| Vision to WIN Ltd | Information & communication | 2026 |
| VISION2DAY Limited | Information & communication | 2025 |
| Visionaries Recruitment Ltd | Administrative & support | 2020 |
| Vistamed Limited | Professional & scientific | 2014 |
| Vita Building Ltd | Construction | 2018 |
| Vital Cars Ltd | Wholesale & retail | 2018 |
| Vital Protection Solutions Ltd | Administrative & support | 2023 |
| Viva Consulting Services Ltd | Professional & scientific | 2019 |
| Viva Gateways Limited | Wholesale & retail | 2015 |
| Vivy Services Ltd | Administrative & support | 2017 |
| Vixteria Limited | Wholesale & retail | 2024 |
| Vkbs Capital Ltd | Wholesale & retail | 2025 |
| VKD Investments Ltd | Real estate | 2024 |
| VKD Krastev Ltd | Construction | 2014 |
| Vkmk Ltd | Professional & scientific | 2026 |
| Vkremoye Ltd | Wholesale & retail | 2020 |
| Vksa Stays Ltd | Real estate | 2025 |
| VLC Utilities Ltd | Construction | 2023 |
| Vlsn Solution Ltd | Transport & logistics | 2026 |
| VM Solution C Ltd | Construction | 2019 |
| VMP Property Ltd | Real estate | 2026 |
| VMV Health and Beauty Ltd | Other services | 2023 |
| Vokom Services Limited | Information & communication | 2025 |
| Voltcheq Ltd | Manufacturing | 2023 |
| VOO Solutions Ltd | Professional & scientific | 2025 |
| Vortex Elite Electrical Ltd | Construction | 2026 |
| Vought Ltd. | Wholesale & retail | 2019 |
| Voyager Global Mobility (VGM) Ltd | Health & social care | 2024 |
| Voyaj Global Services Ltd | Administrative & support | 2026 |
| VPA Church | Other services | 2019 |
| Vpetrov Ltd | Construction | 2015 |
| Vrooma Ltd | Wholesale & retail | 2026 |
| VSZ Construction Limited | Construction | 2023 |
| Vuleni Ltd. | Transport & logistics | 2018 |
| Vyda Developers Limited | Information & communication | 2026 |
| Vyntechai Ltd | Professional & scientific | 2025 |
| Vzon Security Ltd | Administrative & support | 2025 |
| W N ZEE Supplies Ltd | Wholesale & retail | 2011 |
| W Shopnshine Ltd | Wholesale & retail | 2025 |
| W&M Contractors Ltd | Construction | 2020 |
| W.P.Ssolution Ltd | Construction | 2025 |
| W.W.Haulage Ltd | Transport & logistics | 2018 |
| WA Management Ltd | Hospitality | 2025 |
| Wa&B Services Ltd | Transport & logistics | 2019 |
| WAI WAI Kitchen Ltd | Hospitality | 2025 |
| Waiper Limited | Other services | 2015 |
| Waiza Motors Ltd | Wholesale & retail | 2024 |
| Wajee Connect Ltd | Information & communication | 2026 |
| Wajha AL Mestakbel Limited | Information & communication | 2025 |
| Wakefields Property Maintenance Ltd | Construction | 2015 |
| Waleedismail Ltd | Wholesale & retail | 2025 |
| Wali Pro Services Ltd | Other services | 2017 |
| Wali Technologies Ltd | Information & communication | 2025 |
| Waliha Ltd | Wholesale & retail | 2024 |
| Wall Constructions Ltd | Construction | 2025 |
| Wallaceways Ltd | Manufacturing | 2012 |
| Wallington PFC Limited | Wholesale & retail | 2015 |
| Walsh Project Support Services Co. Ltd | Professional & scientific | 2014 |
| Waltham International College Limited | Education | 2010 |
| WAP Tech Limited | Wholesale & retail | 2020 |
| WAQ Properties Ltd | Real estate | 2020 |
| Wardrob Delight Limited | Manufacturing | 2026 |
| Warley International Ltd | Administrative & support | 2018 |
| Warming Care Ltd | Health & social care | 2026 |
| Warrior Security Services Ltd | Administrative & support | 2022 |
| Wassi Property Management Limited | Construction | 2023 |
| Wata Ltd | Wholesale & retail | 2022 |
| Watch Defender Services Ltd | Administrative & support | 2025 |
| Watch ME Solutions Ltd | Wholesale & retail | 2025 |
| Watch Squad Security Ltd | Administrative & support | 2021 |
| Water Themes Ltd | Hospitality | 2020 |
| Waterhouse Solicitors Limited | Professional & scientific | 2022 |
| Watsons Farm Eggs Limited | Wholesale & retail | 2022 |
| Wayne's Web Ltd | Information & communication | 2016 |
| WB Computers Ltd | Wholesale & retail | 2024 |
| WE Cover 360 Ltd | Professional & scientific | 2024 |
| WE Deliver 4 YOU Ltd | Transport & logistics | 2018 |
| WE FIX Shopfronts Ltd | Construction | 2021 |
| We@Shopaholics.Uk Ltd | Wholesale & retail | 2024 |
| Wealth Digital Ltd | Wholesale & retail | 2024 |
| WEALTH4U (UK) Consultants Limited | Other services | 2013 |
| Wealthspec Ltd | Information & communication | 2024 |
| Webcoronet Limited | Information & communication | 2022 |
| Webdeb Limited | Information & communication | 2015 |
| Webkart Private Limited | Wholesale & retail | 2020 |
| Websolution London Limited | Professional & scientific | 2012 |
| Webuyfones Ltd | Wholesale & retail | 2023 |
| Wegetsneakers Services (UK) Limited | Wholesale & retail | 2018 |
| Wein & Goldberg Group Ltd | Financial services | 2015 |
| Well Able Education Ltd | Education | 2020 |
| Well Bite Ltd | Hospitality | 2021 |
| Well by Science Limited | Manufacturing | 2026 |
| Well Range UK Ltd | Hospitality | 2019 |
| Well Water House Limited | Real estate | 2018 |
| Wellness Xtra Ltd | Health & social care | 2022 |
| Wellsprings Solicitors Ltd | Professional & scientific | 2020 |
| West Designs Limited | Construction | 2024 |
| West HAM Solicitors Limited | Professional & scientific | 2013 |
| West London Studios Management Limited | Households | 1991 |
| West View Indian Ltd | Hospitality | 2025 |