| Ulverstone Retail Limited | Real estate | 2012 |
| Unicorns and Rainbows (Cumbria) Limited | Education | 2018 |
| Union Lane (Ulverston) Management Company Limited | Households | 2012 |
| Universal Tyre Manufacturer Ltd | Manufacturing | 2024 |
| Unleash the Player Limited | Arts & recreation | 2025 |
| UP Hoad CIC | Administrative & support | 2024 |
| Uplift Valeting Ltd | Administrative & support | 2024 |
| Utility Service Provider Limited | Agriculture & fishing | 2008 |
| Vdmv Ltd | Hospitality | 2023 |
| Vegan Demon Limited | Hospitality | 2019 |
| Veimax (VX) LLP | | 2015 |
| Verday Limited | Construction | 2020 |
| Versatech Consulting Ltd | Professional & scientific | 2024 |
| Verstone Cattery Limited | Agriculture & fishing | 2023 |
| Victoria Rose Aesthetics Ltd | Other services | 2017 |
| Vision PROPERTY24 Ltd | Real estate | 2024 |
| Vista Financial Planning Ltd | Financial services | 2019 |
| Volxa Limited | Manufacturing | 2026 |
| W & E Watson Limited | Construction | 2005 |
| W Dover Properties Ltd | Hospitality | 2020 |
| Waan Distribution Limited | Professional & scientific | 2018 |
| Wadaa Ltd | Agriculture & fishing | 2018 |
| Wagglehead Ltd | Real estate | 2023 |
| Wallr Ltd | Professional & scientific | 2021 |
| Walna Scar Developments Limited | Real estate | 2014 |
| Water Yeat Farm Management Limited | Hospitality | 2009 |
| Wateredge Mill Limited | Other services | 2020 |
| WAX Lyrical Limited | Manufacturing | 1980 |
| Wayfinding Women Limited | Health & social care | 2021 |
| Wayne Buchanan Limited | Construction | 2003 |
| WE Ride Bikes Limited | Manufacturing | 2016 |
| Web Profit Solutions Limited | Information & communication | 2004 |
| Wellburn Limited | Real estate | 2014 |
| Wellhouse Wood Ltd | Agriculture & fishing | 2024 |
| West County Court (Millom) Phase One Property Management Limited | Real estate | 2011 |
| West Lakes Cottages Limited | Hospitality | 2023 |
| WH Higgin Properties (NW) Ltd | Real estate | 2026 |
| What a State Circus Ltd | Wholesale & retail | 2017 |
| White PR and Marketing Limited | Professional & scientific | 2016 |
| Whittaker & Co Independent Limited | Real estate | 2002 |
| Wigan Eats Ltd | Information & communication | 2020 |
| Wild Shore Limited | Agriculture & fishing | 2024 |
| Wild Side Vets Limited | Professional & scientific | 2022 |
| Wildmet Enterprises Ltd | Wholesale & retail | 2010 |
| Wilkes Safety Ltd | Professional & scientific | 2026 |
| Wilkin (UK) Limited | Administrative & support | 2012 |
| Wilkinson View Limited | Real estate | 2013 |
| William Crabtree & Sons Limited | Wholesale & retail | 2008 |
| Williamson Brothers North West Limited | Agriculture & fishing | 2002 |
| Wilson Life Science Nexus Ltd | Professional & scientific | 2026 |
| Windermere Apartments Limited | Hospitality | 2023 |
| Windermere Rowing Club Limited | Arts & recreation | 2017 |
| Winders Wealth Management Limited | Financial services | 2000 |
| Windmill BTS Limited | Professional & scientific | 2024 |
| Wise IT Architecture Limited | Information & communication | 2024 |
| Wizelp Ltd | Information & communication | 2021 |
| WJ & VJ Case Ltd | Agriculture & fishing | 2025 |
| Wolfe Design and Build Limited | Construction | 2013 |
| Wolftown Distillery Limited | Manufacturing | 2018 |
| Wood Contracting Limited | Agriculture & fishing | 2007 |
| Wood Property Rentals Limited | Households | 2023 |
| Woodrose Homes Limited | Construction | 2008 |
| WTS Property Ltd | Real estate | 2025 |
| Wyver IT Limited | Information & communication | 2021 |
| Xenia Lakes Ltd | Hospitality | 2022 |
| XTR Group Limited | Construction | 2024 |
| Yardcrown Limited | Hospitality | 1979 |
| Yellowfin Software Limited | Information & communication | 2015 |
| Zenway Ltd | Information & communication | 1994 |