| Verus Assure Ltd | Information & communication | 2022 |
| Verve Abodes Ltd | Construction | 2025 |
| Verve Property Ventures Ltd | Real estate | 2022 |
| Vetwork Pro Ltd | Professional & scientific | 2023 |
| Vibesay Limited | Hospitality | 2025 |
| Vicarage Estates Holdings Ltd | Real estate | 2026 |
| Vikrant Consultancy Limited | Information & communication | 2016 |
| Vima 41 Limited | Real estate | 2021 |
| Vincent Walker Consultancy Ltd | Professional & scientific | 2025 |
| Vindication Limited | Arts & recreation | 2014 |
| Vintage Props & Staging Ltd | Arts & recreation | 2013 |
| Vintage Triad Ltd | Administrative & support | 2024 |
| VIP Kars Ltd | Wholesale & retail | 2023 |
| Vipara Limited | Professional & scientific | 2011 |
| Virtual Proficio Limited | Professional & scientific | 2013 |
| Virtual Reality Racing Club Ltd | Arts & recreation | 2018 |
| Visa and Relocation Services Limited | Other services | 2012 |
| Vision Events Limited | Information & communication | 1991 |
| Visual Data Art Ltd | Information & communication | 2017 |
| Visualize Group Limited | Wholesale & retail | 2017 |
| Vivax Cases Ltd | Wholesale & retail | 2020 |
| Vivim Ltd | Transport & logistics | 2019 |
| Voelas Hydro Company Ltd | Energy | 2009 |
| Voltia Ltd | Wholesale & retail | 2023 |
| Voltkraft Limited | Construction | 2024 |
| Volvaire Ltd | Information & communication | 2022 |
| Voxsen PSJ Ltd | Professional & scientific | 2016 |
| Vpro Construction Ltd | Construction | 2019 |
| VPV Hockliffe Road Limited | Construction | 2023 |
| Vrmb Limited | Wholesale & retail | 2020 |
| W & M Consultancy Limited | Professional & scientific | 2020 |
| W C Commercials Limited | Wholesale & retail | 2000 |
| W P Ampthill Ltd | Hospitality | 2024 |
| W R Highnam Ltd | Information & communication | 2015 |
| WA Dental Agency Ltd | Administrative & support | 2022 |
| Wagner Therapies Limited | Health & social care | 2013 |
| Wagstaff Consulting Ltd | Information & communication | 2025 |
| Waiz Ltd | Hospitality | 2007 |
| Walford Engineering Services Ltd | Professional & scientific | 2011 |
| Wall Print Creative Ltd | Manufacturing | 2026 |
| Walmsley Estate Agents Ltd | Real estate | 2009 |
| Walsham Court RTM Company Limited | Households | 2023 |
| Wantworkers Limited | Administrative & support | 2009 |
| Wardexus Cyber Security Ltd | Information & communication | 2026 |
| Wardrobe Revivals Limited | Other services | 2023 |
| Wards House Smedley Street Management Company Limited | Households | 2011 |
| Warren Close Management Company (Leighton Buzzard) Limited | Households | 2018 |
| Washbrook Technology Limited | Professional & scientific | 2020 |
| Water Gardens Freehold Ltd | Households | 2006 |
| Water Gardens Management Company Limited | Households | 2000 |
| Water Mist (Fire) Technologies Limited | Construction | 2004 |
| Waterdene Building and Property Services Limited | Real estate | 2002 |
| Waterloo Farm Limited | Real estate | 2006 |
| Watershed Associates Limited | Professional & scientific | 2006 |
| Waterside Manor (Management) Limited | Extraterritorial | 2008 |
| Waterside Residents (Watermead) Limited | Administrative & support | 1993 |
| Waterview Property Limited | Real estate | 2005 |
| Watford Smart Ltd | Wholesale & retail | 2022 |
| Watling Estates Limited | Mining & quarrying | 1955 |
| Watts Interiors Limited | Construction | 2016 |
| Wavendon Management Company Limited | Households | 2018 |
| Wayfarers Consulting Limited | Professional & scientific | 2019 |
| WE ARE Left Field Limited | Administrative & support | 2021 |
| WE ARE the One Ltd | Wholesale & retail | 2021 |
| WEAR2SCHOOL Limited | Wholesale & retail | 2009 |
| Wearwell Europe Ltd | Manufacturing | 2000 |
| Webbooksuk.Com Limited | Wholesale & retail | 2001 |
| Webbs Transport (LB) Limited | Transport & logistics | 2014 |
| Wed&Co Ltd | Construction | 2025 |
| Wegromax Ltd | Professional & scientific | 2026 |
| Welham Parnell Ltd | Professional & scientific | 2026 |
| Wellington House Management Company Limited | Hospitality | 1992 |
| Wellpersona Limited | Manufacturing | 2022 |
| Wells Consultants Limited | Information & communication | 2006 |
| Wesley Artisan Catering Limited | Hospitality | 2023 |
| West Africa Mineral Resources Holding Limited | Financial services | 2016 |
| West Hill Joinery Limited | Construction | 2019 |
| West Midlands Roofing and Building Limited | Construction | 2025 |
| Westbourne House Flat Management Co Limited | Households | 2003 |
| Westbourne House RTM Company Limited | Households | 2013 |
| Westbridge Cost Consultancy Ltd | Professional & scientific | 2026 |
| Westchestor Limited | Hospitality | 1997 |
| Weston Independent News Ltd | Information & communication | 2025 |
| Wexham Green Management Company Limited | Administrative & support | 2017 |
| WEY WEY Limited | Real estate | 2025 |
| What About REV OPS Limited | Administrative & support | 2023 |
| What's on Publishing CIC | Information & communication | 2022 |
| Whatwhatdesign Ltd | Professional & scientific | 2019 |
| Wheel Free Cycles Ltd | Wholesale & retail | 2023 |
| Wheelwright House (1-24) RTM Company Limited | Households | 2018 |
| White Fire Media Ltd | Information & communication | 2024 |
| White House Farm (Milton Keynes) Management Company (2) Limited | Households | 2023 |
| White House Farm (Milton Keynes) Management Company Limited | Households | 2022 |
| White Leaf Events Ltd | Professional & scientific | 2019 |
| White Lilies Services Ltd | Wholesale & retail | 2019 |
| White Space Property Group Limited | Professional & scientific | 2014 |
| Whitethorn Close Management Company Limited | Households | 1999 |
| Whitmore Court Residents Association Limited | Households | 1991 |
| Whitworth IT Limited | Information & communication | 2011 |
| Wild & Porter Limited | Real estate | 2015 |