| THE Stable Cottage Company Limited | Construction | 2004 |
| THE Tazpatang Legacy CIC | Arts & recreation | 2025 |
| THE Wide Boot Company Ltd | Wholesale & retail | 2010 |
| THE Willows Management Company (Verwood) Limited | Households | 2020 |
| Thermal Edge Limited | Wholesale & retail | 2024 |
| Theshuttershack Limited | Construction | 2015 |
| Thirty Management Limited | Households | 1987 |
| Titchfield Property Services Limited | Households | 2003 |
| TJG Online Services Ltd | Arts & recreation | 2024 |
| Tolmans Heating & Plumbing Limited | Construction | 2022 |
| Toogood Electrical Limited | Professional & scientific | 2012 |
| Tordoff Films Ltd | Information & communication | 2018 |
| Tordoff Wines & Hampers Limited | Wholesale & retail | 2000 |
| Tower Court (Poole) Management Company Limited | Households | 1999 |
| Trendybb Wears Limited | Wholesale & retail | 2025 |
| Truly Scrumptious Treats Limited | Wholesale & retail | 2010 |
| UD Medicals Ltd | Health & social care | 2013 |
| Urban Bournemouth Limited | Construction | 2019 |
| Ushauri Consulting Limited | Information & communication | 2017 |
| Van Top Awnings Limited | Manufacturing | 2016 |
| Verco Contractors Ltd | Construction | 2018 |
| Veritas Communications Limited | Information & communication | 2006 |
| Verplas Limited | Other services | 1986 |
| Verprop Limited | Real estate | 2016 |
| Verserve UK Ltd | Arts & recreation | 2024 |
| Verwood (TPS) Limited | Administrative & support | 2009 |
| Verwood Auto Solutions Ltd | Wholesale & retail | 2025 |
| Verwood Instrument Repair Ltd | Manufacturing | 2025 |
| Verwood Kitchens and Bathrooms Limited | Construction | 2019 |
| Verwood Logs Ltd | Agriculture & fishing | 2024 |
| Verwood Precision Limited | Manufacturing | 2008 |
| Verworks Ltd | Wholesale & retail | 2021 |
| Viewpoint Event Marketing Ltd | Administrative & support | 2018 |
| Vigla Natura Ltd | Hospitality | 2006 |
| Village Group Enterprises UK Ltd | Wholesale & retail | 2020 |
| Vista Cast Ltd | Information & communication | 2024 |
| W G Jones (Durham) Limited | Professional & scientific | 2021 |
| W G Jones Limited | Professional & scientific | 1975 |
| Wabi Property Investment Ltd | Real estate | 2021 |
| Warlands Construction Consultancy Ltd | Professional & scientific | 2024 |
| Waterscape Solutions Limited | Professional & scientific | 2004 |
| Westbrook Capital Ltd | Financial services | 2023 |
| WH Silverbacks Ltd | Extraterritorial | 2021 |
| Wild by Design Dorset Ltd | Manufacturing | 2021 |
| Wild Goose Carvings Limited | Wholesale & retail | 2026 |
| Williams Monumental Company Limited | Manufacturing | 2021 |
| Wimborne Road (Bournemouth) Freehold Limited | Construction | 2009 |
| Winson Holidays Ltd | Hospitality | 2026 |
| Wisbey Building Services Ltd | Construction | 2022 |
| Woodlands Lodge Management Limited | Households | 2018 |
| Woodleigh Court (Management) Ltd | Households | 2003 |
| WR Groundscape Ltd | Manufacturing | 2024 |
| XPT Developments Ltd | Wholesale & retail | 2017 |
| Yacht Dynamics Ltd | Manufacturing | 2025 |
| Your Happy Home Limited | Administrative & support | 2014 |
| Zamcor Group Ltd | Wholesale & retail | 2026 |
| Zebrano Limited | Manufacturing | 2025 |