
| URB Renovations Ltd | Construction | 2026 |
| Urban Brandz Ltd | Wholesale & retail | 2026 |
| Urban West Property Management Ltd | Real estate | 2024 |
| US V Them Ltd | Hospitality | 2017 |
| Usave Motherwell Ltd | Wholesale & retail | 2025 |
| Utility UK Solutions Ltd | Professional & scientific | 2022 |
| V Thomson Limited | Other services | 2016 |
| Vacta Ltd. | Information & communication | 2009 |
| Vacua-Therm Sales Limited | Manufacturing | 1985 |
| Valentino's (Scotland) Ltd | Hospitality | 2022 |
| Valet DR Ltd | Wholesale & retail | 2024 |
| Valoled Lighting Limited | Manufacturing | 2024 |
| VAM Civils Ltd | Construction | 2024 |
| Vamw Training Limited | Hospitality | 1988 |
| Van Winkle Ltd | Hospitality | 2019 |
| Vanguard Commerce Solutions Limited | Wholesale & retail | 2024 |
| Vanguard Security Group Limited | Administrative & support | 2024 |
| Vantage Fleet Services Ltd | Administrative & support | 2025 |
| Vantage Freight Solutions Ltd | Administrative & support | 2025 |
| Vantage Recruitment Group Ltd | Professional & scientific | 2019 |
| Vantage Training Group Ltd | Other services | 2021 |
| Vantage Transport Group Ltd | Transport & logistics | 2021 |
| Varisocial Ltd | Professional & scientific | 2020 |
| Vatten Group Ltd | Real estate | 2024 |
| Vector Business Solutions Limited | Information & communication | 2003 |
| Vehicle Hires & Private Hires Limited | Transport & logistics | 2022 |
| Velayutham Ahilan Limited | Wholesale & retail | 2017 |
| Velosend Logistics Ltd | Transport & logistics | 2025 |
| Venster Ltd | Administrative & support | 2024 |
| Vera Natal Limited | Hospitality | 2010 |
| Verg Ltd | Education | 2009 |
| Veriforensics Ltd | Information & communication | 2026 |
| Verity Clinical Psychology Ltd | Health & social care | 2022 |
| Vertizy Limited | Information & communication | 2017 |
| VES Leisure Ltd | Hospitality | 2025 |
| Vesta Custom Creations Ltd | Professional & scientific | 2025 |