| V&M Capentry Limited | Manufacturing | 2019 |
| V.I.P. Kennels Limited | Professional & scientific | 2003 |
| Vaars Studio Limited | Professional & scientific | 2024 |
| Vane Management Company Limited | Professional & scientific | 2003 |
| Vanguard AA Ltd | Wholesale & retail | 2026 |
| Vanguard Asbestos Ltd | Professional & scientific | 2026 |
| Vannar Ltd | Construction | 2022 |
| Vantage Ventures Ltd | Professional & scientific | 2016 |
| Varto Restaurant Ltd | Hospitality | 2025 |
| Vaycay Ltd | Administrative & support | 2018 |
| Vcap Capital Ltd | Financial services | 2017 |
| VCO Group Ltd | Professional & scientific | 2020 |
| Vectayn Limited | Professional & scientific | 1991 |
| Veeward Limited | Other services | 2023 |
| Velgro Limited | Hospitality | 2025 |
| Velta International Ltd | Transport & logistics | 1999 |
| Velta Investments Limited | Professional & scientific | 2009 |
| Velta Logistics Limited | Transport & logistics | 2009 |
| Verda Consulting Ltd | Professional & scientific | 2020 |
| Verismart Cambridge Limited | Professional & scientific | 2019 |
| Veritas Innovations Limited | Professional & scientific | 2026 |
| Verry Williams Car Storage Limited | Transport & logistics | 2019 |
| Verry Williams Ltd | Wholesale & retail | 2019 |
| Verso Waves Ltd | Information & communication | 2023 |
| Very Nice Marketing Ltd | Wholesale & retail | 2012 |
| Vhelped Ltd | Information & communication | 2022 |
| Vickery Electrical Limited | Construction | 1995 |
| Vintage by Saint Ltd | Wholesale & retail | 2025 |
| VIP Lawns Limited | Administrative & support | 2017 |
| VIP Liaison Ltd | Professional & scientific | 2012 |
| Visibility SEO Ltd | Professional & scientific | 2022 |
| Vision Consortium Limited | Professional & scientific | 2006 |
| Visionaut Limited | Administrative & support | 2018 |
| Visions of Witham Ltd | Wholesale & retail | 2022 |
| VNT ARC Limited | Real estate | 2026 |
| VOS Africa Professional Services Limited | Professional & scientific | 2013 |
| VP Pharma Ltd | Wholesale & retail | 2023 |
| VR Thermal Systems Limited | Manufacturing | 2024 |
| VS Smart Limited | Construction | 2017 |
| Vybrant Media Ltd | Professional & scientific | 2025 |
| W a Ketley & Sons Limited | Extraterritorial | 2012 |
| W&W Drylining Limited | Construction | 2022 |
| Wadhwa Healthcare Ltd | Health & social care | 2021 |
| Walder Films Ltd | Information & communication | 2022 |
| Walled Estates Holdings Limited | Financial services | 2022 |
| Walled Estates Limited | Professional & scientific | 2022 |
| Ward Arboriculture Limited | Agriculture & fishing | 2007 |
| Wareing International Ltd | Arts & recreation | 2018 |
| Warid Logistics Limited | Transport & logistics | 2020 |
| Warid Trading Limited | Wholesale & retail | 2009 |
| Warwickshire Internet Services Limited | Professional & scientific | 1995 |
| Waterway Investments Limited | Real estate | 2019 |
| Watts Creative Limited | Extraterritorial | 2010 |
| Watts FS Ltd | Financial services | 2025 |
| Watts Where Media Limited | Arts & recreation | 2008 |
| WAU Coaching Ltd | Professional & scientific | 2021 |
| WAU Therapy Ltd | Professional & scientific | 2021 |
| WE Commercial Consultants Ltd | Professional & scientific | 2023 |
| WE DO Drains Ltd | Water & waste | 2023 |
| Webwalrus Limited | Information & communication | 2014 |
| Welwyn Home Farm Enterprises Limited | Agriculture & fishing | 1990 |
| West Glamorgan Internet Services Limited | Professional & scientific | 1995 |
| West Midlands Internet Services Limited | Professional & scientific | 1995 |
| West Sussex Internet Services Limited | Professional & scientific | 1995 |
| West Yorkshire Internet Services Limited | Professional & scientific | 1995 |
| Westdrive Colchester Limited | Administrative & support | 2007 |
| Westdrive Mazda Limited | Wholesale & retail | 2018 |
| Western Way Ltd | Real estate | 2021 |
| Westway Support Limited | Wholesale & retail | 2013 |
| Whambamboo Ltd | Manufacturing | 2025 |
| Whitaker Contractors Limited | Construction | 2010 |
| Whitaker Properties Limited | Administrative & support | 2017 |
| Whitebarn IT Services Limited | Other services | 1999 |
| Whitehorse Publications Limited | Extraterritorial | 1986 |
| Wibblet Limited | Information & communication | 2025 |
| Wickford Auto Club Ltd | Arts & recreation | 2003 |
| Wild Atlantic Properties Limited | Real estate | 2017 |
| Wild Berry Homes Ltd | Construction | 2018 |
| Wild Dog Witham Ltd | Wholesale & retail | 2024 |
| Wilkie Interiors Limited | Construction | 2023 |
| Wilks Property Investments Limited | Real estate | 2023 |
| Will Letts Ltd | Real estate | 2022 |
| Willows Building and Roofing Ltd | Construction | 2022 |
| Wilson Devenish Ltd | Professional & scientific | 2013 |
| Wiltshire Internet Services Limited | Professional & scientific | 1995 |
| Wing on Travel (U.K.) Limited | Administrative & support | 1993 |
| Wings to Go Ltd | Hospitality | 2025 |
| Witham Barber Ltd | Other services | 2018 |
| Witham Cleaning Services Ltd | Administrative & support | 2025 |
| Witham Community Boxing Club Ltd | Arts & recreation | 2024 |
| Witham Estates (1000) Ltd | Real estate | 2024 |
| Witham Estates (3000) Ltd | Real estate | 2026 |
| Witham Forge Limited | Manufacturing | 2019 |
| Witham Indian Ltd | Hospitality | 2026 |
| Witham Industrial Watch Limited | Administrative & support | 2007 |
| Witham Nail Bar Ltd | Other services | 2024 |
| Witham Osteopaths Limited | Other services | 2002 |
| Witham Public Hall Trust Limited | Arts & recreation | 2010 |
| Witham Rugby Union Football Club Limited | Arts & recreation | 2018 |
| Witham Truck Rentals Limited | Administrative & support | 2020 |