| Vikes-Electric&Plumbing Ltd | Construction | 2015 |
| Vikhyat Properties Limited | Real estate | 2017 |
| Viktoria Accounting Solutions Ltd | Professional & scientific | 2013 |
| Vila Housing Ltd | Real estate | 2022 |
| Viluna Decor Ltd | Construction | 2024 |
| VIN Newsagents Ltd | Wholesale & retail | 2013 |
| Vincent Court Ltd | Real estate | 2011 |
| Vine House Ministries | Other services | 2012 |
| Vintage Cleaning Services Ltd | Administrative & support | 2025 |
| Vintage Comps Ltd | Wholesale & retail | 2021 |
| Vintra Ventures Ltd | Financial services | 2025 |
| Violet Treats Ltd | Manufacturing | 2021 |
| VIP HQ Brentwood Limited | Arts & recreation | 2026 |
| Vipasa Consulting Limited | Information & communication | 2024 |
| Virk Investments Ltd | Real estate | 2011 |
| Viscometer & LAB Services Limited | Professional & scientific | 2018 |
| Visi Contracts Ltd | Construction | 2015 |
| Vision MEP Ltd | Construction | 2022 |
| Visionery Builders Ltd | Construction | 2025 |
| VISTA1 Consulting Ltd | Professional & scientific | 2025 |
| Visualisation Support Services Limited | Information & communication | 2018 |
| Vitamin Drips Limited | Extraterritorial | 2016 |
| Vits Developments Limited | Construction | 2018 |
| Vive App Ltd | Information & communication | 2026 |
| Vivian’S Properties Limited | Real estate | 2023 |
| Vivid Paths Limited | Professional & scientific | 2012 |
| Vizta Consultancy Limited | Professional & scientific | 2019 |
| VM Business Solutions Ltd | Information & communication | 2025 |
| VM Medical Ltd | Health & social care | 2021 |
| VMA City Brick Ltd | Construction | 2016 |
| VMB Data Ltd | Construction | 2023 |
| VMS Stone Limited | Manufacturing | 2025 |
| VO Veritas Ltd | Health & social care | 2023 |
| Voltiq Global Ltd | Information & communication | 2026 |
| Voodoo Grips Ltd | Information & communication | 2012 |
| Vorex Solutions Ltd | Information & communication | 2025 |
| VOS Dent Limited | Health & social care | 2007 |
| Vosuoha Ltd | Health & social care | 2015 |
| Vox-Pol Ltd | Professional & scientific | 2024 |
| VP Associates Limited | Health & social care | 2015 |
| VP Vision Limited | Administrative & support | 2025 |
| VP94 Ltd | Wholesale & retail | 2024 |
| VQS Prop 1 Ltd | Real estate | 2025 |
| VRB Trans Ltd | Transport & logistics | 2026 |
| Vriksa UK Ltd | Wholesale & retail | 2021 |
| VRJ Construction Ltd | Construction | 2021 |
| Vssc Holdings Ltd | Information & communication | 2026 |
| VT Customs Property Ltd | Real estate | 2022 |
| Vudanga Ltd | Other services | 2021 |
| Vule Limited | Other services | 2016 |
| W Day Electrics Ltd | Construction | 2005 |
| W J Hendriks Limited | Health & social care | 2007 |
| W.J.D Building Services Limited | Construction | 2016 |
| W1 Diamonds Limited | Manufacturing | 2026 |
| W3 Web Hosting Ltd | Information & communication | 2015 |
| W8 Media Limited | Professional & scientific | 2013 |
| Wabass Limited | Other services | 2015 |
| Wade Engineering Services Limited | Professional & scientific | 2003 |
| Wade Residential Ltd | Real estate | 2016 |
| Waffle & Brunch Ltd | Hospitality | 2024 |
| Waffle & Shakes Essex Limited | Hospitality | 2022 |
| Wagenwerks Ltd | Administrative & support | 2025 |
| Waggon & Horses (Newmarket) Limited | Hospitality | 2026 |
| Waghani Limited | Wholesale & retail | 2017 |
| Waheed and Co Ltd | Transport & logistics | 2018 |
| Wakefieldartwork Ltd | Construction | 2021 |
| Wakeman Elec Ltd | Construction | 2025 |
| Walbrook Consultancy Ltd | Administrative & support | 2011 |
| Walker Ashe Consultancy Ltd | Professional & scientific | 2019 |
| Walker Henson Limited | Real estate | 2010 |
| Wall Electrical Contractors Limited | Construction | 2004 |
| Wallet HR Ltd | Information & communication | 2024 |
| Walter Winn Limited | Other services | 2006 |
| Wanstead Management Ltd | Construction | 2019 |
| Wanzy Ltd | Wholesale & retail | 2020 |
| Wardour Partners LLP | | 2007 |
| Warmer Construction Ltd | Construction | 2021 |
| Warmlive Ltd | Wholesale & retail | 2025 |
| Warp Speed Consulting Ltd | Professional & scientific | 2024 |
| Warrenbridge Trading Ltd | Wholesale & retail | 2026 |
| Warwick Heritage Homes Limited | Financial services | 2025 |
| Watergauge Limited | Construction | 2018 |
| Watergauge MEP Limited | Construction | 2020 |
| Waterside JV Ltd | Real estate | 2013 |
| Watson Hall Wills & Estates Limited | Professional & scientific | 2023 |
| Watts Investments Ltd | Real estate | 2025 |
| Waves Electrical Limited | Construction | 2017 |
| WAX Art Holdings Limited | Financial services | 2018 |
| WAX Art Limited | Administrative & support | 2005 |
| WAX Art Properties Limited | Real estate | 2018 |
| WB Essex Ltd | Education | 2014 |
| WDV Limited | Real estate | 2022 |
| WE ARE Fetching Ltd | Information & communication | 2019 |
| WE Provide Solutions Ltd | Information & communication | 2021 |
| WE Recycle Your IT Limited | Information & communication | 2019 |
| WE Simplify Payments Limited | Financial services | 2013 |
| Wearruvi Ltd | Wholesale & retail | 2026 |
| Webb Group Limited | Construction | 2020 |
| Webproud Ltd | Information & communication | 2025 |
| WEBSELLER31 Ltd | Wholesale & retail | 2025 |