| Vequity Capital Investments Ltd | Financial services | 2023 |
| VEU Properties Ltd | Real estate | 2023 |
| Vibratechniques Limited | Manufacturing | 1962 |
| Victory Convenience Store Limited | Wholesale & retail | 2018 |
| Viewpoint Global Ltd | Professional & scientific | 2018 |
| Viewsource Ltd | Information & communication | 2011 |
| VIM Camps Ltd | Health & social care | 2023 |
| Visual Research Department Limited | Information & communication | 2025 |
| Vivid Technology Collective Ltd | Administrative & support | 2025 |
| VLH Events Ltd | Administrative & support | 2021 |
| Voice Connect Limited | Manufacturing | 1992 |
| Voidspace Limited | Information & communication | 2023 |
| Voyager Holdings Limited | Administrative & support | 2025 |
| VTQ Limited | Information & communication | 2004 |
| VW Heritage Parts Centre Limited | Wholesale & retail | 1996 |
| W Group Investments Limited | Financial services | 2023 |
| W J Maskell Limited | Professional & scientific | 2003 |
| WA Performance Limited | Construction | 2024 |
| Wade Industries Ltd | Wholesale & retail | 2025 |
| Waer Systems Limited | Information & communication | 1999 |
| Warner Technical Services Limited | Manufacturing | 2014 |
| Water Works Consulting Limited | Administrative & support | 2005 |
| Waterin' Whole Limited | Professional & scientific | 2002 |
| Watts Property Group Ltd | Real estate | 2022 |
| WE ARE Fit Attitude Limited | Arts & recreation | 2015 |
| WE Sauce Limited | Professional & scientific | 2026 |
| Wellbeing Retreats Limited | Arts & recreation | 2016 |
| Wells Plumbing & Heating Limited | Construction | 2011 |
| Wellydone Services Limited | Wholesale & retail | 2012 |
| West London School of Beauty Ltd | Education | 2023 |
| West Pier Recordings Ltd | Information & communication | 2020 |
| West Sussex Adult Homecare Ltd | Health & social care | 2017 |
| Westcroft SWP Ltd | Households | 2024 |
| Western Road Garage Limited | Wholesale & retail | 2001 |
| Westover (Shoreham-By-Sea) Freehold Limited | Real estate | 2015 |
| Wetwetwet Swim School Ltd | Extraterritorial | 2013 |
| Wheelpower Academy Ltd | Information & communication | 2026 |
| Widden Farm Ltd | Agriculture & fishing | 2024 |
| Widewater Build Ltd | Manufacturing | 2021 |
| Wilbury Grange (Hove) Limited | Households | 2004 |
| Wild Spa Ltd | Information & communication | 2015 |
| Wildeyesoptical Ltd | Professional & scientific | 2023 |
| Wildlight Living.Co Ltd | Wholesale & retail | 2025 |
| Willow Tree Care and Gardening Services Limited | Administrative & support | 2024 |
| Wingco Ltd | Construction | 2016 |
| Wintney Consulting Limited | Administrative & support | 2012 |
| WMU OFF License Ltd | Wholesale & retail | 2023 |
| Wolf on East Ltd | Manufacturing | 2025 |
| Woodmans Construction (Brighton) Limited | Construction | 2002 |
| Woodmans Outcome Limited | Construction | 2014 |
| Woodmans Structural & Architecture Limited | Professional & scientific | 2008 |
| Wooo Ltd | Administrative & support | 2020 |
| Work Ready People Limited | Professional & scientific | 2013 |
| Work Soft Play Hard Limited | Professional & scientific | 2025 |
| World Marine Limited | Information & communication | 2001 |
| Worldwide Wade Ltd | Professional & scientific | 2025 |
| Wound Consultancy Limited | Health & social care | 2014 |
| Woven Brands Ltd | Wholesale & retail | 2011 |
| Woven the Agency Ltd | Wholesale & retail | 2021 |
| X Capital Ltd | Financial services | 2023 |
| Xcelerate Fitness Ltd | Arts & recreation | 2014 |
| XP2R Ltd | Professional & scientific | 2020 |
| YES Lets Ltd. | Real estate | 2003 |
| Yeswow AI Ltd | Professional & scientific | 2025 |
| Yield & Revenue Partners Ltd | Professional & scientific | 2026 |
| YMR Ltd | Real estate | 2019 |
| Yorkshire Canopies Limited | Extraterritorial | 2015 |
| Yotee Ltd | Professional & scientific | 2023 |
| Young Calibration Limited | Professional & scientific | 1996 |
| ZAN2 IZ Limited | Health & social care | 2024 |
| Zanna Van Dijk Limited | Professional & scientific | 2016 |
| Zigzag Alive Limited | Arts & recreation | 2011 |
| Zystur Ltd | Administrative & support | 2025 |