| VK Coaching Solutions Limited | Professional & scientific | 2018 |
| VLM Kent Limited | Public administration | 2017 |
| VLS Vertical Lift Solutions Ltd. | Manufacturing | 2017 |
| Vlvd Limited | Manufacturing | 2024 |
| VM Fire Protection Ltd | Construction | 2015 |
| VM Property Limited | Real estate | 2020 |
| VMG Property Services Limited | Real estate | 2011 |
| Vmitim Limited | Transport & logistics | 2022 |
| Vndesign Technology Ltd | Information & communication | 2020 |
| VNM Developments LLP | | 2012 |
| VNM Estates and Lettings Limited | Real estate | 2015 |
| VNM Investments Ltd | Real estate | 2012 |
| VNM Properties Limited | Real estate | 2020 |
| VNT Logistics Ltd | Transport & logistics | 2020 |
| Vocallity Limited | Information & communication | 2014 |
| Vocational Rehabilitation Hub Ltd | Health & social care | 2025 |
| Voguevault Apparel Limited | Wholesale & retail | 2023 |
| Voithia Outreach Limited | Extraterritorial | 2013 |
| Volante Aeromedical Services Limited | Health & social care | 2019 |
| Volmech Fire and Security Limited | Construction | 2023 |
| Volmech Group Limited | Financial services | 2024 |
| Volmech Limited | Construction | 2013 |
| Volmech Mechanical Ltd | Construction | 2018 |
| Voltage Electrical Services (UK) Ltd | Construction | 2014 |
| Voltaic Renewables Limited | Construction | 2023 |
| Voltaro Ltd | Wholesale & retail | 2026 |
| Voltelex Ltd | Extraterritorial | 2025 |
| Volts&Bolts Service's Ltd | Manufacturing | 2024 |
| Vomero Limited | Real estate | 1991 |
| VPR Consulting Ltd | Professional & scientific | 2024 |
| VPVINTAGE88 Ltd | Wholesale & retail | 2024 |
| VR Build Ltd | Construction | 2024 |
| VR Building&Construction Ltd | Manufacturing | 2018 |
| VR Carpenters Limited | Construction | 2017 |
| VR Glebe Path Limited | Households | 2022 |
| Vrig Limited | Manufacturing | 2026 |
| VRP Mining Ltd | Mining & quarrying | 2022 |
| VS Motors Ltd | Wholesale & retail | 2020 |
| VSH Trade Ltd | Construction | 2023 |
| VTV PVT Ltd | Wholesale & retail | 2018 |
| Vulnerashield Ltd | Information & communication | 2025 |
| VV Creative Ltd | Professional & scientific | 2016 |
| VVR Contractors Ltd | Construction | 2018 |
| VYP Distribution Ltd | Transport & logistics | 2020 |
| Vznry Ltd | Information & communication | 2025 |
| W Acquisitions LLP | | 2015 |
| W B C F Holdings Limited | Agriculture & fishing | 2021 |
| W B C Farms Holdings Limited | Financial services | 2021 |
| W B Chambers Farms Limited | Agriculture & fishing | 2016 |
| W B Chambers Services Limited | Administrative & support | 2020 |
| W B Friars Limited | Financial services | 2021 |
| W E Manin Limited | Construction | 2018 |
| W Finance Corporation LLP | | 2015 |
| W K N Coaches Limited | Transport & logistics | 2014 |
| W M Scaffolding Ltd | Construction | 2004 |
| W Pynn (Contractors) Limited | Administrative & support | 2003 |
| W. RYE Tiling Limited | Construction | 2007 |
| W.E. Waste Limited | Water & waste | 2020 |
| W.G.Sharp & SON Limited | Financial services | 1939 |
| W.R. Commercial Infrastructure Limited | Professional & scientific | 2015 |
| W.S. Parsons Limited | Manufacturing | 2016 |
| W.S.N Ltd | Transport & logistics | 2019 |
| W3SJO Holdings Ltd | Financial services | 2023 |
| W8 Financial Services Ltd. | Financial services | 2015 |
| Wacdistribution Ltd | Wholesale & retail | 2023 |
| Wagtail Rescue ARK CIC | Other services | 2026 |
| Waiyin Garden Limited | Hospitality | 2024 |
| Wakewood Productions Ltd. | Information & communication | 2017 |
| WAL Property Services Ltd | Hospitality | 2026 |
| Walcott & Partners Limited | Professional & scientific | 2016 |
| Walkerrs Ltd | Agriculture & fishing | 2026 |
| Walking Global Ltd | Wholesale & retail | 2023 |
| Wallond and Hysted Limited | Construction | 2026 |
| Walnut Tree Farriers Ltd | Other services | 2025 |
| Walnut Tree Garden Limited | Hospitality | 2017 |
| Walnut Tree Lane Ltd | Households | 1999 |
| Walprop Ltd | Real estate | 2015 |
| Walter Bull & SON (Bishopsgate) Limited | Real estate | 1955 |
| Wandsworth Road & Netherford Road Management Company Limited | Households | 2006 |
| WAP Technical Solutions Ltd | Information & communication | 2018 |
| Wardens Property Rentals Ltd | Real estate | 2024 |
| Ware Estates Ltd | Real estate | 2025 |
| Warham Professional Services Limited | Construction | 2018 |
| Warmair Mechanical Services Limited | Construction | 2016 |
| Warmlake Orchard Residents Management Company Limited | Households | 2022 |
| Warmthcraft Solutions Limited | Construction | 2023 |
| Warnford Place (Loose) Management Limited | Households | 1997 |
| Warwick & Warwick Properties Ltd | Construction | 2006 |
| Wash & Shiny Ltd | Wholesale & retail | 2016 |
| Wash House Yard Management Company Limited | Households | 2025 |
| Wask Construction Ltd | Construction | 2025 |
| Water WE Holding Ltd | Hospitality | 2012 |
| Water's Edge Estate Management Limited | Households | 2022 |
| Watercolour Landscapes With Geoff Kersey Ltd | Arts & recreation | 2017 |
| Watercolour Tutorial Online Ltd | Other services | 2014 |
| Watercombe Investments Limited | Financial services | 2017 |
| Watercress Way Management Company Limited | Households | 2011 |
| Waterfall Group Ltd | Wholesale & retail | 2024 |
| Wateringbury Pear Orchards Limited | Other services | 1995 |
| Waterloo Acoustics Ltd. | Professional & scientific | 2000 |