| Tbaz Holding Co Ltd | Professional & scientific | 2024 |
| Tcmg Limited | Professional & scientific | 2007 |
| TCQ Cleaning Service Ltd | Administrative & support | 2015 |
| Team 25 Ltd | Agriculture & fishing | 2021 |
| Team Beef Limited | Information & communication | 2025 |
| Team Massive Limited | Wholesale & retail | 2004 |
| TECH24 Auto Services Ltd | Wholesale & retail | 2021 |
| Techni PAK Ltd | Professional & scientific | 2018 |
| Technical Topics Limited | Administrative & support | 2003 |
| Technical Woodmachinery Sales (Bridgwater) Limited | Wholesale & retail | 1986 |
| Technocy Ltd | Wholesale & retail | 2023 |
| Teddybearland Ltd | Wholesale & retail | 2011 |
| Tekkwise Ltd | Professional & scientific | 2018 |
| Teldon Developments Ltd | Real estate | 2020 |
| Temlett Properties Ltd | Real estate | 2024 |
| Temple Development Specialists Ltd | Construction | 2022 |
| Temple Landscape Specialist Ltd | Administrative & support | 2023 |
| Tenders & Contracts Limited | Administrative & support | 2002 |
| Teomax Developments Limited | Real estate | 2024 |
| Teomax Ltd | Construction | 2023 |
| Terreign Ltd | Wholesale & retail | 2022 |
| Terry Weston Ltd | Wholesale & retail | 2024 |
| Testair Ltd | Manufacturing | 2019 |
| Testcoat Limited | Transport & logistics | 2011 |
| Thai Garden (Hereford) Ltd | Hospitality | 2019 |
| Thai Oriental World Deliveries Limited | Hospitality | 2018 |
| Thai PHU Phan Massage Ltd | Other services | 2018 |
| THE Accounting Corporation Limited | Professional & scientific | 2003 |
| THE Anchor Inn PUB Ltd | Real estate | 2025 |
| THE Audio Guys Limited | Information & communication | 2006 |
| THE Awesome Group Ltd | Hospitality | 2019 |
| THE Babbling Brook Inn Ltd | Hospitality | 2012 |
| THE Baratie Limited | Hospitality | 2026 |
| THE Barns (Compton Steet) Somerton Management Company Ltd | Households | 2023 |
| THE Bason Bridge Inn Limited | Hospitality | 2025 |
| THE BED House Ltd | Wholesale & retail | 2020 |
| THE Bicycle Chain Limited | Wholesale & retail | 1995 |
| THE Big Wish Ltd | Hospitality | 2021 |
| THE Bolting Horse Ltd | Wholesale & retail | 2019 |
| THE Boss Lounge Limited | Hospitality | 2026 |
| THE British Paramedic Association | Other services | 2001 |
| THE Carer Network Ltd | Administrative & support | 2017 |
| THE Chatterbox (Burnham) Limited | Hospitality | 2014 |
| THE Cheddar Spirit Co. Ltd | Manufacturing | 2021 |
| THE Crown Fellowship CIC | Information & communication | 2025 |
| THE De-Vey JNR Group Limited | Hospitality | 2023 |
| THE Devon Sausage Company Limited | Manufacturing | 2009 |
| THE Duck at Burtle Ltd | Hospitality | 2019 |
| THE Dunstan Catholic Educational Trust | Education | 2021 |
| THE Eastgate Phase II (Taunton) Management Company Limited | Real estate | 2007 |
| THE Elms Car Sales Ltd | Wholesale & retail | 2017 |
| THE Elms Mobile Homes Ltd | Households | 2021 |
| THE Empirical Engineering Company Ltd. | Manufacturing | 2017 |
| THE FIG Pantry Ltd | Hospitality | 2021 |
| THE Fight Society CIC | Arts & recreation | 2026 |
| THE First Draft Ltd | Agriculture & fishing | 2022 |
| THE Fizzy Pheasant Ltd | Wholesale & retail | 2020 |
| THE Fleet Warehouse (South West) Limited | Transport & logistics | 2016 |
| THE Football Sanctuary CIC | Arts & recreation | 2026 |
| THE Forge (Rooksbridge) Limited | Real estate | 2019 |
| THE Gables BOS Limited | Other services | 2017 |
| THE George Inn (Middlezoy) Limited | Hospitality | 2011 |
| THE Glade Centre | Education | 2004 |
| THE Glass Floor Company Limited | Manufacturing | 2019 |
| THE Globe Inn Cannington Ltd | Hospitality | 2017 |
| THE Goats Milk Company Ltd | Wholesale & retail | 2019 |
| THE Governing Council of the Cat Fancy | Arts & recreation | 2010 |
| THE Great British Catering Company Ltd | Hospitality | 2020 |
| THE Greyhound Stogursey Ltd | Hospitality | 2025 |
| THE Hair Bar (Somerset) Ltd | Other services | 2023 |
| THE Hamp (Bridgwater) Management Company Limited | Households | 2008 |
| THE Hemp Shop Limited | Wholesale & retail | 2009 |
| THE Home Hearing Specialist Ltd | Wholesale & retail | 2023 |
| THE Hood Arms Ltd | Hospitality | 2026 |
| THE Hotspot - Catering Ltd | Hospitality | 2025 |
| THE HR Detectives Limited | Administrative & support | 2014 |
| THE Hybrid Strength LAB Ltd | Arts & recreation | 2025 |
| THE JCC Partnership Ltd. | Professional & scientific | 2009 |
| THE Larches Property Management Company Limited | Households | 2017 |
| THE LBB Agency Ltd | Administrative & support | 2023 |
| THE Levels (Estates) Limited | Real estate | 2023 |
| THE Levels School (Etonhurst) Limited | Real estate | 2022 |
| THE Levels School (Group) Limited | Financial services | 2022 |
| THE Levels School (Services) Limited | Wholesale & retail | 2020 |
| THE Levels School Limited | Education | 2020 |
| THE Levels Therapy Limited | Education | 2022 |
| THE Lifetime Ssas Limited | Administrative & support | 2026 |
| THE Loft Bespoke Cabinet Designers and Makers Ltd | Manufacturing | 2023 |
| THE Lounge Barber Co Ltd | Other services | 2016 |
| THE Mixed Rifles Ltd | Hospitality | 2023 |
| THE Mulberry Shed Ltd | Arts & recreation | 2014 |
| THE Old Apple Store Management Company Limited | Real estate | 2008 |
| THE Old Byre Gym Ltd | Arts & recreation | 2025 |
| THE Other Island Ltd | Other services | 2024 |
| THE Portuguese Grill Ltd | Wholesale & retail | 2025 |
| THE Priory (Bridgwater) Management Company Limited | Real estate | 2001 |
| THE Priory (Bridgwater) NO.2 Management Company Limited | Households | 2001 |
| THE Purplespoon Cafe Ltd | Hospitality | 2022 |
| THE Quantock Car Collection Ltd | Administrative & support | 2026 |
| THE Red Tile Inn at Cossington Ltd | Hospitality | 2026 |