| SWL Engineering Limited | Wholesale & retail | 2023 |
| T.J. Corbishley (Developments) Limited | Professional & scientific | 1994 |
| T.W. & a. Pullin Limited | Construction | 1986 |
| Talemint Limited | Professional & scientific | 2007 |
| Tall Tree Properties Ltd | Hospitality | 2021 |
| Tanks Classics Ltd | Wholesale & retail | 2015 |
| Tape Design Limited | Professional & scientific | 2017 |
| TD Renovations Ltd | Construction | 2023 |
| Technology Solutions Northwest Ltd | Other services | 2010 |
| Teem Recruitment Ltd | Administrative & support | 2014 |
| Tees Valley Teaching Agency Limited | Administrative & support | 2015 |
| Telford Properties Limited | Construction | 2018 |
| Telford's (North West) Limited | Construction | 2010 |
| Temple of Play CIC | Hospitality | 2024 |
| Tempus Valet Limited | Administrative & support | 2024 |
| THE Bakehouse Greenodd Limited | Wholesale & retail | 2015 |
| THE Bread and Butter Theatre Company Limited | Arts & recreation | 2002 |
| THE Chill OUT Zone (Oakworth) Limited | Health & social care | 2005 |
| THE Cocktail Experience Ltd | Hospitality | 2025 |
| THE ES Space Ltd | Wholesale & retail | 2024 |
| THE Great Escape (Lakes) Ltd | Real estate | 2021 |
| THE Hair Gallery Ulverston Limited | Other services | 2015 |
| THE Handmade Ice Cream Company Ltd | Manufacturing | 2017 |
| THE HAT Box Limited | Wholesale & retail | 2009 |
| THE Hot Mango Deli Limited | Hospitality | 2020 |
| THE John Strutt Conservation Foundation | Professional & scientific | 2010 |
| THE JP Label Ltd | Information & communication | 2023 |
| THE Kiosk (Ulverston) Limited | Administrative & support | 2006 |
| THE Knoll (Daltongate) Management Company Limited | Households | 2002 |
| THE Knotted Orchard Ltd | Manufacturing | 2019 |
| THE Lexi Trading Company Limited | Hospitality | 1995 |
| THE Little Fold Limited | Hospitality | 2025 |
| THE Long Distance Walkers Association Limited | Arts & recreation | 1999 |
| THE Long Game Ltd | Hospitality | 2025 |
| THE Manor (Oxen Park) Limited | Hospitality | 2017 |
| THE Mind Loom Ltd | Health & social care | 2025 |
| THE Newland (Ulverston) Estate Maintenance Company Ltd. | Households | 2008 |
| THE Old Friends Limited | Hospitality | 2014 |
| THE Old Library Ulverston Limited | Hospitality | 2022 |
| THE Olde Mill (Bardsea) Ltd | Hospitality | 2007 |
| THE Pickleball Place Ltd | Hospitality | 2024 |
| THE Purple Buck Ltd | Real estate | 2026 |
| THE Roxy Collective CIC | Arts & recreation | 2022 |
| THE Script Vault Limited | Arts & recreation | 2002 |
| THE Shop Floor Project Ltd | Wholesale & retail | 2021 |
| THE Stan Laurel Inn Limited | Hospitality | 2008 |
| THE Steam Boat Experience Limited | Administrative & support | 2022 |
| THE Strength Practice Ltd | Education | 2025 |
| THE Swan Hotel (Newby Bridge) Holdings Limited | Hospitality | 2006 |
| THE Swan Hotel (Newby Bridge) Limited | Hospitality | 1996 |
| THE Vapour Bar Ltd | Wholesale & retail | 2014 |
| THE Wall, Ulverston Ltd | Arts & recreation | 2023 |
| THE Wright Team Ltd | Construction | 2021 |
| THE Zone at Ulverston Limited | Arts & recreation | 2008 |
| Thor Atkinson Steel Fabrications Ltd | Professional & scientific | 2006 |
| Thread & Veil Ltd | Other services | 2025 |
| Timec 1794 Limited | Extraterritorial | 2021 |
| Timec 1795 Limited | Extraterritorial | 2022 |
| Titanium Holdings Ltd | Financial services | 2017 |
| TM Welding & Fabrications Ltd | Manufacturing | 2025 |
| TMH Electrical Limited | Construction | 2019 |
| TMS Enterprise Ltd | Financial services | 2025 |
| TMS Moulding (Tmsm) LLP | | 2015 |
| TMS Moulding Limited | Manufacturing | 2014 |
| Tony Bevins Electrical Ltd | Construction | 2013 |
| Tourron Limited | Professional & scientific | 2010 |
| Town Head Estate Limited | Real estate | 2015 |
| Townsend Properties & Investments Limited | Households | 2025 |
| Trac Psychological Limited | Health & social care | 2010 |
| Transferx Limited | Professional & scientific | 2024 |
| Transport Modelling Ltd | Professional & scientific | 2023 |
| Travel the Globe Limited | Administrative & support | 2013 |
| Trevosper Ltd | Manufacturing | 2021 |
| Troutbeck Hydro Limited | Energy | 2008 |
| Turton & Wood Limited | Construction | 2013 |
| Twigden Engineering Systems Ltd | Professional & scientific | 2024 |
| Two by Two (Ulverston) Limited | Wholesale & retail | 2004 |
| Twofold AI Studio Ltd | Information & communication | 2025 |
| TWR Developments Limited | Administrative & support | 2008 |
| U WIN Limited | Construction | 2003 |
| U-Gym (NW) Limited | Professional & scientific | 2019 |
| U.S.O Veritas Ltd | Professional & scientific | 2024 |
| UK Guild of Hypnosis Practitioners Limited | Other services | 1983 |
| Ultimate Kitchens Limited | Manufacturing | 2017 |
| Ulva Management Limited | Households | 1982 |
| Ulverclean Limited | Administrative & support | 2003 |
| Ulverston Airport Services Limited | Transport & logistics | 2004 |
| Ulverston BID Company Limited | Administrative & support | 2015 |
| Ulverston Brewing Company Limited | Manufacturing | 2005 |
| Ulverston Community Enterprises Limited | Arts & recreation | 2014 |
| Ulverston Food Waste Project Ltd | Hospitality | 2020 |
| Ulverston Golf Club Services Limited | Arts & recreation | 2016 |
| Ulverston Homes Limited | Households | 2022 |
| Ulverston Ltd | Information & communication | 2013 |
| Ulverston Park Sports Club CIC | Arts & recreation | 2025 |
| Ulverston Prestige Bathrooms Ltd | Wholesale & retail | 2024 |
| Ulverston Resilience Group CIC | Other services | 2025 |
| Ulverston Tyres Limited | Wholesale & retail | 2013 |
| Ulverston Window Systems Limited | Financial services | 1996 |
| Ulverston,Ford Park Community Group | Health & social care | 2000 |