| THE EC Blueprint Limited | Arts & recreation | 2020 |
| THE Edinburgh International Whisky Festival Limited | Extraterritorial | 2023 |
| THE Effortless ELF Ltd | Wholesale & retail | 2025 |
| THE George Hotel Montrose Ltd | Hospitality | 2024 |
| THE Golfy Limited | Hospitality | 2009 |
| THE Haggis Clan Limited | Wholesale & retail | 2017 |
| THE Heritage Fragrance Company Limited | Professional & scientific | 1996 |
| THE Highland Scene Limited | Wholesale & retail | 2012 |
| THE Hiller (Montrose) Ltd | Hospitality | 2024 |
| THE Hotel Group Scotland Limited | Hospitality | 2021 |
| THE Kilted Kiosk Ltd | Wholesale & retail | 2026 |
| THE Limes Guest House (Montrose) Ltd | Hospitality | 2013 |
| THE Massie Group Ltd | Transport & logistics | 2025 |
| THE Montrose Heritage Trust | Arts & recreation | 1999 |
| THE Moorie Boarding Kennels Limited | Administrative & support | 2009 |
| THE Motorstore (Montrose) Limited | Wholesale & retail | 2006 |
| THE North ESK Development Company Limited | Construction | 2007 |
| THE Old Anchor Bar Limited | Hospitality | 2013 |
| THE Old Boys Barber Limited | Other services | 2025 |
| THE Pavilion (Montrose) Ltd | Hospitality | 2015 |
| THE Raffle Guys Co Limited | Arts & recreation | 2025 |
| THE Service Box Limited | Education | 2005 |
| THE Shady Deer Village Ltd | Agriculture & fishing | 2020 |
| THE Tennis Coach Lounge Ltd | Education | 2024 |
| THE Thai Twist Ltd | Hospitality | 2021 |
| THE Thai Twist Two Ltd | Hospitality | 2025 |
| THE Thistle Center Ltd | Wholesale & retail | 2025 |
| THE Tiling Giant Ltd | Construction | 2022 |
| THE Woodman Inn PUB Ltd | Hospitality | 2024 |
| THE Wool Shop Limited | Wholesale & retail | 2008 |
| THE ZNS Core Ltd | Wholesale & retail | 2025 |
| Thistle Well Engineering Ltd | Mining & quarrying | 2017 |
| Thomson Property Solutions Ltd | Construction | 2024 |
| Thomson Subsea Ltd | Mining & quarrying | 2008 |
| Three Books Ltd | Information & communication | 2011 |
| Three Wells Consulting Ltd | Administrative & support | 2017 |
| TLA Subsea Ltd | Mining & quarrying | 2020 |
| Tollie Aviation Services Ltd | Transport & logistics | 2022 |
| Tollie Property Services Ltd | Real estate | 2018 |
| Tongue Electrical Commissioning Services Ltd | Mining & quarrying | 2014 |
| Top Banana Competitions Limited | Arts & recreation | 2024 |
| Totus Subsea Solutions Ltd | Mining & quarrying | 2012 |
| Town-Angels Ltd | Wholesale & retail | 2021 |
| TP Rentals Ltd | Hospitality | 2025 |
| Traceless Tours Ltd | Administrative & support | 2025 |
| Tracey Flynn Ltd | Mining & quarrying | 2020 |
| Traill Pavilion (Montrose) Limited | Hospitality | 2019 |
| Transition Fitness Ltd | Arts & recreation | 2020 |
| Tremezzo Ltd | Hospitality | 2019 |
| Tropical Sunbeds Montrose Ltd | Administrative & support | 2023 |
| TTH 92 Ltd | Other services | 2024 |
| Tyler Humphries Racing Ltd | Wholesale & retail | 2025 |
| Ubel Digital Ltd | Wholesale & retail | 2019 |
| UF04 Ltd | Hospitality | 2024 |
| Unicorn Cleaning Services Limited | Administrative & support | 2019 |
| Union Creative Design Ltd | Professional & scientific | 2019 |
| Upper Dysart Limited | Agriculture & fishing | 2017 |
| Upper Pitforthie Windgen PLC | Energy | 2015 |
| Uppermill Property Limited | Real estate | 2025 |
| Usan Potatoes Limited | Agriculture & fishing | 2018 |
| Usan Shellfish Limited | Agriculture & fishing | 2024 |
| Vanstaden & Evans Ltd | Professional & scientific | 2019 |
| Vidara Homes Ltd | Real estate | 2026 |
| Vitosha Ltd | Other services | 2025 |
| Volatility Trader Limited | Professional & scientific | 2021 |
| Voltaris Energy Solutions Ltd | Wholesale & retail | 2025 |
| Väster Property Ltd | Real estate | 2025 |
| W J Officer Ltd | Transport & logistics | 2025 |
| W Motors TJ Ltd | Wholesale & retail | 2021 |
| W. M. Mustard & SON Limited | Construction | 2003 |
| Waggy Tails Dog Care Services Limited | Other services | 2024 |
| Walker Lifting TS Ltd | Professional & scientific | 2015 |
| Warrack Engineering Services Ltd | Mining & quarrying | 2023 |
| Warren Massie Ltd | Other services | 2014 |
| WD Safety Ltd | Mining & quarrying | 2015 |
| Weld Ability Consulting Limited | Professional & scientific | 2006 |
| Well Service Consultants Limited | Construction | 2025 |
| Wellhead Engineering Ltd | Other services | 2010 |
| Welltegra Ltd | Information & communication | 2026 |
| West Newton Estate Limited | Agriculture & fishing | 2025 |
| Westhill OIL & GAS Ltd | Wholesale & retail | 2021 |
| Wheelie Really Clean Ltd | Administrative & support | 2025 |
| Whyte Cargo Handlers Limited | Transport & logistics | 2013 |
| Williams Courier Delivery Service Limited | Transport & logistics | 2022 |
| Wilson Global Projects Limited | Mining & quarrying | 2008 |
| Wire 2 Wire Decom Limited | Financial services | 2024 |
| WM Fraser Limited | Wholesale & retail | 2020 |
| WMH Energy Services Ltd | Administrative & support | 2021 |
| WNR Subsea Controls Ltd | Mining & quarrying | 2006 |
| Wood Production Services Ltd | Mining & quarrying | 2006 |
| Wood Technical Services Ltd | Professional & scientific | 2024 |
| Woodfield Accessories Limited | Wholesale & retail | 2005 |
| Woodland Engineering Services Limited | Administrative & support | 2009 |
| Woodside Power Limited | Energy | 2015 |
| Woodstone Farms Limited | Agriculture & fishing | 2025 |
| Wright RIG Maintenance Ltd | Mining & quarrying | 2007 |
| WS Eggs Limited | Wholesale & retail | 2014 |
| WS Energy Ltd | Energy | 2013 |
| Xbow Ltd | Arts & recreation | 2008 |
| Yelnus Ltd | Professional & scientific | 2023 |