| W. Noble Limited | Hospitality | 1958 |
| W7 Ltd | Information & communication | 2001 |
| W7D9 Software Ltd | Information & communication | 2026 |
| WA Landscape Limited | Administrative & support | 2025 |
| Wabf Limited | Other services | 2008 |
| Wacky Jacq Services Limited | Administrative & support | 2003 |
| Wadham & Isherwood Management Limited | Real estate | 1988 |
| Wafflecube Limited | Information & communication | 2020 |
| Wafra Investments Limited | Extraterritorial | 1999 |
| Waga Bar Limited | Wholesale & retail | 2019 |
| Wahla EDU Limited | Education | 2025 |
| Waiv Sports & Entertainment Limited | Professional & scientific | 2021 |
| Wakeford Fireplaces Limited | Construction | 2013 |
| Waldemar Gardens Properties Limited | Real estate | 2015 |
| Wallworks Pro Plastering Ltd | Construction | 2025 |
| Walnut Information Systems Limited | Information & communication | 2016 |
| Walsham Mews Management Company Limited | Households | 2015 |
| Waltham Court Friern Ltd | Households | 2023 |
| Walton Road Residents Ltd | Households | 2007 |
| Walton UK Property Limited | Real estate | 2026 |
| Warehorse Logistics Ltd | Transport & logistics | 2024 |
| Warner Wilde Limited | Professional & scientific | 2009 |
| Watermetrics (UK) LLP | | 2009 |
| Watkins Food Consultancy LLP | | 2017 |
| Watson Bespoke Landscaping Limited | Administrative & support | 2025 |
| Waved Catering Services Limited | Hospitality | 2026 |
| Wavelength Property Ltd | Real estate | 2024 |
| Waxmen Limited | Manufacturing | 2000 |
| Wayana Properties UK Ltd | Information & communication | 2020 |
| Wayland Capital Limited | Professional & scientific | 2021 |
| Wayne Henderson Consulting Ltd | Professional & scientific | 2023 |
| Ways ND Means Ltd | Wholesale & retail | 2021 |
| WB Woking Ltd | Other services | 2022 |
| WBB Woking Ltd | Other services | 2025 |
| Wbcomms Ltd | Administrative & support | 2015 |
| Wbee Sport & Exercise Medicine Ltd | Health & social care | 2023 |
| WCF1 Limited | Arts & recreation | 2018 |
| WE ARE Sidestep Limited | Arts & recreation | 2017 |
| WE Build Services Ltd | Construction | 2022 |
| WE Care Carers Ltd | Health & social care | 2023 |
| WE DO Recruitment Group Limited | Administrative & support | 2022 |
| WE Grow Ltd | Professional & scientific | 2025 |
| WE Shoot Lasers Limited | Other services | 2012 |
| WE the Food Snobs Ltd | Professional & scientific | 2022 |
| WE Vape Limited | Wholesale & retail | 2013 |
| Wealthhikes Ltd | Wholesale & retail | 2021 |
| Weareultimategroup Limited | Wholesale & retail | 2017 |
| Weather to Travel Limited | Professional & scientific | 1992 |
| Web Intelligent Ltd | Information & communication | 2019 |
| Webaptitude Limited | Information & communication | 2010 |
| Webb (U.K.) Limited | Construction | 1988 |
| Webtimedesign Limited | Professional & scientific | 1998 |
| Wecan Engineering Ltd | Professional & scientific | 2022 |
| WEG Limited | Wholesale & retail | 2001 |
| Weho Ltd | Wholesale & retail | 2021 |
| Weir Training Limited | Administrative & support | 2002 |
| Welcome Church | Other services | 2006 |
| Welder Equipment Services Limited | Extraterritorial | 1981 |
| Welding Products Holdings Limited | Professional & scientific | 1997 |
| Well Cleaned Cleaning Services Ltd | Administrative & support | 2022 |
| Wellbeing & Aesthetics Ltd | Health & social care | 2019 |
| Wellington Holdings Ltd | Financial services | 2025 |
| Wellington Home Improvements Ltd | Construction | 2025 |
| Wellington Training Limited | Education | 2015 |
| Wellmeadow Freehold Properties Limited | Households | 2008 |
| Wellnessora Ltd | Manufacturing | 2021 |
| Wendy B Ltd | Administrative & support | 1999 |
| Wentworth Foods Limited | Wholesale & retail | 2013 |
| Wentworth Wright Limited | Professional & scientific | 2006 |
| Wentworths & Associates Limited | Professional & scientific | 1988 |
| Wesley Finance Limited | Financial services | 2015 |
| Wessex Trade Ltd | Wholesale & retail | 2025 |
| Wesson Fencing Limited | Other services | 2006 |
| West Country Retail Ltd | Wholesale & retail | 2019 |
| West Franklin Management LLP | | 2008 |
| West Hall Estate Company Limited | Real estate | 1964 |
| West Horsley Dairy Limited | Wholesale & retail | 1996 |
| West Lewisham Residents Ltd | Households | 2019 |
| West Surrey Construction Ltd | Construction | 2016 |
| West Thorn Ltd | Households | 2024 |
| Westbrook Data Protection Services Limited | Professional & scientific | 2015 |
| Westbury Consulting Limited | Professional & scientific | 2012 |
| Westcott Alpacas Limited | Agriculture & fishing | 2019 |
| Westden Property Limited | Construction | 2020 |
| Westerfolds Residents Association Limited | Households | 1977 |
| Westfield Close (Woking) Residents Management Company Limited | Households | 2010 |
| Westfield Green (Woking) Management Company Limited | Administrative & support | 1997 |
| Westglobe Services Limited | Administrative & support | 2015 |
| Westport Estates Limited | Construction | 2010 |
| Westview Housing Solutions CIC | Health & social care | 2023 |
| Westwood Mews (Reigate) Management Company Limited | Construction | 2016 |
| Westwood Decorating Limited | Construction | 2013 |
| Wesyndicate Limited | Professional & scientific | 2026 |
| WEY Estates Limited | Construction | 1985 |
| WEY Holdings Limited | Real estate | 1984 |
| Weybourne Developments Ltd | Construction | 2019 |
| Weybridge Plotholders Limited | Real estate | 2012 |
| Weybridge Pools Limited | Administrative & support | 2013 |
| Weycott (Send Road, Send) Management Company Ltd | Households | 2015 |
| Weycross Ventures Limited | Information & communication | 2026 |