| Wadds Inc Limited | Professional & scientific | 2020 |
| Wakelance Ltd | Administrative & support | 2019 |
| Wall Image Ltd | Professional & scientific | 2008 |
| Wallcoatings Ltd. | Construction | 2008 |
| Walshes Farm Caravan Parks Limited | Hospitality | 1985 |
| Wanderer Ltd | Real estate | 2026 |
| Wanderhub Ltd | Information & communication | 2025 |
| WE ARE ALP Ltd | Professional & scientific | 2022 |
| Weblyn Designs Ltd | Construction | 2019 |
| Weldmax UK Limited | Wholesale & retail | 2017 |
| Wellington Heath Developments Ltd | Construction | 2019 |
| Wellness Bakes Limited | Manufacturing | 2024 |
| West Cotswold Storage Limited | Transport & logistics | 2023 |
| West Highland Hotel Ltd | Hospitality | 2018 |
| West Midlands Wellbeing Ltd | Other services | 2025 |
| Westridge Plastering Ltd | Construction | 2015 |
| What's on Media Group Limited | Information & communication | 1987 |
| White Label Event Solutions Limited | Administrative & support | 2007 |
| White Label Technical Services Ltd | Administrative & support | 2020 |
| Whitehouse Farm Vineyard Ltd | Agriculture & fishing | 2022 |
| Whiteworth Construction Ltd | Construction | 2007 |
| Wigley D.I.Y. Limited | Wholesale & retail | 1987 |
| Wilderness Enterprises Limited | Administrative & support | 2012 |
| Will's Auto Repairs Limited | Manufacturing | 2002 |
| Wire Forest Electrical Ltd | Construction | 2018 |
| Woodburners and Heating Limited | Construction | 2013 |
| Woodenhill Joinery Limited | Manufacturing | 2007 |
| Woodhampton Lettings Ltd | Real estate | 2021 |
| Woodlings Ltd | Education | 2014 |
| Woodvale Limited | Real estate | 2024 |
| Wooht Limited | Information & communication | 2010 |
| Worcester Awnings Ltd | Construction | 2020 |
| Worcester Ceilings & Partitions Ltd | Construction | 2025 |
| Worcester Emporium Limited | Wholesale & retail | 2023 |
| Worcester Road Developments Limited | Real estate | 2018 |
| Wordley Ventures Ltd | Extraterritorial | 2021 |
| Worley's Hope and Anchor Limited | Hospitality | 2017 |
| WR3 Investment Limited | Real estate | 2012 |
| Wylde Thymes Limited | Hospitality | 2018 |
| Wyre Demolition Ltd | Construction | 2025 |
| Wyre Forest Carpentry Limited | Construction | 2020 |
| Wyre Forest MOT & Service Centre Limited | Wholesale & retail | 2025 |
| Wyre Forest Woodcraft Limited | Manufacturing | 2015 |
| Wyre Grafters Limited | Construction | 2026 |
| Wyre Sports Limited | Arts & recreation | 2025 |
| X Sell and Repair Limited | Wholesale & retail | 2024 |
| Xpand Portfolio Management Ltd | Real estate | 2026 |
| Xpand Properties Ltd | Real estate | 2020 |
| Xpert Properties Ltd | Real estate | 2024 |
| XTA Electronics Limited | Manufacturing | 1992 |
| Xtra Services Ltd | Construction | 2022 |
| XY Engineering Ltd | Professional & scientific | 2020 |
| YES Pizza Boyz Limited | Hospitality | 2025 |
| Yomade Consulting Ltd | Information & communication | 2025 |
| Zing Lofts Ltd | Construction | 2024 |
| ZOE Travel Ltd | Administrative & support | 2015 |
| Zortex Limited | Information & communication | 2014 |
| ZT Ford Properties Limited | Real estate | 2024 |
| Zvinis Limited | Information & communication | 2021 |