| 2TAXPOINT Ltd | Professional & scientific | 2018 |
| A Phillips Holdings Ltd | Financial services | 2016 |
| Azenda Properties Limited | Households | 1993 |
| BEE Socially Ltd | Information & communication | 2024 |
| Bj&B Owen Properties Ltd | Households | 2024 |
| Broadside Films Ltd | Information & communication | 2020 |
| Caradog Property Management Co Ltd | Households | 2006 |
| Carmarthen Bay Ferries Community Interest Company | Transport & logistics | 2017 |
| Carmarthenshire Solar Clean Ltd | Administrative & support | 2025 |
| David Lloyd George Developments Limited | Construction | 2005 |
| Environment & Energy Consultants Limited | Professional & scientific | 2010 |
| Foreshore Buildings Ltd | Construction | 2024 |
| Foreshore Management Limited | Households | 2020 |
| Hakin Point Ltd | Hospitality | 2019 |
| Iconau Limited | Information & communication | 2007 |
| LET ME BE ME Limited | Health & social care | 2014 |
| LYN Jones & Sons Limited | Agriculture & fishing | 2007 |
| Maplemap Ltd | Wholesale & retail | 2018 |
| Monks Treasure Limited | Arts & recreation | 2013 |
| Peace Lily Crystals & Wellbeing Ltd | Wholesale & retail | 2022 |
| River Towy Yacht Club Ltd | Arts & recreation | 2024 |
| SIR GAR Property CBC | Real estate | 2025 |
| Snowstyle Travel Limited | Administrative & support | 2016 |
| THE Boozie BEE Ltd | Wholesale & retail | 2024 |
| THE Wrench Whisperer Services Ltd | Manufacturing | 2024 |
| WRITE4WORD C.I.C. | Arts & recreation | 2013 |