| Victorletticia Care Limited | Administrative & support | 2016 |
| Videgrow Ltd | Information & communication | 2025 |
| Vinayako Limited | Hospitality | 2025 |
| Vision Construction and Plant Ltd | Administrative & support | 2010 |
| Vision in Business Ltd | Professional & scientific | 2015 |
| Vita Nova Recruitment Ltd | Administrative & support | 2021 |
| Vitachroma Ltd | Wholesale & retail | 2024 |
| Vital Engineers Ltd | Professional & scientific | 2019 |
| Vivace Property Ventures Limited | Real estate | 2010 |
| Vivace Ventures Limited | Professional & scientific | 2008 |
| Voice International CIC | Hospitality | 2025 |
| Vomerese Ltd | Hospitality | 2026 |
| W T Hall Builders Ltd | Construction | 2026 |
| W. Court Properties Ltd | Real estate | 2018 |
| Walker Consulting Services Ltd | Information & communication | 2018 |
| Wams Limited | Financial services | 2006 |
| Wavelength Generator Solutions Limited | Construction | 2008 |
| WCC Local Ltd | Administrative & support | 2025 |
| WE ARE Mastery Ltd | Professional & scientific | 2023 |
| Wearesyn Ltd | Professional & scientific | 2021 |
| Webster Farming (Farnham) Limited | Real estate | 1996 |
| Weetwood Properties Limited | Real estate | 1998 |
| Wellness Elite Ltd | Manufacturing | 2025 |
| West Lodge 61 Limited | Real estate | 2002 |
| West Riding Sign & Print Limited | Manufacturing | 2018 |
| Westercelle Ltd | Transport & logistics | 2025 |
| Westgate Management (Ripon) Limited | Households | 2017 |
| WFM Publishing Ltd | Information & communication | 2023 |
| Wharfe Books Limited | Wholesale & retail | 2021 |
| Wharfedale Homes (East) Ltd | Construction | 1998 |
| Wharfedale Homes (Holdings) Ltd | Construction | 2022 |
| Wharfedale Homes (North) Ltd | Construction | 2014 |
| Wharfedale Homes Limited | Construction | 1993 |
| What DO They Know About ME Limited | Extraterritorial | 2019 |
| Wheel Easy Leisure Cycling Limited | Arts & recreation | 2017 |
| Whichwayhome Limited | Professional & scientific | 2009 |
| Whincup Self Storage Limited | Administrative & support | 2024 |
| Wild Leisure Ltd | Professional & scientific | 2025 |
| Wildsurf Limited | Professional & scientific | 2001 |
| Will Woolley Digital Marketing Ltd | Professional & scientific | 2026 |
| Wilson Close Ltd | Real estate | 2020 |
| Wire Mesh Fabrications Limited | Manufacturing | 2007 |
| Wirework Estates Limited | Construction | 2007 |
| WNB 01 Ltd | Information & communication | 2025 |
| Woodlands Lane Residents Management Company Limited | Households | 2021 |
| Woodvine Hill LLP | | 2026 |
| Woofshrooms Ltd | Wholesale & retail | 2023 |
| Woollahra Limited | Professional & scientific | 2025 |
| Work Homes (Beeston) Limited | Construction | 2023 |
| Work Homes Holdings Limited | Financial services | 2020 |
| Workhouse Framing Limited | Manufacturing | 2015 |
| Workwise Accounting Services Limited | Professional & scientific | 2025 |
| WPA Fire and Security Consultants Ltd | Professional & scientific | 2025 |
| Wrapd Studios Ltd | Wholesale & retail | 2021 |
| Wrensolutions Ltd | Education | 2022 |
| Wright Bioanalytical Consultancy Services Limited | Professional & scientific | 2024 |
| Wrights Countryside Services Limited | Administrative & support | 2020 |
| Wylam Wood (Holdings) Ltd | Administrative & support | 2025 |
| Xila Properties Ltd | Construction | 2026 |
| Xinrong Ltd | Hospitality | 2024 |
| Yafta International Limited | Education | 2021 |
| Yardman Services Limited | Administrative & support | 2022 |
| Yordev Ltd | Construction | 2017 |
| York Place (Knaresborough) Management Company Limited | Households | 1996 |
| Yorkshire Architectural Hardware Limited | Wholesale & retail | 2020 |
| Yorkshire Ceremonies Ltd | Other services | 2017 |
| Yorkshire EAR Clinic Ltd | Wholesale & retail | 2023 |
| Yorkshire Eyewear Limited | Wholesale & retail | 2004 |
| Yorkshire Finance & Insurance Services Limited | Financial services | 2005 |
| Yorkshire Granite & Quartz Ltd | Construction | 2023 |
| Yorkshire Linen Hire Ltd | Other services | 2020 |
| Yorkshire Mushroom Company Ltd | Agriculture & fishing | 2025 |
| Yorkshire Rugs Ltd | Wholesale & retail | 2023 |
| Yorkshire Soundproofing Limited | Construction | 2023 |
| Yorkshire Woodboiler and Solar Ltd | Construction | 2016 |
| Your Virtual Board Limited | Professional & scientific | 2024 |
| Z W Coaching Ltd | Professional & scientific | 2013 |
| Zero Automotive Limited | Wholesale & retail | 2021 |
| Zero SIX Hundred Limited | Professional & scientific | 2019 |
| Zigbert Limited | Professional & scientific | 2020 |
| Zsigmond Limited | Health & social care | 2012 |