| Ultimate Aviation Consultancy Ltd | Education | 2015 |
| Ultimate Contribution Limited | Education | 2021 |
| Ultimate Detailing Ltd | Wholesale & retail | 2023 |
| Ultimate Training & Safety Ltd | Education | 2022 |
| UME Advantage Limited | Information & communication | 2017 |
| Unibrand UK Limited | Manufacturing | 2004 |
| Unify Controls Limited | Professional & scientific | 2026 |
| Unit 3 Rotherbrook Court Management Company Limited | Professional & scientific | 2007 |
| United Transport Zimbabwe Freight Limited | Professional & scientific | 1990 |
| Upfront Automotive Limited | Wholesale & retail | 2022 |
| Upfront Tuning Limited | Wholesale & retail | 2024 |
| Upperton Holdings Limited | Financial services | 1999 |
| Urban Revolution Limited | Financial services | 2016 |
| Utiliq Ltd | Manufacturing | 2025 |
| V&R Property Limited | Real estate | 2016 |
| VAL Heli SKI LLP | | 2010 |
| Vale Croft Development Ltd | Real estate | 2026 |
| VDG Consulting Ltd | Professional & scientific | 2026 |
| Veca Architects Ltd | Professional & scientific | 2021 |
| Vehement Consulting Limited | Professional & scientific | 2021 |
| Venthams Farm Partnership LP | | 2017 |
| Venue Sports Limited | Arts & recreation | 2026 |
| Verbapp Limited | Information & communication | 2021 |
| Verisum Ltd | Information & communication | 2026 |
| Verve Design Studio Limited | Other services | 2011 |
| Vestis Corporate Clothing Limited | Wholesale & retail | 2004 |
| Victory Ceramics Limited | Construction | 2012 |
| Victory Line Media Ltd. | Information & communication | 2015 |
| Viking Corp Limited | Manufacturing | 1988 |
| Viking Oaks Limited | Construction | 2019 |
| Viking PCB Equipment Limited | Real estate | 1999 |
| Village (Petersfield) Limited(The) | Administrative & support | 1985 |
| Village Mews Management Limited | Households | 1987 |
| Visionsmith Ltd | Professional & scientific | 2025 |
| Vita Connection Ltd | Wholesale & retail | 2017 |
| Vitalhealth Network Ltd | Health & social care | 1994 |
| Vixpix Films Limited | Information & communication | 2002 |
| Volute Games LLP | | 2024 |
| VQ Ipswich Limited | Hospitality | 2024 |
| VR Healthy CIC | Professional & scientific | 2018 |
| VS Fire Services Ltd | Public administration | 2016 |
| Waivall Ltd | Health & social care | 2018 |
| Walden (Croft Road) Management Limited | Real estate | 2006 |
| Walk in Bath Co Direct Ltd | Extraterritorial | 2012 |
| Walk in Baths Direct Ltd | Extraterritorial | 2012 |
| Walk in Showers Direct Ltd | Extraterritorial | 2012 |
| Wallis White & Co (Petersfield) Limited | Professional & scientific | 2019 |
| Wallis White & Co Limited | Professional & scientific | 2021 |
| Wandering Star on Location Vehicle Facilities Limited | Administrative & support | 2017 |
| Ward Ecology Limited | Professional & scientific | 2004 |
| Weaver Studio LLP | | 2026 |
| Weavers Yard Developments Limited | Construction | 2017 |
| Webb Sales Management Limited | Professional & scientific | 2023 |
| Wellborne Holdings Limited | Financial services | 2025 |
| Wellbrands Limited | Hospitality | 2017 |
| Wellneat Physiotherapy Ltd | Extraterritorial | 2022 |
| Wenham Manor Residents Ltd | Real estate | 1997 |
| Wessex Oak Ltd | Construction | 2025 |
| West Byfleet Investment Club LLP | | 2025 |
| West Meon and Warnford Petanque Club | Arts & recreation | 2023 |
| West Meon PUB Limited | Hospitality | 2022 |
| West Sussex Archaeology Limited | Professional & scientific | 2001 |
| Western Mountains Ltd | Arts & recreation | 2023 |
| Westport Global Limited | Financial services | 1999 |
| Westport MAD Limited | Wholesale & retail | 2008 |
| Westwood House Limited | Information & communication | 2023 |
| Weydown Investments Limited | Education | 2020 |
| Weymouth & Portland Sailing School Limited | Transport & logistics | 2003 |
| Wheatley Books Limited | Other services | 2007 |
| Wheelbarrow Weld Ltd | Wholesale & retail | 2026 |
| Wheeldon Property Services Limited | Real estate | 2025 |
| Whiskey Alpha Ltd. | Education | 2017 |
| White Rose Garages Limited | Financial services | 2024 |
| White Star Property Services Limited | Construction | 2016 |
| Whiteley Developments Limited | Real estate | 2014 |
| Whitewater Court Developments Limited | Financial services | 2026 |
| Whitman LB Ltd | Administrative & support | 2015 |
| Whyte Horse PUB Limited | Hospitality | 2022 |
| Wibco Direct Ltd | Extraterritorial | 2012 |
| Wightman Heritage Planning Ltd | Professional & scientific | 2025 |
| Wild Things Flowers (Mayfair) Limited | Wholesale & retail | 2014 |
| Wilderness Films Limited | Information & communication | 2005 |
| Wilderness Production Company Limited | Information & communication | 2005 |
| Wilderspin Consulting Limited | Administrative & support | 2009 |
| William Hartley Bespoke Carpentry Limited | Manufacturing | 2021 |
| Williams of Petersfield Ltd | Real estate | 2000 |
| Willow TEC Limited | Information & communication | 2013 |
| Wills and Bills Ltd | Professional & scientific | 2020 |
| Willx Digital Group Ltd | Information & communication | 2025 |
| Wiltshires Garage Limited | Wholesale & retail | 2008 |
| Wineroutes Ltd | Extraterritorial | 2005 |
| Winning Digital Ltd | Information & communication | 2025 |
| Winscom Farms Ltd | Financial services | 2021 |
| Winston Heights Developments Ltd | Construction | 2015 |
| Wintergold Limited | Real estate | 1995 |
| Winton House Centre | Hospitality | 2011 |
| Wireless R US Ltd | Information & communication | 2011 |
| Wishing Well Health Limited | Information & communication | 2019 |
| Wolf Bespoke Developments Limited | Construction | 2021 |
| Wolverton Gardens Management Company Limited | Households | 2006 |