| Viking Market Ltd | Wholesale & retail | 2017 |
| Viktorija Ltd | Transport & logistics | 2024 |
| Viljams Transport Ltd | Wholesale & retail | 2017 |
| VIN MAR Limited | Transport & logistics | 2018 |
| Violet Henry PUB Company Ltd | Hospitality | 2019 |
| VIP Carpet Cleaning Ltd | Administrative & support | 2021 |
| Viper Marine Limited | Manufacturing | 2012 |
| Virgate Limited | Extraterritorial | 2008 |
| VIS&VAS2021 Ltd | Transport & logistics | 2021 |
| Vision Lighthouse Limited | Hospitality | 2024 |
| Vision Plus Eyecare Limited | Health & social care | 2016 |
| Visu-Med Ltd | Professional & scientific | 2023 |
| Viva UK Building Limited | Real estate | 2024 |
| VK Cargo Limited | Transport & logistics | 2019 |
| VK Wardell Ltd | Real estate | 2025 |
| VL Driver Ltd | Transport & logistics | 2015 |
| Vlad X Limited | Transport & logistics | 2025 |
| VM Drive Ltd | Administrative & support | 2020 |
| VMR & Sons Ltd | Wholesale & retail | 2022 |
| Vocational Assessment Professionals Ltd | Education | 2026 |
| Voodoo Boston Ltd | Other services | 2017 |
| VOS Girls T/A the Unicorn Inn Limited | Administrative & support | 2017 |
| Voyage Education Partnership | Education | 2012 |
| VR Extreme Limited | Arts & recreation | 2018 |
| Vraj Properties Limited | Real estate | 2017 |
| Vssa Building Solutions Limited | Construction | 2023 |
| VT Trans Ltd | Transport & logistics | 2015 |
| VW Breakers UK Limited | Wholesale & retail | 2011 |
| Vwpi Limited | Wholesale & retail | 2014 |
| Vytenai Limited | Construction | 2024 |
| W. Hoyes & Sons Limited | Agriculture & fishing | 1984 |
| W.A.West Limited | Agriculture & fishing | 1960 |
| W.E.Grant | Agriculture & fishing | 1958 |
| W.E.Grant Settlement(Nominees)Limited | Professional & scientific | 1968 |
| W.M.Cooper & Sons Limited | Agriculture & fishing | 1924 |
| W.S.Barrett & SON Limited | Manufacturing | 1949 |
| Wainfleet Produce Limited | Wholesale & retail | 1983 |
| Walden Property Group Limited | Real estate | 2021 |
| Walkers International Limited | Transport & logistics | 2018 |
| Walnut Care Connected Ltd | Information & communication | 2026 |
| Walnut Care Limited | Health & social care | 2001 |
| Walnut Lakes Ltd | Hospitality | 2025 |
| Walter Pearson & Sons (Farms) Limited | Agriculture & fishing | 1968 |
| Warden Commodities Limited | Water & waste | 2022 |
| WARM4LESS Ltd | Wholesale & retail | 2014 |
| Wash Enterprise Holdings Ltd | Agriculture & fishing | 2012 |
| Wash Enterprise Ltd | Agriculture & fishing | 2011 |
| Waterfallplaza Car Park (Boston) Limited | Transport & logistics | 2017 |
| Watergate (Quadring) Management Company Limited | Households | 2025 |
| Waterville Labour Services Limited | Administrative & support | 2011 |
| Waxpigeon Art Studio Ltd | Education | 2025 |
| Wayne Ponton Roofing & Building Contractors Limited | Construction | 2022 |
| WBM Office Solutions Limited | Wholesale & retail | 2008 |
| WDS Electrical Services Ltd | Construction | 2018 |
| WE ARE Infinity Ltd | Other services | 2026 |
| We'Ll Meet Again Museum Ltd | Health & social care | 2017 |
| Weatherproof UK Roofing & Building Limited | Construction | 2021 |
| Well Good Community Ltd | Professional & scientific | 2025 |
| Well Good Solutions Ltd | Professional & scientific | 2025 |
| Well Good Voip Ltd | Professional & scientific | 2025 |
| Well Spicy Ltd | Hospitality | 2019 |
| Wellness Solutions Clinic Ltd | Health & social care | 2024 |
| Wells Marquees Limited | Administrative & support | 2025 |
| Wentworth Ltd | Real estate | 2018 |
| West Street Diner Ltd | Hospitality | 2026 |
| Westcotes Care Ltd | Health & social care | 2020 |
| Westhorpe Plants Limited | Agriculture & fishing | 2000 |
| Westwood Lakes Limited | Arts & recreation | 2005 |
| Westwood Properties (Boston) Limited | Construction | 2024 |
| Westwood Village Limited | Arts & recreation | 2011 |
| What's Near ME Ltd | Information & communication | 2025 |
| Wheelie-Bits Limited | Wholesale & retail | 2024 |
| Whisper Signal Limited | Information & communication | 2025 |
| White House Farm (Foods) Limited | Wholesale & retail | 2000 |
| Whitespace Publishers Limited | Information & communication | 2002 |
| Wholesalepack Ltd | Wholesale & retail | 2020 |
| Widegrant Limited | Households | 1989 |
| Wierzbinski & Sons Ltd | Wholesale & retail | 2016 |
| Wigtoft Auto Centre Ltd | Wholesale & retail | 2023 |
| Wigtoft Commercials Ltd | Real estate | 2023 |
| Wigtoft MOT Centre Ltd | Extraterritorial | 2020 |
| Wild Things Langrick Limited | Hospitality | 2023 |
| Wildcat Machinery Limited | Extraterritorial | 2017 |
| Wildmore Compost Limited | Manufacturing | 2025 |
| Wildmore Farms | Agriculture & fishing | 1964 |
| Wildmore Poultry Limited | Real estate | 2017 |
| Wilkinson Properties (Boston) Limited | Real estate | 2014 |
| Wilkinson's Digital Ltd | Financial services | 2025 |
| Willbury Estates Ltd | Real estate | 2014 |
| William MR Logistics Ltd | Administrative & support | 2014 |
| William Musgrove Associates Limited | Administrative & support | 2009 |
| Willoughby Holdings Limited | Financial services | 2015 |
| Willoughby Lincs Property Ltd | Real estate | 2024 |
| Willow Bean BUG Ltd | Real estate | 2025 |
| Willowbridge Sheep Visits CIC | Health & social care | 2024 |
| Willsway Ltd | Information & communication | 2025 |
| Willtrans Limited | Transport & logistics | 2007 |
| Wilson Agri Engineering Ltd | Manufacturing | 2026 |
| Windmill Lane (Alford) Residents` Company Limited | Professional & scientific | 2007 |
| Windmill View (Management) Limited | Households | 2005 |