| THE Tax Saving Accountant Limited | Professional & scientific | 2024 |
| THE Walled Garden Fife Ltd | Real estate | 2019 |
| THE Wandering Marketplace Ltd | Wholesale & retail | 2025 |
| Thermo Pro GAS Services Limited | Other services | 2025 |
| Thistle & Knot Celebrant Training Ltd | Education | 2025 |
| Thomson Contract Flooring Ltd. | Wholesale & retail | 2015 |
| Thomson Printers Limited | Manufacturing | 2006 |
| Thomson's Group Ltd | Professional & scientific | 2025 |
| Thornhill IT Limited | Information & communication | 2018 |
| Tillicoultry Quarries (Cement) Limited | Wholesale & retail | 2020 |
| Tillicoultry Quarries 1931 Limited | Financial services | 2019 |
| Tillicoultry Quarries Limited | Mining & quarrying | 1931 |
| Tillicoultry Quarries Mortars and Renders Ltd | Mining & quarrying | 2018 |
| Tinmonitor 1 Ltd | Professional & scientific | 2018 |
| Tinmonitor 2 Ltd | Real estate | 2018 |
| Titan Global Lines Ltd | Wholesale & retail | 2026 |
| TNR Trade CAP Ltd | Wholesale & retail | 2026 |
| Todds Yard One Limited | Construction | 2012 |
| Todds Yard Two Limited | Construction | 2012 |
| Tomtrans-Express Ltd | Transport & logistics | 2026 |
| Topstream Services Limited | | 1987 |
| Tqlmac Holdings Limited | Financial services | 2019 |
| Transform Forth Valley | Health & social care | 2007 |
| Transport Management Scotland Ltd | Professional & scientific | 2018 |
| Travel Outfitters Wholesale Ltd | Wholesale & retail | 2024 |
| Tripsmith Designs Ltd | Wholesale & retail | 2022 |
| Truly Scrumptious Cake Boutique Ltd | Manufacturing | 2021 |
| Twisted FIG Ltd | Hospitality | 2025 |
| UH2 Investments Limited | Real estate | 2020 |
| Ultimate Car Products Ltd | Wholesale & retail | 2023 |
| Universal Sounds (Arbroath) Limited | Information & communication | 2012 |
| Vacose Limited | Real estate | 2022 |
| Valenti Dairy Ltd | Wholesale & retail | 2025 |
| Vectura Operational Solutions Ltd | Water & waste | 2025 |
| Verified Football Shirts Ltd | Wholesale & retail | 2026 |
| Verla Consulting Limited | Information & communication | 2024 |
| Veteng 1203 Ltd | Construction | 2021 |
| Vettathu Ltd Company Limited | Health & social care | 2018 |
| Victory Wholesale Ltd | Wholesale & retail | 2025 |
| Virsa Ltd | Hospitality | 2023 |
| W Ferguson Properties Ltd | Real estate | 2025 |
| W Kerr Services Limited | Transport & logistics | 2017 |
| Wallace Executive Travel Ltd | Transport & logistics | 2022 |
| Ward Street Sound Ltd | Information & communication | 2022 |
| Wardrope Consultancy Limited | Professional & scientific | 2023 |
| Wasp Business Supplies Limited | Administrative & support | 2014 |
| Wasp Community Club | Arts & recreation | 2010 |
| Wasp E Services Limited | Information & communication | 2011 |
| Wasp Properties Limited | Construction | 2004 |
| Watson Contracting & Consulting Limited | Financial services | 2009 |
| Waverley Management Consultants Limited | Professional & scientific | 2002 |
| WDP ( Stirling) Ltd | Hospitality | 2020 |
| WE CAN Move IT Ltd | Information & communication | 2024 |
| WE Imagine Ltd | Professional & scientific | 2017 |
| WEE County Bathrooms & Kitchens Limited | Wholesale & retail | 2025 |
| WEE County Homes Ltd | Real estate | 2025 |
| WEE County Properties Ltd | Real estate | 2022 |
| WEE County Wellbeing CIC | Health & social care | 2026 |
| Wellbeing Scotland | Health & social care | 2009 |
| Westport Holdings Limited | Real estate | 2017 |
| Westwood Recovery & Transport Ltd | Other services | 2019 |
| Weve-A-Gift Limited | Manufacturing | 1999 |
| Wholeness Counselling & Psychotherapy Limited | Health & social care | 2022 |
| Willie Mcewan & Sons Limited | Construction | 1998 |
| Wind-Wave Technologies Limited | Professional & scientific | 2021 |
| Wiser Words Ltd | Information & communication | 2021 |
| Wishart-Crook Ltd | Information & communication | 2020 |
| WMA Ltd | Hospitality | 2025 |
| Wolf Golf Limited | Wholesale & retail | 2023 |
| Wolfcraig Interiors Ltd | Professional & scientific | 2023 |
| Wyld Boyz Club Ltd | Wholesale & retail | 2025 |
| Xayam 10 Limited | Real estate | 2015 |
| Xayam 102 Ltd | Real estate | 2019 |
| Xayam 104 Ltd | Real estate | 2019 |
| Xayam 106 Ltd | Real estate | 2021 |
| Xayam 4 Limited | Real estate | 2014 |
| Xayam 6 Limited | Real estate | 2014 |
| Xayam 8 Limited | Real estate | 2014 |
| Xayam Limited | Real estate | 2014 |
| Xperience LED Solutions Ltd | Administrative & support | 2022 |
| XTC Consultancy Ltd | Information & communication | 2018 |
| Your Great Motor Company Ltd | Wholesale & retail | 2023 |
| Yuvaa Ltd | Wholesale & retail | 2022 |
| Zangos Perth Ltd | Hospitality | 2026 |
| Zero Emissions Maritime Technology Ltd | Information & communication | 2018 |
| Zero Emissions Ship Technology Association | Other services | 2020 |
| Zhangy's Family Cafe Ltd | Hospitality | 2021 |
| Zhangy's Ltd | Hospitality | 2014 |
| Zhangy's Properties Limited | Real estate | 2014 |
| Zicu Construct Ltd | Construction | 2025 |
| Zonk Properties Ltd | Households | 2017 |