| Uncle Beef Catering Butchers Ltd | Manufacturing | 2026 |
| UNI Admission Networks Ltd | Professional & scientific | 2020 |
| Uniq Logistic Services Limited | Construction | 2018 |
| United Foods London Ltd | Hospitality | 2024 |
| Universal Data Systems Limited | Information & communication | 1999 |
| Universal Education Connect Ltd | Administrative & support | 2026 |
| Unwire Ltd | Arts & recreation | 2018 |
| UP AYO Limited | Construction | 2019 |
| Urban Vibes Ltd | Wholesale & retail | 2025 |
| Ussr House Limited | Wholesale & retail | 2011 |
| Utku Cafe Ltd | Hospitality | 2020 |
| UWR Investments Limited | Other services | 2026 |
| V Luxury Ltd | Wholesale & retail | 2021 |
| V&L Property Investments Ltd | Real estate | 2024 |
| V.M.A. Properties Ltd | Real estate | 2019 |
| V3TR4 Limited | Information & communication | 2025 |
| Vaaitec Limited | Information & communication | 2024 |
| Vaddoor Tamilar Ondriyam UK | Education | 2016 |
| Vait Ltd | Wholesale & retail | 2025 |
| Valenciennes Villas Management Services Limited | Households | 1988 |
| Valley Asset Homes Ltd | Real estate | 2025 |
| Valley Asset Management Limited | Real estate | 2013 |
| Valley Global Consulting Limited | Information & communication | 2014 |
| Valour Technologies Limited | Information & communication | 2025 |
| Valtrix Equity Ltd | Real estate | 2026 |
| Valuebeds Limited | Wholesale & retail | 2025 |
| Vameo Labs Ltd | Information & communication | 2026 |
| Vanicaud Limited | Professional & scientific | 2013 |
| Vanlaw Property Ltd | Real estate | 2020 |
| Varma Court Management Limited | Households | 1973 |
| Varsani Assets Ltd | Real estate | 2018 |
| Varticol Ltd | Construction | 2026 |
| VAS Group Ltd | Construction | 2017 |
| VEE Beauty Limited | Other services | 2021 |
| Vehicle Source Limited | Wholesale & retail | 2025 |
| Vektor AI Ltd | Professional & scientific | 2026 |
| VEL Investments Limited | Real estate | 2024 |
| Velax Ltd | Construction | 2022 |
| Velevaldi Ltd | Construction | 2023 |
| Vellsaha Pro Ltd | Real estate | 2021 |
| Vellyfitness Ltd | Arts & recreation | 2025 |
| Velma Simon Ltd | Wholesale & retail | 2020 |
| Venderflay Ltd | Wholesale & retail | 2026 |
| Venue Assist Ltd | Administrative & support | 2012 |
| Venus Vinayak Homes Limited | Real estate | 2026 |
| Vertex Audio Ltd | Manufacturing | 2021 |
| Veyron Cars Ltd | Wholesale & retail | 2022 |
| VG Accountants Limited | Professional & scientific | 2025 |
| VIA Nova Strategic Advisory Ltd | Professional & scientific | 2026 |
| Vibe Couture Limited | Wholesale & retail | 2025 |
| Vicdachy Ltd | Health & social care | 2022 |
| Victoria Dover Ltd | Real estate | 2021 |
| Vida Luxe Ltd | Hospitality | 2024 |
| Viela Limited | Real estate | 2020 |
| Vijayam Holdings Ltd | Financial services | 2018 |
| Vijayam Properties Limited | Real estate | 2021 |
| Vijayimpex Limited | Wholesale & retail | 2017 |
| Vinayak Group London Ltd | Construction | 2026 |
| VIPS2021 Ltd | Construction | 2022 |
| VIPS2023 Properties Ltd | Real estate | 2023 |
| Vireon Facilities Ltd | Construction | 2026 |
| Visionspace Solutions Ltd | Wholesale & retail | 2024 |
| Vj's Import & Exports Ltd | Wholesale & retail | 2020 |
| VJS Accountancy Limited | Professional & scientific | 2021 |
| Vlaxya Ltd | Information & communication | 2021 |
| Vlot UK Ltd | Administrative & support | 2022 |
| Volare Group Limited | Transport & logistics | 2018 |
| Vonde Consulting Ltd | Information & communication | 2020 |
| VP Dent Hygienist Ltd | Health & social care | 2024 |
| VPD Ductwork Limited | Construction | 2016 |
| VRS Lumina Ltd | Real estate | 2026 |
| Vyuha Consulting Ltd | Information & communication | 2018 |
| Wahbi Limited | Manufacturing | 2024 |
| Walimax Limited | Wholesale & retail | 2020 |
| Walkie Active CIC | Education | 2025 |
| Walkieapp Limited | Information & communication | 2023 |
| Wanderers of the Woods Kindergarten CIC | Education | 2026 |
| Wardak Investment Ltd | Financial services | 2025 |
| Warehouse GRL Ltd | Wholesale & retail | 2023 |
| Waterbear Properties Ltd | Real estate | 2025 |
| Weather Point Roofing and Building Ltd | Construction | 2018 |
| Web Technology Solutions UK Ltd | Information & communication | 2024 |
| Weiss International Limited | Information & communication | 2019 |
| Weland Ltd | Wholesale & retail | 2025 |
| Weldmac Ltd | Manufacturing | 2023 |
| Welling Chicks Ltd | Hospitality | 2019 |
| Welling Dental Clinic Ltd | Health & social care | 2023 |
| Welling Doors Ltd | Administrative & support | 2011 |
| Welling Greengrocer Ltd | Wholesale & retail | 2019 |
| Welling Nails Ltd | Other services | 2026 |
| Welling Pizza Ltd | Hospitality | 2024 |
| Welling Property Ltd | Real estate | 2020 |
| Welling Sushi Limited | Hospitality | 2025 |
| Welling Town Business Associates Ltd | Administrative & support | 2024 |
| Welling Travels Limited | Administrative & support | 2024 |
| Welling United FC Limited | Arts & recreation | 2025 |
| Welling United Football Club C.I.C. | Arts & recreation | 2012 |
| Welling YO Sushi Ltd | Wholesale & retail | 2023 |
| Welling's Sweet and Spicy Limited | Hospitality | 2017 |
| Welltop Ltd | Other services | 2018 |