| WE ARE Base Ltd | Information & communication | 2008 |
| WE ARE Catalyst Limited | Financial services | 2017 |
| WE ARE Renovations & Development Limited | Construction | 2026 |
| WE Care X 24/7 Limited | Administrative & support | 2025 |
| WE Clarity Management Limited | Professional & scientific | 2023 |
| WE Design IT Ltd | Information & communication | 2015 |
| WE DO Ethical Limited | Professional & scientific | 2020 |
| WE DO Ethical Projects Limited | Education | 2025 |
| WE Kitchens Ltd | Construction | 2021 |
| WE Love Building Group Limited | Construction | 2025 |
| WE Perform Limited | Arts & recreation | 2014 |
| Wealth Forge Ltd | Wholesale & retail | 2025 |
| Web Business Builderz Limited | Information & communication | 2021 |
| Web Communities Limited | Information & communication | 2007 |
| Web Decisions Limited | Information & communication | 2011 |
| Web Design Explored Ltd | Administrative & support | 2025 |
| Web Marketing Group Limited | Professional & scientific | 2017 |
| Web Science Trust | Education | 2008 |
| Webandart Limited | Information & communication | 2024 |
| Webb Engineering Limited | Professional & scientific | 1994 |
| Webco Mechanical Services Ltd | Construction | 2022 |
| Webcore Limited | Professional & scientific | 2008 |
| Weber Creative Interiors Ltd | Construction | 2017 |
| Webley Heating Limited | Construction | 2012 |
| Webnyx Technologies Limited | Administrative & support | 2012 |
| Webster Family Butchers Ltd | Manufacturing | 2015 |
| Webtroopers Ltd | Professional & scientific | 2015 |
| Webventures Ltd | Information & communication | 2010 |
| Wedderburn Urology Limited | Health & social care | 2010 |
| Wedge of Lime Ltd | Wholesale & retail | 2023 |
| Weeding Technicians Limited | Professional & scientific | 2018 |
| Wefurb Limited | Wholesale & retail | 2017 |
| Weir Digital Media Limited | Manufacturing | 2023 |
| Weir Psychological Services Ltd | Other services | 2013 |
| Weirbrook Consultancy Ltd | Professional & scientific | 2018 |
| Welbore & Ellis Limited | Extraterritorial | 2021 |
| Welbore Trustee Company Limited | Professional & scientific | 2005 |
| Weldon Funeral Services Ltd | Other services | 2019 |
| Well 4 Life Ltd | Health & social care | 2012 |
| Welland Property Limited | Real estate | 2026 |
| Wellbeing Forus Limited | Health & social care | 2020 |
| Wellesley Court Flat Management (Bournemouth) Limited | Households | 1975 |
| Wellington Damp Limited | Construction | 2024 |
| Wellington House (Ashley Cross) Limited | Households | 2013 |
| Wellness Health and Performance Limited | Wholesale & retail | 2013 |
| Wells & Hampton Ltd | Financial services | 2024 |
| Wemmy Global Ltd | Professional & scientific | 2026 |
| Wentworth Close (Bournemouth) Residents Association Limited | Professional & scientific | 1977 |
| Wentworth Freehold Limited | Households | 2005 |
| Wentworth Lodge Limited | Households | 2000 |
| Wentworth MOT Centre Ltd | Wholesale & retail | 2025 |
| Wesley Grange Freehold Limited | Real estate | 2004 |
| Wessex Accounts Ltd | Professional & scientific | 2012 |
| Wessex Auto Centres Group Ltd | Wholesale & retail | 2022 |
| Wessex Building & Decorating Services Limited | Construction | 2013 |
| Wessex Building Consultancy Limited | Financial services | 2016 |
| Wessex Building Contractors Limited | Construction | 2019 |
| Wessex Building Solutions Limited | Construction | 2019 |
| Wessex Conveyancing Limited | Construction | 2010 |
| Wessex Drainage Ltd | Water & waste | 2025 |
| Wessex Family Mediation Centre Limited | Administrative & support | 2003 |
| Wessex Formes Limited | Manufacturing | 1991 |
| Wessex Geotechnics Ltd | Construction | 2017 |
| Wessex Heating Supplies Limited | | 1982 |
| Wessex Maintenance Limited | Administrative & support | 2014 |
| Wessex Manage Ltd | Administrative & support | 2026 |
| Wessex Metal Spinners Ltd | Manufacturing | 2008 |
| Wessex Property Investment Limited | Real estate | 1999 |
| Wessex Safety Services LLP | | 2015 |
| Wessex Site Developments Limited | Construction | 2016 |
| West 10 Vending Ltd | Hospitality | 2020 |
| West Acre Park Management Company Limited | Households | 2020 |
| West Cliff Court (Management) Company Limited | Households | 1995 |
| West Cliff Court Freehold Limited | Households | 2000 |
| West Cliff Living Ltd | Real estate | 2026 |
| West Cliff Mews Management Company Limited | Households | 1984 |
| West Close Court Limited | Households | 1968 |
| West Close Court Owners Limited | Households | 2020 |
| West Country Business Network Limited | Other services | 2018 |
| West Hants Lawn Tennis Company (Trading) Limited | Arts & recreation | 2016 |
| West Hants Lawn Tennis Company(Bournemouth)Limited(The) | Arts & recreation | 1925 |
| West Haven Securities Limited | Real estate | 1957 |
| West Hill Forum Limited | Hospitality | 2015 |
| West House Telecoms Limited | Hospitality | 2024 |
| West Howe Community Enterprises | Wholesale & retail | 2011 |
| West Howe Fish and Chips Limited | Hospitality | 2022 |
| West Howe Health Limited | Wholesale & retail | 2025 |
| West Moors Chiropractic Limited | Health & social care | 2002 |
| West Moors Residents Company Limited | Households | 2002 |
| West Overcliff Limited | Households | 2009 |
| West Point Flat Management Company Limited | Households | 2008 |
| West Property Ltd | Real estate | 2019 |
| West Way Motor Engineers Limited | Wholesale & retail | 2004 |
| Westbird Cafe Bar Ltd | Hospitality | 2024 |
| Westbird NNA Ltd Limited | Hospitality | 2026 |
| Westbirds Cafe Ltd | Hospitality | 2026 |
| Westbourne Business Association C.I.C. | Other services | 2015 |
| Westbourne Carpet Company Limited | Construction | 2025 |
| Westbourne Court Limited | Households | 1997 |
| Westbourne Gate Maintenance Limited | Households | 1973 |