| VIO Logistics Ltd | Transport & logistics | 2026 |
| Viper Pro Marketing Ltd | Professional & scientific | 2025 |
| Virgin Atlantic Airways Limited | Transport & logistics | 1981 |
| Virgin Atlantic International Limited | Transport & logistics | 2015 |
| Virgin Atlantic Limited | Professional & scientific | 2014 |
| Virgin Atlantic Two Limited | Professional & scientific | 1998 |
| Virgin Holidays Limited | Administrative & support | 1984 |
| Virgin Travel Group Limited | Professional & scientific | 1988 |
| Virglease (3) Limited | Other services | 1999 |
| Vish Big Baby Ltd | Wholesale & retail | 2019 |
| Vision 360 Studio Ltd | Information & communication | 2020 |
| Vision 400 Healthcare Services Ltd | Health & social care | 2019 |
| Vision and YOU Ltd | Manufacturing | 2020 |
| Vision Property Connections Limited | Real estate | 2025 |
| Visitation Estates | Financial services | 1964 |
| Vista Cars Ltd | Transport & logistics | 2024 |
| Vivix Limited | Information & communication | 2022 |
| Vivix Properties Limited | Real estate | 2022 |
| Vivix Solutions Ltd | Information & communication | 2024 |
| Vizia Ltd | Health & social care | 2021 |
| VKM UK Media Ltd | Professional & scientific | 2019 |
| VKS Motors Limited | Wholesale & retail | 2023 |
| VMA Truck Trailers Service Ltd | Wholesale & retail | 2020 |
| Vmgd UK Limited | Professional & scientific | 2019 |
| VMR Technology Limited | Information & communication | 2010 |
| VMX Ltd | Administrative & support | 2011 |
| VNV Trading Limited | Health & social care | 2017 |
| VO Associates Limited | Administrative & support | 2010 |
| Voceware Ltd | Information & communication | 2019 |
| Vogue Cosmetics Ltd | Wholesale & retail | 2025 |
| Vojs Ltd | Real estate | 2014 |
| Volanteus Limited | Transport & logistics | 2016 |
| Voller & Co. Limited | Professional & scientific | 1961 |
| Volt Express Ltd | Transport & logistics | 2015 |
| Volta Site Services Ltd | Construction | 2024 |
| Voltage Ventures Ltd | Arts & recreation | 2023 |
| Voltex Computers Limited | Information & communication | 2000 |
| Volution Holdings Limited | Manufacturing | 2002 |
| Volution Ventilation Group Limited | Manufacturing | 2002 |
| VOX NET Communications Ltd | Information & communication | 2024 |
| Voya Global Ltd | Administrative & support | 2014 |
| VP Professional Services Ltd | Professional & scientific | 2016 |
| Vrsr Group Limited | Real estate | 2025 |
| VTD Ltd | Other services | 2025 |
| VTK Grocery Ltd | Wholesale & retail | 2020 |
| VVK Contractors Ltd | Construction | 2024 |
| VWS 3737 Ltd | Wholesale & retail | 2025 |
| W & H Motors Limited | Wholesale & retail | 1986 |
| W & R Buxton Holdings Limited | Real estate | 2003 |
| W & R Buxton Homes Limited | Construction | 2003 |
| W Hughes Heating & Plumbing Ltd | Construction | 2024 |
| W S Locksmiths Ltd | Other services | 2023 |
| W S Rail Limited | Administrative & support | 2012 |
| W Squared Carpentry Limited | Manufacturing | 2026 |
| W&H Investments Limited | Real estate | 2025 |
| W&M Autotraders Ltd | Transport & logistics | 2025 |
| W&M Builders Ltd | Construction | 2012 |
| W-Delia Service Limited | Hospitality | 2025 |
| W. Harbour & Sons Limited | Professional & scientific | 1987 |
| W.Parker and Son(Croydon)Limited | Administrative & support | 1963 |
| W3TYRES Ltd | Wholesale & retail | 2022 |
| W8 Freight Ltd | Administrative & support | 2025 |
| WA (Number 1) Limited | Arts & recreation | 2016 |
| WA Mega Apparels Ltd | Wholesale & retail | 2025 |
| WAC Experts Ltd | Construction | 2026 |
| Wacky Wickets Ltd | Arts & recreation | 2016 |
| Waddon House Freeholders Ltd | Households | 2021 |
| Waikua Services Ltd | Health & social care | 2021 |
| Wakeford and Co (Seaford) Ltd | Wholesale & retail | 2009 |
| Walker Weddings Ltd | Professional & scientific | 2021 |
| Walkiez & Purrz Limited | Manufacturing | 2013 |
| Wall 2 Wall (Crawley) Ltd | Wholesale & retail | 2020 |
| Walton Hall Manor Country Park Limited | Hospitality | 2021 |
| Walworth Road Dental Care Limited | Health & social care | 2011 |
| Wandel Box Limited | Professional & scientific | 2014 |
| Ward Coaching & Holiday Club Ltd | Arts & recreation | 2024 |
| Ward Coaching Ltd | Arts & recreation | 2026 |
| Warm Homes Sussex Ltd | Construction | 2023 |
| Warnham Solutions Ltd | Administrative & support | 2010 |
| Warraich Enterprises Ltd | Wholesale & retail | 2025 |
| Warraich Traders Limited | Wholesale & retail | 2024 |
| Wasi Pro Ltd | Wholesale & retail | 2026 |
| Waste Junkies Ltd | Water & waste | 2023 |
| Wastenergy Solutions Ltd | Wholesale & retail | 2023 |
| Watch and Strap Limited | Wholesale & retail | 2023 |
| Waterboy Plumbing and Heating Limited | Construction | 2019 |
| Watercress Estates Ltd | Real estate | 2023 |
| Waterhall Resorts Ltd | Real estate | 2017 |
| Waterized Limited | Administrative & support | 2020 |
| Waterlea Properties Ltd | Real estate | 2017 |
| Waterlow and Sons Limited | Other services | 2016 |
| Watershaw Group Limited | Financial services | 2017 |
| Watershaw Properties BLP Limited | Real estate | 2018 |
| Watershaw Properties Investments Limited | Real estate | 2017 |
| Watershaw Properties Management Limited | Real estate | 2018 |
| Waterside Escapes Limited | Real estate | 2015 |
| Waterstream Limited | Administrative & support | 2006 |
| Waterstream Property Limited | Real estate | 2018 |
| Watson Enterprises Limited | Real estate | 2001 |
| Wavelogic Limited | Information & communication | 2016 |