| THE Christadelphian Bible Mission | Other services | 1993 |
| THE Cleaning Hub Services Ltd | Administrative & support | 2026 |
| THE Coach Brewing Company Limited | Manufacturing | 2018 |
| THE Coachelling Hub Limited | Professional & scientific | 2023 |
| THE Coffeehouse Collective Ltd | Wholesale & retail | 2025 |
| THE Community Impact Initiative C.I.C. | Education | 2016 |
| THE Company YOU Need Ltd | Information & communication | 2024 |
| THE Corbet Arms Hotel Limited | Hospitality | 2003 |
| THE Counselling Partnership (Bridgend) Ltd | Health & social care | 2020 |
| THE Creator FIX Ltd | Other services | 2024 |
| THE Dead Raven Limited | Hospitality | 2023 |
| THE Elephant Faversham Limited | Hospitality | 2011 |
| THE Ellcai Group Limited | Financial services | 2022 |
| THE Elms Digital Consulting Ltd | Information & communication | 2025 |
| THE Essential Expert Ltd | Other services | 2022 |
| THE Financial Practice (UK) Limited | Financial services | 2005 |
| THE Forge Startup Studio Ltd | Administrative & support | 2022 |
| THE FOX (ST Brides Major) Ltd | Hospitality | 2019 |
| THE Glass Machinery Company Ltd | Extraterritorial | 2019 |
| THE Gulp N Gallop Ltd | Hospitality | 2024 |
| THE Gym Hub Pyle Limited | Arts & recreation | 2026 |
| THE Hangout Collective Ltd | Hospitality | 2026 |
| THE Haunting of Margam Castle Ltd | Information & communication | 2019 |
| THE Health and Fitness Hub Ltd | Arts & recreation | 2024 |
| THE House on Cielo Drive Ltd | Information & communication | 2018 |
| THE Hyde OUT Coffee & Cake House Ltd | Manufacturing | 2022 |
| THE Jonestown Haunting Ltd | Information & communication | 2019 |
| THE Jump Company (Bridgend) Ltd | Arts & recreation | 2016 |
| THE Landlords Letting Company Limited | Real estate | 2004 |
| THE Landscap Crew Limited | Administrative & support | 2026 |
| THE Letting Company 2017 Ltd | Real estate | 2017 |
| THE LIL Bakery Limited | Hospitality | 2025 |
| THE Link Coffee House Ltd | Hospitality | 2021 |
| THE Loft Bar Bridgend Ltd | Hospitality | 2024 |
| THE Masons Arms (Bryncethin) Ltd | Hospitality | 1999 |
| THE Matching Brick Company Limited | Construction | 1990 |
| THE Midnight Horror Show Ltd | Information & communication | 2013 |
| THE Motorhome Depot Limited | Wholesale & retail | 2025 |
| THE Mountain Hare Limited | Hospitality | 2005 |
| THE Mynydd Group Limited | Financial services | 2025 |
| THE OH SO Group Limited | Wholesale & retail | 2020 |
| THE Old Co-Op Limited | Wholesale & retail | 2017 |
| THE Old Rectory and Gardens Ltd | Real estate | 2025 |
| THE Oxford Charcoal Company Limited | Administrative & support | 2022 |
| THE Parc Action Sports Ltd | Arts & recreation | 2024 |
| THE Pet Supps Company Limited | Wholesale & retail | 2024 |
| THE Preference Centre Ltd | Administrative & support | 2020 |
| THE Princess Company Limited | Wholesale & retail | 2003 |
| THE Prosperity Collective Limited | Professional & scientific | 2025 |
| THE Psyched Space Ltd | Education | 2025 |
| THE Recovery Hub Pyle Limited | Other services | 2026 |
| THE Rubery Round Ltd | Other services | 2019 |
| THE Salty Chip Limited | Hospitality | 2019 |
| THE Salty Spud Limited | Hospitality | 2013 |
| THE Scarletons Ltd | Administrative & support | 2017 |
| THE School of the Damned Ltd | Information & communication | 2018 |
| THE Seedmill Limited | Professional & scientific | 2020 |
| THE Sen-Den Ltd | Hospitality | 2025 |
| THE Social Linked Limited | Professional & scientific | 2023 |
| THE Sofa Cushions Company Ltd | Manufacturing | 2024 |
| THE Spud Cartel Limited | Hospitality | 2025 |
| THE Storage Quarter Limited | Administrative & support | 2017 |
| THE Strawberry HUT Limited | Wholesale & retail | 2025 |
| THE Supp Stop Ltd | Wholesale & retail | 2018 |
| THE Tailored Lighting Company Concern LLP | | 2023 |
| THE Talent Boutique Ltd | Professional & scientific | 2023 |
| THE TAN Studio Limited | Other services | 2012 |
| THE Thai Coconut Limited | Hospitality | 2024 |
| THE Transpawter Ltd | Transport & logistics | 2021 |
| THE TY Risha Inn Ltd | Hospitality | 2025 |
| THE Unicorn Inn (Canterbury) Limited | Hospitality | 2011 |
| THE Utah Cabin Murders Limited | Information & communication | 2018 |
| THE Vale Kitchen A48 Ltd | Hospitality | 2019 |
| THE Vape Escape (WAM) Limited | Wholesale & retail | 2025 |
| THE Veteran Building Company Ltd | Construction | 2022 |
| THE Village Property Group Ltd | Real estate | 2024 |
| THE WB Project Ltd | Professional & scientific | 2024 |
| THE Welsh Chamber Orchestra Limited | Arts & recreation | 1987 |
| THE Whispering Tree Retreat Ltd | Hospitality | 2025 |
| THE Whole Nine Months Ltd | Wholesale & retail | 2021 |
| THE Wildlife Trust (West Wales) Ltd. | Other services | 1962 |
| THE Wildlife Trust of South and West Wales Limited | Professional & scientific | 2002 |
| THE Winston Partnership Limited | Other services | 2015 |
| THE Woodyard (Bridgend) Limited | Wholesale & retail | 2014 |
| THE Works Design Services Limited | Professional & scientific | 2007 |
| Theesha Ltd | Wholesale & retail | 2025 |
| Theodore Reclamation & Building Salvage Ltd | Wholesale & retail | 2022 |
| THEOLDHOUSE1147 Ltd | Hospitality | 2018 |
| Thermal Heating Home Plans Limited | Construction | 2025 |
| Thermal Heating Mechanical & Electrical Engineers Ltd | Construction | 2018 |
| Thermaroof Conservatories Ltd | Construction | 2024 |
| Thermorend Distribution Limited | Wholesale & retail | 2016 |
| Theunderground Ltd | Hospitality | 2024 |
| Thevathasan Company Limited | Health & social care | 2019 |
| Thilani Properties Ltd | Real estate | 2018 |
| Think Electrical Ltd | Construction | 2009 |
| Thinksmartelectrix Ltd | Construction | 2024 |
| Thirteen Media Limited | Arts & recreation | 2024 |
| Thistle GAS Limited | Professional & scientific | 1997 |
| THM Mining Industry Limited | Wholesale & retail | 2025 |