| Wokingham Groupwork Ltd | Health & social care | 2013 |
| Wokingham HCW Ltd | Other services | 2012 |
| Wokingham Housing Limited | Real estate | 2011 |
| Wokingham Islamic Centre | Other services | 2024 |
| Wokingham Landscaping Limited | Construction | 2025 |
| Wokingham Masonic Centre Limited | Other services | 1998 |
| Wokingham MOT & Service Centre Ltd. | Wholesale & retail | 1982 |
| Wokingham Motors Limited | Wholesale & retail | 2017 |
| Wokingham Osteopaths Ltd | Health & social care | 2022 |
| Wokingham Padel Limited | Arts & recreation | 2026 |
| Wokingham Positive Difference Limited | Other services | 2018 |
| Wokingham Psychology Limited | Health & social care | 2019 |
| Wokingham Therapy Clinic Ltd | Real estate | 2015 |
| Wokingham Trade Centre Ltd | Wholesale & retail | 2022 |
| Wokingham Walkies Limited | Other services | 2025 |
| Wokingham Waterside Centre Limited | Arts & recreation | 2000 |
| Wokzone Wokingham Limited | Hospitality | 2026 |
| Wolfcove Ltd | Wholesale & retail | 2024 |
| Women in Customer Success Ltd | Information & communication | 2024 |
| Wonder 14 Ltd | Information & communication | 2018 |
| Wood Street Land LP | | 2012 |
| Woodford & Poplar Limited | Professional & scientific | 2017 |
| Woodford Place Ltd | Real estate | 2020 |
| Woodham Park Management Company Limited | Households | 2007 |
| Woodhurst Landscapes Ltd | Administrative & support | 2021 |
| Woodiz Brands LLP | | 2025 |
| Woodlock Freehold Company Limited | Households | 2010 |
| Woodlock Management Company Limited | Households | 1991 |
| Woodman Building & Construction Ltd | Construction | 2014 |
| Woodoe Limited | Information & communication | 2008 |
| Woof Whistle Walk Ltd | Other services | 2023 |
| Woolley Hall Management Company Limited | Households | 2014 |
| Woosehill Court Management Limited | Other services | 1984 |
| Worcester Court (Camberley) Management Company Limited | Real estate | 2004 |
| Worcester Gardens Residents (NO 2) Limited | Households | 1993 |
| Worcester Gardens Residents (NO.3) Limited | Households | 1994 |
| Working Dog Marketing Communications Limited | Professional & scientific | 2012 |
| Workwear Giant Ltd | Wholesale & retail | 2016 |
| World Makers (Studios) Limited | Information & communication | 2024 |
| World Makers Limited | Information & communication | 2019 |
| World Solution Ltd | Wholesale & retail | 2018 |
| Worryfree Software Development Limited | Information & communication | 2021 |
| Worthington Finance Limited | Financial services | 2010 |
| Wortonic Ltd | Professional & scientific | 2026 |
| Wozere Limited | Arts & recreation | 2024 |
| Wraptextural Ltd | Construction | 2023 |
| WRB Surveying Limited | Professional & scientific | 2024 |
| WRG IT Consultants Limited | Information & communication | 2017 |
| WUC Land Management Limited | Households | 2017 |
| Wurfelit Ltd | Information & communication | 2018 |
| WVS Precision Engineering Limited | Financial services | 2023 |
| Wyatt Property Group Ltd | Real estate | 2025 |
| WYE Valley Services Limited | Manufacturing | 2002 |
| Wynwood Properties Limited | Real estate | 2021 |
| Wyvern Close Residents Limited | Households | 2003 |
| X U.K Ltd | Construction | 2023 |
| Xanthas Consulting Limited | Professional & scientific | 2023 |
| Xcel Motorsport Group Ltd | Arts & recreation | 2024 |
| Xealthcare Recruitment Ltd | Administrative & support | 2022 |
| Xenuk Restaurant Ltd | Hospitality | 2019 |
| Xeretec Group Limited | Professional & scientific | 2016 |
| Xeretec Office Systems Limited | Wholesale & retail | 1991 |
| Xfour IT Limited | Information & communication | 2019 |
| Xfour Ltd | Extraterritorial | 2020 |
| XIA Consultancy Limited | Administrative & support | 2019 |
| Xige Ltd | Information & communication | 2019 |
| Xing Rong Ltd | Wholesale & retail | 2017 |
| XL Digital Ltd | Wholesale & retail | 2018 |
| XL Education Ltd | Education | 2014 |
| Xperienceworks Limited | Wholesale & retail | 2020 |
| Xpert Plus Limited | Administrative & support | 2024 |
| Yakumed Limited | Health & social care | 2013 |
| Ycra Management Services Limited | Households | 1998 |
| Yellow Days Limited | Administrative & support | 2021 |
| Yellow Pixel Solutions Limited | Information & communication | 2007 |
| Yelsel Food and Drink Ltd | Hospitality | 2019 |
| Yelwe Ltd | Information & communication | 2024 |
| Yemm Consulting Ltd | Professional & scientific | 2012 |
| Yifeng Investment UK Ltd | Real estate | 2024 |
| Yoga Consultant Ltd | Information & communication | 2012 |
| Yoganomics Ltd | Financial services | 2019 |
| YOU. Better. Ltd | Other services | 2017 |
| Your Coach Driver Ltd | Transport & logistics | 2019 |
| Your Coach Hire Ltd | Transport & logistics | 2017 |
| Your Next Hire Limited | Administrative & support | 2021 |
| Your PB Coaching Ltd | Professional & scientific | 2024 |
| Your Systems Team Limited | Information & communication | 2009 |
| YRA Trading Ltd | Wholesale & retail | 2021 |
| YSH 1 Ltd | Wholesale & retail | 2024 |
| Yunikulondon Limited | Wholesale & retail | 2020 |
| Yuvanstech Ltd | Information & communication | 2014 |
| Yvonne Tea Co Ltd | Wholesale & retail | 2023 |
| Z - Zoned Ltd | Professional & scientific | 2023 |
| Z James Investments Limited | Financial services | 2024 |
| Zaaha Ltd | Wholesale & retail | 2024 |
| Zaffy Limited | Real estate | 2020 |
| Zain’S Traders Ltd | Wholesale & retail | 2020 |
| Zanewood Construction Limited | Real estate | 2002 |
| Zanns Consultancy Limited | Information & communication | 2006 |
| ZCZ Ltd | Real estate | 2021 |