| Vehicle Cosmetic Repairs Ltd | Construction | 2026 |
| VEL Mart Morrison Ltd | Wholesale & retail | 2018 |
| VEL Mart Properties Ltd | Real estate | 2023 |
| VEL Mart Retail Ltd | Wholesale & retail | 2015 |
| Velo Electric Ltd | Wholesale & retail | 2022 |
| Velvetpour Ltd | Wholesale & retail | 2025 |
| Ventilation Ventures Limited | Financial services | 2024 |
| Verisa Ltd | Wholesale & retail | 2022 |
| Veritas Promotions Limited | Arts & recreation | 2025 |
| Veterans Activities for Mental Health C.I.C. | Administrative & support | 2023 |
| Vickers & Barrass Ltd | Real estate | 2025 |
| Victims' Voice Durham CIC | Education | 2025 |
| Victor Oxford Houses Limited | Real estate | 2023 |
| Victoria Phillips T/A Apheya Animal Nutrition Limited | Agriculture & fishing | 2004 |
| Vigilant Ventures Ltd | Administrative & support | 2023 |
| Vijeya Limited | Wholesale & retail | 2026 |
| Vindomora Holiday Lets Ltd | Hospitality | 2020 |
| Vindomora Solutions Limited | Professional & scientific | 2015 |
| Vistaeste Limited | Professional & scientific | 2025 |
| Vital Ground Creative Ltd | Manufacturing | 2022 |
| VJR Express Limited | Wholesale & retail | 2024 |
| VJS Shop Local Ltd | Wholesale & retail | 2018 |
| VS Aromas Ltd | Manufacturing | 2022 |
| VW Camper Hire (North East) Ltd | Administrative & support | 2014 |
| W & W Trading Limited | Financial services | 2022 |
| Waltman Forge Limited | Real estate | 2023 |
| Walton Property and Investments Ltd | Real estate | 2019 |
| Wapd Property Limited | Real estate | 2018 |
| Waskerley Pallets Limited | Manufacturing | 2003 |
| Watling Spaces Community Interest Company | Arts & recreation | 2019 |
| Watling Street Garage Limited | Real estate | 2026 |
| WD Autotech Ltd | Wholesale & retail | 2021 |
| WE ARE PDR Limited | Wholesale & retail | 2024 |
| WE FIX IT 1 Limited | Manufacturing | 2019 |
| WE LET ANY House .COM Limited | Real estate | 2025 |
| Wellbeing 4 MEN C.I.C. | Health & social care | 2019 |
| Werevamp Media Ltd | Information & communication | 2014 |
| Westwood Accountancy Limited | Professional & scientific | 2012 |
| Whickham Plumbing and Heating Ltd | Construction | 2023 |
| Whinfell Commercials Ltd | Wholesale & retail | 2024 |
| Whitehall Executive Developments Limited | Construction | 2000 |
| Whitehall Lane Management Company Limited | Real estate | 2001 |
| Whitmore Systems Ltd | Administrative & support | 2017 |
| Wild Open Hearts Ltd | Arts & recreation | 2025 |
| Wilkinn Limited | Wholesale & retail | 2025 |
| Williamson Joinery Ltd | Construction | 2026 |
| Willowbrook Motor Company Ltd | Wholesale & retail | 2025 |
| Wings Connect Ltd | Information & communication | 2026 |
| Winning Homes Limited | Construction | 2001 |
| Wireless Broadband Company, Limited | Information & communication | 2008 |
| Wise Choice Lettings Limited | Real estate | 2024 |
| Wise Global Consultancy Limited | Administrative & support | 2024 |
| WOK N Go Limited | Hospitality | 2017 |
| Wonderland Events & Entertainment Ltd | Arts & recreation | 2025 |
| Wonderwalls (NE) Ltd | Construction | 2026 |
| Woodbury Simpson Ltd | Administrative & support | 2018 |
| Worgan Properties Limited | Real estate | 2023 |
| Work Space App Ltd | Information & communication | 2025 |
| Works Best for YOU Limited | Professional & scientific | 2014 |
| Worldwide Event Sales Ltd | Administrative & support | 2026 |
| WOT Nots Retail Ltd | Wholesale & retail | 2024 |
| Wram Fabrications Limited | Construction | 2000 |
| WSW Network Ltd | Other services | 2009 |
| WTC North East Property Developments Ltd | Construction | 2024 |
| Xela Limited | Wholesale & retail | 2020 |
| XG Showcase Academy London Limited | Education | 2022 |
| Xpress Lifestyle Solutions Ltd | Financial services | 2013 |
| Xscientific Ltd | Wholesale & retail | 2024 |
| Xtra Large Ltd | Professional & scientific | 2020 |
| Ycdi Limited | Information & communication | 2026 |
| Yealink Entertainment Ltd | Financial services | 2017 |
| YMS Equities Ltd | Financial services | 2018 |
| Your Big Tomorrow Ltd | Arts & recreation | 2019 |
| Youth Ministry Commercial Ltd | Professional & scientific | 1998 |
| Youth Ministry Trust | Other services | 2012 |
| Zencos Architectural Ltd | Professional & scientific | 2012 |
| Zenith Mechanical Services Limited | Construction | 2017 |
| Zenko Health Ltd | Wholesale & retail | 2019 |