| Upper Lynwood Management Company Limited | Real estate | 2017 |
| Urban Nest G Ltd | Wholesale & retail | 2026 |
| Urban Plumbers Ltd | Construction | 2015 |
| Urban Whip Ltd | Hospitality | 2026 |
| Urbanz Limited | Hospitality | 2026 |
| USD Consulting Limited | Professional & scientific | 2010 |
| Ushacfitness Limited | Health & social care | 2024 |
| Usmani Ltd | Wholesale & retail | 2025 |
| Uxbridge MOT Ltd | Wholesale & retail | 2023 |
| Uxbridge MOT Station Ltd | Wholesale & retail | 2024 |
| V8D8 Kitchen Ltd | Hospitality | 2024 |
| Vada Projects Ltd | Real estate | 2020 |
| Vale Court Management Company Limited | Households | 1996 |
| Valere Care Services Ltd | Health & social care | 2025 |
| Valfort Capital Limited | Financial services | 2020 |
| Valley RAY Ltd | Wholesale & retail | 2024 |
| Valupoint Limited | Administrative & support | 2017 |
| Van Global Ltd | Information & communication | 2026 |
| Van Hawke Property Management Ltd | Real estate | 2016 |
| Vanessa O'Brien Property Ltd | Real estate | 2026 |
| Vanguard Advertising Limited | Professional & scientific | 2026 |
| Vapour Republic Ltd | Wholesale & retail | 2014 |
| Vats Nagwan Ltd | Wholesale & retail | 2026 |
| Vebs Consultant Ltd | Professional & scientific | 2015 |
| VEE Surgical Ltd | Health & social care | 2019 |
| Vehicle Lease Management Ltd | Administrative & support | 2013 |
| Vela Consultancy Ltd | Professional & scientific | 2018 |
| Velo Market Ltd | Wholesale & retail | 2025 |
| Ventex of Sweden Limited | Construction | 1992 |
| Ventura Properties Limited | Professional & scientific | 1995 |
| Veresecure Ltd | Other services | 2015 |
| Veriex Limited | Administrative & support | 2021 |
| Veriex Platform Limited | Information & communication | 2024 |
| Vertex Project Advisory Limited | Professional & scientific | 2026 |
| Vertex Roofing Solutions Ltd | Construction | 2021 |
| Vertex Surveys Ltd | Professional & scientific | 2017 |
| Vertigris Consulting Ltd | Information & communication | 2020 |
| Vertue Ltd | Professional & scientific | 2018 |
| VET Experience Ltd | Professional & scientific | 2019 |
| Vexilio Ltd | Wholesale & retail | 2025 |
| VGI Delivery Services Limited | Manufacturing | 2021 |
| Vic's Vinyl Ltd | Wholesale & retail | 2017 |
| Vicarage Court Management Ltd | Households | 2022 |
| Vickery & Company Limited | Real estate | 1989 |
| Vickery & Company Residential Lettings Limited | Extraterritorial | 1992 |
| Vickery Conveyancing Limited | Professional & scientific | 2009 |
| Victoria Lodge (Chobham) Management Company Ltd | Households | 2020 |
| Victoria Mews Residents Ltd | Households | 2023 |
| Vida Supported Living Limited | Health & social care | 2022 |
| VIK Ltd | Construction | 2007 |
| Viking Protection Security Services Ltd | Administrative & support | 2025 |
| Viktoryia Investments Ltd | Real estate | 2026 |
| Village EYE Clinic Limited | Health & social care | 2017 |
| Vince Limited | Professional & scientific | 1991 |
| Vinculum Properties Limited | Real estate | 2020 |
| Vine House Management Company Limited | Households | 1982 |
| Vine Tech Limited | Administrative & support | 2018 |
| Vinson INV Limited | Real estate | 2017 |
| Vintage Property Development Limited | Construction | 2015 |
| VIO Healthtech Limited | Manufacturing | 2005 |
| Vioreltrans Limited | Transport & logistics | 2015 |
| Viraj Investments Limited | Financial services | 2021 |
| Virotech Limited | Wholesale & retail | 2021 |
| Virtu Air Ltd | Construction | 2024 |
| Virtualhr & Training (UK) Ltd | Administrative & support | 2021 |
| Virtuetech Recruitment Group Ltd | Administrative & support | 2022 |
| Virtusa BG Limited | Information & communication | 2020 |
| Visco Management Limited | Administrative & support | 2004 |
| Vish Flavours Ltd | Hospitality | 2026 |
| Visindi Content Management Limited | Information & communication | 2005 |
| Vision Fit OUT Ltd | Construction | 2025 |
| Vistafolia Limited | Wholesale & retail | 2014 |
| Vistagreen Limited | Wholesale & retail | 2020 |
| Visual Software Systems Ltd. | Information & communication | 1993 |
| Vital Link Europe Limited | Transport & logistics | 1995 |
| Vivarama Ltd | Manufacturing | 2023 |
| Vivohr & Training (UK) Ltd | Administrative & support | 2016 |
| Vizzion Media Limited | Extraterritorial | 2012 |
| Vkss Investment Ltd | Real estate | 2026 |
| VM Technologies Limited | Information & communication | 2024 |
| Voices Support CIC | Other services | 2025 |
| Volant Investments Ltd | Financial services | 2018 |
| Voxa Trading Ltd | Other services | 2025 |
| Voxskool Limited | Arts & recreation | 2015 |
| VP 95 Ltd | Construction | 2026 |
| VP Elite Motors Services Ltd | Wholesale & retail | 2025 |
| VPP Delivery Ltd | Transport & logistics | 2019 |
| VS Capital Partners Ltd | Real estate | 2026 |
| Vsel Birkenhead Limited | Professional & scientific | 1953 |
| VSM Pharmacy Limited | Wholesale & retail | 2019 |
| Vspn Limited | Hospitality | 2025 |
| W Trailer Maintenance & Repairs Ltd | Wholesale & retail | 2022 |
| W&G Steel Kings Ltd | Manufacturing | 2025 |
| W&T Build Ltd | Construction | 2013 |
| W.Godfrey & Sons Limited | Wholesale & retail | 1962 |
| W.J.Holland & SON Limited | Real estate | 1935 |
| W6 Consultancy Ltd | Professional & scientific | 2017 |
| W9 Haulage Limited | Transport & logistics | 2020 |
| Wagin Solutions Limited | Professional & scientific | 2003 |
| Walburton House Limited | Households | 1996 |