| Vertex Digital Solutions Ltd | Information & communication | 2022 |
| Vertiport Solutions Ltd | Transport & logistics | 2025 |
| Vesta Architects Limited | Professional & scientific | 2018 |
| Vested AS Ltd | Professional & scientific | 2026 |
| Victory Arch Ltd | Construction | 2025 |
| Victrix HSE Limited | Professional & scientific | 2020 |
| Vida Lettings & Management Ltd | Real estate | 2021 |
| Village Wines Hampshire Limited | Wholesale & retail | 2016 |
| Villages Oppose Warehouses Community Interest Company | Other services | 2022 |
| Vintro Consulting Ltd | Professional & scientific | 2025 |
| Vinwood Creative Limited | Information & communication | 2013 |
| Viorel Arhiroaie Ltd | Transport & logistics | 2019 |
| Viralize Ltd | Professional & scientific | 2025 |
| Vision Construction & Development Ltd | Construction | 2017 |
| Vision Fire & Security Ltd | Construction | 2021 |
| Vision Furniture Ltd | Construction | 2022 |
| Vision Group (South) Ltd | Construction | 2023 |
| Vista Marketing Limited | Extraterritorial | 1997 |
| Vitality Guru Ltd | Extraterritorial | 2020 |
| Vitrium Limited | Wholesale & retail | 2025 |
| Vmdy Limited | Real estate | 2021 |
| Voulez-Vous Limited | Information & communication | 2025 |
| W. Estates Ltd | Real estate | 1997 |
| W.Mandry Limited | Agriculture & fishing | 1955 |
| Waiora Life Sciences Ltd | Professional & scientific | 2024 |
| Wakehurst Limited | Professional & scientific | 2005 |
| Walker and Walker INT Ltd | Wholesale & retail | 1979 |
| Wall Cottage Drive RTM Company Ltd | Households | 2014 |
| Walon Automotive Services Limited | Extraterritorial | 1982 |
| Walon Limited | Transport & logistics | 1978 |
| Warmstyle Developments Ltd | Construction | 2017 |
| Warnes Marketing Consulting Ltd | Professional & scientific | 2025 |
| Warren Hill Farm Limited | Real estate | 2010 |
| Warrior Building Services Ltd | Other services | 2021 |
| Watchtower Safety Ltd | Administrative & support | 2025 |
| Water Bailiffs Farm (Development) Limited | Construction | 2023 |
| Water Bailiffs Farm Limited | Construction | 2017 |
| Waterfall Solutions Ltd | Professional & scientific | 2020 |
| Waterside Press Ltd | Information & communication | 2002 |
| Watt Heating and Plumbing Ltd | Construction | 2019 |
| Wayback MCC Limited | Arts & recreation | 2020 |
| Wayward Directions Ltd | Administrative & support | 2020 |
| WBF Barns (Management) Ltd | Households | 2026 |
| WE ARE Projects Ltd | Extraterritorial | 2013 |
| WE ARE Safe Hands Ltd | Professional & scientific | 2018 |
| WE Buy ANY Car Limited | Wholesale & retail | 2006 |
| WE Wash Everything Ltd | Administrative & support | 2023 |
| Wealthdash Ltd | Information & communication | 2019 |
| Weatherby IT Consultancy Ltd | Information & communication | 2026 |
| Web X Design Studio UK Ltd | Information & communication | 2021 |
| Webelware Limited | Information & communication | 2012 |
| Webster Associates Ltd | Professional & scientific | 2020 |
| Webster Associates Southern Limited | Professional & scientific | 2010 |
| Wedmans Place Management Company Ltd | Other services | 2012 |
| Well House Farming Limited | Agriculture & fishing | 2017 |
| Wentworth Fencing & Landscaping Ltd | Administrative & support | 2023 |
| Wentworth Gates Limited | Extraterritorial | 2011 |
| Wentworth Landscaping Limited | Administrative & support | 2026 |
| Wentworth Steel Fabrication Ltd | Manufacturing | 2021 |
| Wentworth Tyres Limited | Manufacturing | 2026 |
| West Green Capital Ltd | Financial services | 2026 |
| WET Rooms (UK) Limited | Construction | 2004 |
| WFJ Finance Transformation Limited | Information & communication | 2022 |
| WGR Transport Ltd | Transport & logistics | 2020 |
| Wheel Doctor Limited | Construction | 2004 |
| Where's Your Website Ltd | Information & communication | 2011 |
| Whirlycam Ltd | Information & communication | 2025 |
| Whitbreads Trading Ltd | Administrative & support | 2011 |
| White Glove Cleaning & Janitorial Supplies Limited | Administrative & support | 2012 |
| White Lilac Flowers Limited | Wholesale & retail | 2015 |
| White Rhino Clothing Ltd | Arts & recreation | 2014 |
| Whiteoaks International Limited | Administrative & support | 1999 |
| Whiteoaks PR Limited | Professional & scientific | 2013 |
| Whiteoaks Trustees Limited | Professional & scientific | 2021 |
| Whitewater Advisors Limited | Real estate | 2021 |
| Whitewater Property Ltd | Real estate | 2019 |
| Whsubsurface Limited | Mining & quarrying | 2026 |
| Wicker Grey Ltd | Wholesale & retail | 2022 |
| Wigdly Ltd | Wholesale & retail | 2022 |
| Wild Blue Yonder Limited | Transport & logistics | 2000 |
| Wild Brands Limited | Manufacturing | 2003 |
| Wild Empowerment Limited | Administrative & support | 2009 |
| Wild Green Acres Ltd | Agriculture & fishing | 2021 |
| Wild Software Ltd. | Information & communication | 1998 |
| Wild Technologies Limited | Information & communication | 2003 |
| Wildmoor Villas Management Company Limited | Households | 2007 |
| Wiley FOX Mapping Limited | Information & communication | 2026 |
| Will Wallis Consulting Ltd | Professional & scientific | 2024 |
| William Grant & Sons UK Limited | Wholesale & retail | 1988 |
| Willowbank Farm 2022 Ltd | Real estate | 2022 |
| Winchfield Court Farm Limited | Wholesale & retail | 2019 |
| Winchfield Court Residents Limited | Households | 1987 |
| Winchfield Logs Limited | Extraterritorial | 2019 |
| Winning Events Ltd | Administrative & support | 2019 |
| Winter & Broadbent Commercial Ltd | Real estate | 2026 |
| Wintney Carriage Company Limited | Administrative & support | 2017 |
| Wise Tutoring Ltd | Other services | 2025 |
| Wisteria Investing Ltd | Real estate | 2019 |
| WJB Lifting Ltd | Administrative & support | 2024 |
| Wolf Energy Advisory Limited | Professional & scientific | 2020 |