| Trading Projects Ltd | Information & communication | 2025 |
| Transmission Control Ltd | Information & communication | 2019 |
| Trevor Gillard Building Limited | Construction | 2014 |
| Tristford Barns Management Company Limited | Households | 2008 |
| Turnbulls Marine Limited | Other services | 2010 |
| Turning Point (SW) Limited | Construction | 2000 |
| Twenty Two Bridges Ltd | Information & communication | 2013 |
| TWENTY24CONSULTING Limited | Professional & scientific | 2024 |
| Two Barton House (Hope Barton Barns) Limited | Hospitality | 1995 |
| Ubique Marine Ltd | Wholesale & retail | 2018 |
| UP to Date Accounts Limited | Professional & scientific | 2008 |
| Ursulas Business Services Limited | Administrative & support | 2013 |
| V & a Management Company Limited | Households | 2007 |
| Valleyside Residents Management Co Ltd | Households | 2020 |
| Valnjim Holdings Ltd | Financial services | 2024 |
| Valogen Biosciences Limited | Professional & scientific | 2018 |
| Van Venture South West Ltd | Wholesale & retail | 2025 |
| VEG Plotter Ltd | Information & communication | 2015 |
| Velarde LLP | | 2023 |
| Veness Browning Enterprises Limited | Hospitality | 2005 |
| Venturi Industries Ltd | Extraterritorial | 2023 |
| Verdant Commerce Ltd | Professional & scientific | 2025 |
| Verifica Ltd | Education | 2023 |
| Veterans Change Partnership CIC | Other services | 2015 |
| VFS Construction Limited | Construction | 2012 |
| VFS Developments Ltd | Real estate | 2022 |
| Victoria Place Investments Limited | Real estate | 2002 |
| Victoria Rendle Health Limited | Health & social care | 2016 |
| Vincent & Co Devon Ltd | Wholesale & retail | 2019 |
| Volunteer Yachting Limited | Administrative & support | 2013 |
| Wafer FAB Solutions Ltd | Manufacturing | 2024 |
| Walbank Ltd | Transport & logistics | 2021 |
| Walking Forest CIC | Arts & recreation | 2020 |
| Warcombe Estates Limited | Real estate | 2019 |
| Warcombe Produce Limited | Agriculture & fishing | 2006 |
| Waterpeople Limited | Administrative & support | 2000 |
| Waters Edge Construction and Landscaping Ltd | Construction | 2024 |
| Waterside Management (Kingsbridge) Limited | Real estate | 1987 |
| Waterside Views Limited | Hospitality | 2007 |
| Welbouk Limited | Wholesale & retail | 2014 |
| Westbeer Limited | Agriculture & fishing | 1975 |
| Westcountry Podiatry Ltd | Health & social care | 2024 |
| White-Tec Consultancy (UK) Limited | Manufacturing | 2008 |
| Whitehall Manor Maintenance Limited | Households | 1994 |
| Wholesale Funding Limited | Financial services | 2019 |
| Wifi X Ltd | Information & communication | 2020 |
| WIG Investments Ltd | Real estate | 2025 |
| Wild About Kingsbridge CIC | Administrative & support | 2022 |
| Wild Amber Limited | Professional & scientific | 2026 |
| Wild Artichoke Ltd | Hospitality | 2025 |
| Wild Home Property Ltd | Real estate | 2023 |
| Wild Running Events CIC | Arts & recreation | 2023 |
| Wildhood Ltd | Wholesale & retail | 2024 |
| Wildthread Ventures Ltd | Other services | 2025 |
| Will Bees Ltd | Wholesale & retail | 2023 |
| Williams Moresby Holiday Lettings Ltd | Hospitality | 2024 |
| Willpowerfitness (Devon) Ltd | Arts & recreation | 2018 |
| Wingate Aviation Ltd | Manufacturing | 2024 |
| Winslade Court Limited | Real estate | 2001 |
| Wiseplan Limited | Other services | 2016 |
| Wite Consulting Limited | Information & communication | 2016 |
| Wood Barton Developments Limited | Real estate | 2004 |
| Wood Barton Investments Limited | Real estate | 2008 |
| Wood Barton Management Limited | Households | 2001 |
| Woodthyme Limited | Agriculture & fishing | 2015 |
| Woolston Fields Management Company Limited | Households | 2013 |
| Woolston Management Limited | Households | 2010 |
| Wotton Construction Limited | Construction | 2002 |
| Wright Bros. (Developments) Limited | Construction | 1988 |
| Wychwood Biodiversity Limited | Professional & scientific | 2013 |
| Yarmer Estates (Thurlestone) Limited | Real estate | 1971 |
| Yarmer Renewables Ltd | Construction | 2022 |
| Yeolland Park Maintenance Company Limited | Other services | 1981 |
| Yoga Field and Sea Ltd | Administrative & support | 2025 |
| Yummy House 28 Limited | Hospitality | 2026 |