| Arwyn CRT CYF | Hospitality | 2022 |
| Austen & Co.(Petworth)Limited | Real estate | 1947 |
| Bryngranod Contracting Limited | Financial services | 2026 |
| Brynhogfaen CYF | Agriculture & fishing | 2021 |
| C &P Homes Limited | Households | 2025 |
| C.P ARB & Garden Services Ltd | Administrative & support | 2025 |
| Carreg Liquid Screeding Limited | Construction | 2025 |
| Cartrefi Aber Homes Ltd. | Real estate | 2020 |
| Cartrefi'R CWM CYF | Real estate | 2006 |
| Catch & Release Data Ltd | Information & communication | 2026 |
| Cefn Hafod Catering CYF | Hospitality | 2025 |
| Cegin Gwenog Ltd | Hospitality | 2004 |
| Ceginau Lifestyle Kitchens Limited | Manufacturing | 2004 |
| Ceiros Davies Limited | Administrative & support | 2002 |
| Cemetery Blonde Ltd | Information & communication | 2024 |
| CJH Saunders Property Limited | Real estate | 2025 |
| Colabs Project Ltd | Professional & scientific | 2025 |
| Cybersphere Limited | Information & communication | 2025 |
| DOD I BEN CYF | Water & waste | 2015 |
| Dorian Jones CYF | Other services | 2012 |
| DUO Cars Ltd | Wholesale & retail | 2025 |
| East Kent Consultancy Ltd | Information & communication | 2007 |
| Euros Davies Builder Limited | Construction | 2014 |
| Foundry Commercials Limited | Professional & scientific | 1998 |
| G Hughes Groundworks Ltd. | Construction | 2024 |
| GHG Properties Ltd. | Construction | 2024 |
| Gwalia Garage Limited | Wholesale & retail | 2012 |
| Gwyliau Windy Corner Holidays Ltd. | Administrative & support | 2021 |
| Gwynt Y Gaer Cyfyngedig | Energy | 2012 |
| H&G Cars (Uk&I) Ltd | Transport & logistics | 2024 |
| Hatcher & Evans Property Services Ltd. | Other services | 2025 |
| Hatcher Safety Consultancy Ltd. | Public administration | 2022 |
| Highmead Arms Management Ltd | Households | 2025 |
| Holmes Property & Investments Ltd | Construction | 2024 |
| Ideal Format Limited | Professional & scientific | 2026 |
| Iterum Group Ltd | Financial services | 2026 |
| JD Lumoria Studio Ltd | Manufacturing | 2025 |
| JDP Consulting Limited | Information & communication | 2025 |
| Jones Memorials Limited | Other services | 2006 |
| JUS 2 Ltd | Construction | 2025 |
| K & V Jones Catering Limited | Hospitality | 2019 |
| Kekkal Retail Ltd | Transport & logistics | 2015 |
| Krazy Horses Ltd | Hospitality | 2021 |
| Labrys Multimedia Limited | Information & communication | 2014 |
| Lampeter Car Specialists Ltd | Wholesale & retail | 2026 |
| Lamport Family (Blaen Wern) Limited | Real estate | 2006 |
| Llanybydder Rugby Club Limited | Arts & recreation | 2015 |
| Lloyd Thomas Environmental Ltd | Energy | 2016 |
| Loop Power Technologies Ltd | Wholesale & retail | 2026 |
| Made With Nature Ltd | Manufacturing | 2024 |
| Make Something Better Limited | Professional & scientific | 2023 |
| Mayes Tyres Limited | Wholesale & retail | 2023 |
| Mayes Tyres Services Limited | Wholesale & retail | 2025 |
| Messrs Thomas Ltd | Agriculture & fishing | 2003 |
| Morris Mechanicals Limited | Construction | 2019 |
| Nexus Consulting Engineers Ltd. | Professional & scientific | 2021 |
| Olew Limited | Wholesale & retail | 2018 |
| Olew Solutions Limited | Transport & logistics | 2023 |
| Peaceful People Limited | Education | 2022 |
| Penllain Ltd | Real estate | 2018 |
| Penybryn Court Limited | Households | 1974 |
| Pets and Ponies Ltd | Wholesale & retail | 2010 |
| Planetary Resources Ltd. | Professional & scientific | 2011 |
| PMO Property Ltd | Administrative & support | 2013 |
| Pristine Smiles Ltd | Health & social care | 2018 |
| Pro Resurfacing Ltd | Construction | 2026 |
| Proclean Painting & Decorating Ltd. | Construction | 2017 |
| Red Dragon Laser Ltd | Wholesale & retail | 2019 |
| ROY Thomas (Farm Supplies) Limited | Wholesale & retail | 1978 |
| SD Managed Services Ltd | Professional & scientific | 2019 |
| Shelone Road Management Company Ltd | Households | 2021 |
| Site Management Technical Services Limited | Construction | 2014 |
| SJ Consulting Engineers Ltd | Professional & scientific | 2019 |
| Sole-Utions Limited | Education | 2008 |
| Spuds Service and Repair Ltd | Wholesale & retail | 2019 |
| Star Wood Pellets Limited | Manufacturing | 2024 |
| Station Yard Property Ltd | Real estate | 2025 |
| Sunray Bookkeeping Services Limited | Professional & scientific | 2006 |
| Technegol Ltd. | Information & communication | 2017 |
| THE Grannell Guest House CYF | Hospitality | 2024 |
| THE Three Spaniels Ltd | Hospitality | 2019 |
| Thomas & Anastasia Limited | Professional & scientific | 2025 |
| Thomas Tyres Ltd. | Manufacturing | 2021 |
| Traumaform C.I.C. | Professional & scientific | 2017 |
| Traumaform Trauma Therapy Ltd | Health & social care | 2025 |
| Trydanwyr Evans Electricians Limited | Construction | 2016 |
| TY Mawr Plumbing Supplies Ltd | Wholesale & retail | 2016 |
| Vbdc Consulting Limited | Health & social care | 2004 |
| W H Morgan CYF. | Transport & logistics | 2020 |
| West Coast Linen Distribution Ltd | Wholesale & retail | 2023 |
| West Wales Equi-Arenas Ltd | Construction | 2016 |
| Wilson Timber and Building Supplies Limited | Wholesale & retail | 1988 |
| Wize Investments Limited | Administrative & support | 2017 |
| Wize Property Investments Limited | Real estate | 2013 |
| Y Ddraig Goch Bar and Grill CYF | Hospitality | 2024 |