| Turner Property Developments Ltd | Construction | 2010 |
| Turners Butchers Darwen Limited | Hospitality | 2024 |
| Turners Farmers & Butchers Limited | Agriculture & fishing | 2012 |
| Tyre Wholesale and Recycling Ltd | Wholesale & retail | 2024 |
| Tyres World Darwen Limited | Wholesale & retail | 2023 |
| Tyrrells & Embery Ltd | Health & social care | 2014 |
| UA Expert Corporation Limited | Wholesale & retail | 2026 |
| UC Optical Limited | Manufacturing | 2014 |
| UCI Chemicals Ltd | Wholesale & retail | 2024 |
| UK Management 123 Ltd | Wholesale & retail | 2017 |
| UK Medicals Direct Limited | Other services | 2000 |
| UK Plant and Fleet Solutions Limited | Administrative & support | 2013 |
| UK Swift Network Ltd | Wholesale & retail | 2020 |
| Ukmonitors Ltd | Health & social care | 2017 |
| Underwood Eyecare Ferndown Limited | Wholesale & retail | 2024 |
| Unicus Facilities Ltd | Construction | 2024 |
| Unionwell Limited | Wholesale & retail | 2025 |
| Unity Collections & Enforcement Ltd | Administrative & support | 2016 |
| Unity Housing Network Ltd | Real estate | 2025 |
| Unity Ventures Ltd | Other services | 2016 |
| Uniwholesale Goods Limited | Wholesale & retail | 2025 |
| Uptc Limited | Wholesale & retail | 2010 |
| Uptc Trading Limited | Wholesale & retail | 2022 |
| Urban Blueprint Design Ltd | Professional & scientific | 2026 |
| Urban Developments North West Limited | Construction | 2009 |
| Urban Pest Solutions Limited | Extraterritorial | 2018 |
| Urbanbasedwellness Ltd | Health & social care | 2021 |
| Uswim Adventure Ltd | Arts & recreation | 2020 |
| Uswim Limited | Arts & recreation | 2009 |
| V. J. Hughes Limited | Wholesale & retail | 2003 |
| VA Consultancy Ltd | Professional & scientific | 2025 |
| VA Property Team Ltd | Real estate | 2025 |
| Vacua Students Ltd | Wholesale & retail | 2026 |
| Vale Commercial Limited | Real estate | 2013 |
| Vale Industrial Limited | Real estate | 2011 |
| Valere Milano Limited | Wholesale & retail | 2025 |
| Valley Mechanical Limited | Manufacturing | 2016 |
| Valley Property Investments Limited | Real estate | 2020 |
| Valleys Giveaways Ltd | Other services | 2024 |
| Vampire Vape Eliquids Limited | Extraterritorial | 2016 |
| Vampire Vape Limited | Extraterritorial | 2016 |
| Vape Corner and Discount Store Limited | Wholesale & retail | 2023 |
| Vapestars Limited | Extraterritorial | 2015 |
| Vapestore Retail Limited | Extraterritorial | 2014 |
| Vapouriz Labs Limited | Extraterritorial | 2006 |
| Vapouriz Limited | Wholesale & retail | 2012 |
| Vendoraaa Ltd | Wholesale & retail | 2026 |
| Venture Engineering Projects Limited | Professional & scientific | 2010 |
| Verseruk Ltd | Construction | 2024 |
| Vertex Technicians Ltd | Construction | 2025 |
| Vicrage Foods Ltd | Wholesale & retail | 2023 |
| Victoria Gardens Waterside Limited | Households | 2025 |
| Vigilant Watch Security Limited | Administrative & support | 2024 |
| Village Farm Candles & Ceramics Ltd | Wholesale & retail | 2025 |
| Vintrex Limited | Financial services | 2015 |
| Vinyl Touch Ltd | Wholesale & retail | 2022 |
| Violet Valentine Ltd | Wholesale & retail | 2023 |
| Viper Fireproofing Limited | Construction | 2021 |
| Viridis Wind(Uk) Ltd | Energy | 2024 |
| Virtus Building Services Ltd | Construction | 2025 |
| Vision Value (Doncaster) Limited | Wholesale & retail | 2021 |
| Visioncare (Surrey) Limited | Wholesale & retail | 2002 |
| Vizual Communications Ltd | Professional & scientific | 2020 |
| VKS Performance Ltd | Wholesale & retail | 2025 |
| VLC Fitness Ltd | Education | 2025 |
| Vlismas Optical Limited | Wholesale & retail | 2024 |
| Vogue Flooring Limited | Wholesale & retail | 2002 |
| VW Optical Ltd | Health & social care | 2014 |
| W Williams Electrical Ltd | Construction | 2017 |
| W2GO (Manchester) Limited | Construction | 2014 |
| Waddington Architecture Ltd | Professional & scientific | 2022 |
| Waffle & Chill Darwen Ltd | Hospitality | 2026 |
| WAH Yang Hong Ltd | Wholesale & retail | 2024 |
| Waites Heating Limited | Construction | 2017 |
| Walbury Commercial Ltd | Real estate | 2015 |
| Walbury Real Estate Holdings Ltd | Real estate | 2025 |
| Waleedsabir Limited | Wholesale & retail | 2025 |
| Walker Enterprise Ltd | Wholesale & retail | 2025 |
| Wall Art by DEL Limited | Arts & recreation | 2021 |
| Walsh Bros (Darwen) Limited | Construction | 2009 |
| Walsh Companies Limited | Extraterritorial | 2012 |
| Wanshixing Limited | Hospitality | 2022 |
| Ward Transmissions Limited | Wholesale & retail | 2022 |
| Wardale Williams Limited | Wholesale & retail | 2007 |
| Warm Hearth Homes Ltd | Real estate | 2026 |
| Warmhouse 4U Limited | Construction | 2019 |
| Warton Ltd | Wholesale & retail | 2017 |
| Watch Movement Ltd | Wholesale & retail | 2025 |
| Watches of Lancashire Limited | Wholesale & retail | 2016 |
| Waterloo EYE Centre LLP | | 2013 |
| Watson Electrical and Building Services Ltd | Construction | 2022 |
| Watt's UP Electrical and Testing Ltd | Construction | 2025 |
| Wearum West Ltd | Wholesale & retail | 2026 |
| Webwasherrentals Ltd | Administrative & support | 2023 |
| WEC Engineering Academy | Professional & scientific | 2020 |
| WEC Group Holdings Ltd | Professional & scientific | 2018 |
| WEC Group Limited | Manufacturing | 1987 |
| WEC Machining Ltd | Manufacturing | 1939 |
| Wecjet Ltd | Extraterritorial | 2013 |
| Weisters Property Holdings Limited | Real estate | 2023 |