| Thomas Bray Limited | Construction | 2016 |
| Thomas Jean Associates Limited | Administrative & support | 2001 |
| Thomas Philpott Limited | Construction | 2007 |
| Thompson First Limited | Wholesale & retail | 1978 |
| Time 2 Shine Services Limited | Other services | 2018 |
| Toby's Sheds Limited | Wholesale & retail | 1999 |
| TOM Brookes Flooring Limited | Construction | 2023 |
| TOM Philpott & Co Limited | Manufacturing | 2021 |
| Total Drylining Systems Limited | Construction | 2013 |
| Total Render Systems Limited | Construction | 2024 |
| Trident Group Facilities Management Ltd | Administrative & support | 2019 |
| Trine Beans Limited | Hospitality | 2020 |
| Tru-Tools Limited | Manufacturing | 2002 |
| True Careers Limited | Administrative & support | 2005 |
| Tsvc Ltd | Wholesale & retail | 2011 |
| Turners Pallets & Recycling Services Limited | Transport & logistics | 2012 |
| Turnshred Limited | Wholesale & retail | 1986 |
| Twelve Hundred Degrees Limited | Financial services | 2023 |
| UK Mb-I Limited | Administrative & support | 2008 |
| Ultimate Golf Limited | Wholesale & retail | 2016 |
| Unchain Potential Limited | Professional & scientific | 2015 |
| Unique Auction Limited | Wholesale & retail | 2020 |
| Vale Road Investment Limited | Real estate | 2021 |
| Vanessa Bradford Limited | Real estate | 2021 |
| Vanilla by Hayley Ltd | Other services | 2012 |
| VCS (Manufacturing) Limited | Administrative & support | 2010 |
| Verseveld UK Limited | Wholesale & retail | 2021 |
| VHS Plant Hire Limited | Administrative & support | 1966 |
| W & L Properties Ltd | Real estate | 2012 |
| Walkers the Bakers, Stroud Limited | Manufacturing | 2023 |
| Warner Solutions Limited | Professional & scientific | 2017 |
| Warwick Machine Tools Limited | Wholesale & retail | 1992 |
| Wescon Ltd | Wholesale & retail | 2019 |
| Westlands Community Leisure Limited | Arts & recreation | 2017 |
| Westminster Project Services Limited | Construction | 2015 |
| Westvere Limited | Health & social care | 2009 |
| Westview Plastering Limited | Construction | 2018 |
| Whitblue Limited | Health & social care | 2020 |
| Wiltshire Ford and Co. Limited | Real estate | 1996 |
| Wolbridge Limited | Professional & scientific | 2002 |
| Wolverhampton Airport Investments Limited | Transport & logistics | 2004 |
| Wolverhampton Airport Limited | Transport & logistics | 2004 |
| Wolverhampton Airport Properties Limited | Transport & logistics | 2004 |
| Worcester Ceilings Limited | Construction | 2013 |
| Worcester Electrical Contractors Limited | Construction | 2024 |
| Worcestershire Capital Limited | Construction | 2025 |
| Worksdun Investments Limited | Financial services | 2021 |
| WT Business Consultancy Ltd | Professional & scientific | 2008 |
| Wyre PIE Company Limited | Manufacturing | 2015 |
| Xpert Technologies Limited | Professional & scientific | 2018 |
| YEW Tree Close (Quedgeley Phase 3) Limited | Administrative & support | 2023 |
| Yorks Bell Court Limited | Hospitality | 2020 |
| Yorks Brindley Limited | Hospitality | 2020 |
| Yorks Paradise Limited | Hospitality | 2021 |
| Yvette Craig Photos Limited | Professional & scientific | 2010 |