| A Cycling Ltd | Arts & recreation | 2015 |
| A&A Harries Enterprises Ltd | Real estate | 2024 |
| Aglg Limited | Administrative & support | 2012 |
| Aluna Limited | Arts & recreation | 2002 |
| AXE and Paddle Ltd | Education | 2023 |
| Cadog Software Ltd | Information & communication | 2016 |
| Coed Talylan Enterprise Ltd | Education | 2021 |
| Cwmni Mega Company Limited | Arts & recreation | 1997 |
| Deeproot Limited | Professional & scientific | 1997 |
| Doctor Dolittle's Pet Products Limited | Wholesale & retail | 2012 |
| Dyffryn Ceidrych Coed CYF | Agriculture & fishing | 2023 |
| European Energy Resources Ltd | Mining & quarrying | 2021 |
| Fferm Llwyndewi Limited | Agriculture & fishing | 2024 |
| Gelliwiglan Eco Cottage Limited | Hospitality | 2024 |
| Grandish Designs Ltd | Construction | 2013 |
| Greensky Forestry Ltd | Agriculture & fishing | 2023 |
| GTO Racing Ltd | Wholesale & retail | 2009 |
| Gwynfe Growers CIC | Agriculture & fishing | 2026 |
| Highgate Water Solutions Ltd | Construction | 2004 |
| Indifox Property Ltd | Real estate | 2024 |
| Keyactive Limited | Professional & scientific | 1998 |
| KR & P Properties Ltd. | Real estate | 2022 |
| Lamb Recovery Services Ltd | Wholesale & retail | 2024 |
| Let's Manage U Limited | Real estate | 2020 |
| Llangadog Community Centre | Other services | 2012 |
| Lluest Horse and Pony Trust | Agriculture & fishing | 2013 |
| LT Development Group Ltd | Real estate | 2025 |
| Mountain Path Innovation Ltd | Professional & scientific | 2014 |
| Myddfai Trading Company Limited | Wholesale & retail | 2010 |
| Needham Properties (South Wales) Ltd | Administrative & support | 2016 |
| Norton and Yarrow Cheese Ltd | Agriculture & fishing | 2015 |
| Npdl Holdings Limited | Administrative & support | 2021 |
| Pont Aber Enterprises Ltd | Hospitality | 2025 |
| Pont Aber Ltd | Administrative & support | 2025 |
| Poulton Property Ltd | Real estate | 2025 |
| Puddle and Patch Ltd | Wholesale & retail | 2025 |
| RBE Estates Ltd | Real estate | 2025 |
| Red Lion Food Limited | Hospitality | 2025 |
| Riverside Retreat Veterans Camp CIC | Hospitality | 2019 |
| Sirius Laser Art Ltd | Manufacturing | 2017 |
| Star UK Group Limited | Financial services | 2021 |
| Startup Growth Guru Ltd | Administrative & support | 2019 |
| Sustainable Lime Ltd | Construction | 2023 |
| THE Aluna Foundation | Arts & recreation | 2008 |
| THE Portable Proptech CMO Ltd | Professional & scientific | 2022 |
| THE Telegraph Garden and Indoor Plant Centre Limited | Wholesale & retail | 2021 |
| Trophy Pet Foods Limited | Wholesale & retail | 1995 |
| TRW Hire Limited | Administrative & support | 2025 |
| Tywi Logistics Limited | Transport & logistics | 2020 |
| United Petfood UK Limited | Manufacturing | 1982 |
| Webber Estates Ltd | Real estate | 2024 |
| Weston Earth Images Limited | Manufacturing | 2009 |
| Williams Civil Engineering Ltd | Agriculture & fishing | 2026 |