| Ahalia Seelan Consultancy Ltd | Professional & scientific | 2025 |
| Allan Davies Plant Limited | Construction | 2012 |
| B Jones & Sons TAR Limited | Construction | 2023 |
| Blond and Blond LLP | | 2008 |
| BPM and Construction Ltd | Construction | 2020 |
| Brechfa Forest Barns Ltd | Hospitality | 2025 |
| Cadence West Investments Ltd | Real estate | 2022 |
| Cadwyn Limited | Wholesale & retail | 1973 |
| Carowels Ltd | Wholesale & retail | 2026 |
| Cartref Croeso Limited | Health & social care | 2017 |
| Cartrefi Redwood Homes Ltd | Construction | 2006 |
| Clear Path Assessments Ltd | Health & social care | 2025 |
| Cobra Hydraulics Ltd | Professional & scientific | 2016 |
| Cornel Farm Ltd | Agriculture & fishing | 2010 |
| Daniel James AI Feibion (Sons) Ltd | Administrative & support | 2025 |
| Derek Harris Tree Services Ltd | Agriculture & fishing | 2012 |
| Domus Divitiae Holdings Ltd | Financial services | 2025 |
| Dpyn / Npiw CYF | Other services | 2024 |
| DT Construction Ltd | Construction | 2022 |
| Edley Stock Limited | Wholesale & retail | 2019 |
| Ffenestri EXL Windows CYF | Construction | 2023 |
| Fleecewood Manor Ltd | Agriculture & fishing | 2024 |
| Global Mechanical Sales Ltd | Manufacturing | 2025 |
| Holding Property Limited | Real estate | 2025 |
| Isles Computer Services Limited | Professional & scientific | 2003 |
| J. Davies (Pencader) Limited | Extraterritorial | 1981 |
| Jephson Limited | Professional & scientific | 2014 |
| John Davies Agricultural and Plant Contractor Limited | Construction | 2012 |
| Kevin Davies Rally Sport Ltd | Arts & recreation | 2005 |
| LU Enterprises Ltd | Agriculture & fishing | 2025 |
| Macwydd Limited | Agriculture & fishing | 2020 |
| Mains Electrical Services UK Limited | Construction | 2008 |
| Medimotion Ltd | Wholesale & retail | 1995 |
| Moonlit Dragon Limited | Professional & scientific | 2012 |
| Morgan Minimoto Limited | Arts & recreation | 2003 |
| Mudtrek Ltd | Arts & recreation | 2014 |
| Mynwent Cilrhiwiau CYF. | Other services | 2024 |
| Pawsabilities Ltd | Other services | 2024 |
| Plantos Pwysig Limited | Administrative & support | 2023 |
| Plumbers Electricians Carpenters Ltd | Hospitality | 2004 |
| Pyraleads Ltd | Transport & logistics | 2015 |
| Racine Systems Ltd | Agriculture & fishing | 2020 |
| ROY Thomas & SON Limited | Construction | 2003 |
| RTJ Distribution Ltd | Wholesale & retail | 2024 |
| Sean's Services Ltd | Construction | 2026 |
| Springwood Sanctuary Limited | Real estate | 2021 |
| Sticle Vineyard Ltd | Agriculture & fishing | 2019 |
| Teifi Services Ltd | Administrative & support | 2014 |
| Teifi Timber Products Limited | Manufacturing | 1974 |
| THE Blond Group LLP | | 2008 |
| THE Blossom Lodge Inn Limited | Hospitality | 2004 |
| UK83 Ltd | Hospitality | 2021 |
| Vancio Ltd | Wholesale & retail | 2025 |
| Watch and Shoot Developments Ltd | Information & communication | 2022 |
| West Wales Publishing Limited | Information & communication | 2020 |
| West Wales Welding and Fabrication Ltd | Manufacturing | 2025 |
| Wythywyndle Apiary Ltd | Agriculture & fishing | 2018 |