| Aderyn Ecology Ltd | Professional & scientific | 2020 |
| Adrian Llewellyn Groundworks Ltd | Construction | 2003 |
| Advance Energy Technology Limited | Administrative & support | 1985 |
| Aglife Ltd | Professional & scientific | 2022 |
| Amaeth-I Ltd | Professional & scientific | 2022 |
| ATSTUDIO47 Ltd | Information & communication | 2021 |
| Avengeance Productions Limited | Information & communication | 2016 |
| Bar Beca Limited | Hospitality | 2025 |
| Black Cherry Technologies Ltd | Information & communication | 2020 |
| Bluestone Landscaping Ltd | Administrative & support | 2025 |
| Briggs Electrical Ltd | Construction | 2011 |
| Broadhaven Properties Ltd | Real estate | 2023 |
| Community Choice and Inclusion Community Interest Company | Hospitality | 2010 |
| Court Meadow Freeholders Ltd | Households | 2006 |
| Crow Films Limited | Information & communication | 2013 |
| Crymych Couriers Limited | Transport & logistics | 2002 |
| Cymdeithas Tafarn Sinc Ltd | Hospitality | 2017 |
| D.ESCAL8 Limited | Education | 2013 |
| Deri Insure Limited | Financial services | 2023 |
| Desc Limited | Education | 2023 |
| Dragonsway Construction Ltd | Construction | 2013 |
| Dragonsway Ltd | Real estate | 1990 |
| Dragonsway Wales Ltd | Construction | 1995 |
| Echo & Atlas Travel Ltd | Administrative & support | 2025 |
| Edge Bathroom Installations Ltd | Construction | 2025 |
| Eldermist Ltd | Manufacturing | 2026 |
| Electro Technical & Testing Solutions Limited | Construction | 2010 |
| Evolution Digital Films Limited | Information & communication | 2012 |
| Exelmead Limited | Real estate | 1985 |
| Farmers Finest Ltd | Agriculture & fishing | 2025 |
| Glandy Cross Stores Ltd | Wholesale & retail | 2024 |
| Global Red Ltd | Professional & scientific | 2020 |
| Golden Road GIN Ltd | Wholesale & retail | 2022 |
| Hael Colour Limited | Agriculture & fishing | 2024 |
| Harakis Limited | Information & communication | 2012 |
| Harris Oliver Limited | Professional & scientific | 2021 |
| Harvey Roofing Products Ltd | Manufacturing | 2024 |
| Haverfordwest Farmers Market CIC | Wholesale & retail | 2024 |
| Hefin Davies Ltd | Agriculture & fishing | 2010 |
| Hiraeth Care Ltd | Health & social care | 2025 |
| Hufti Limited | Education | 2025 |
| Hywel Griffiths Plant Hire & Groundwork Ltd | Construction | 2020 |
| Independent Project Solutions Limited | Administrative & support | 2009 |
| J B Owen Limited | Construction | 2003 |
| James & Charnley Farm Ltd | Agriculture & fishing | 2023 |
| Jenkins Rhosfach Limited | Agriculture & fishing | 2025 |
| JT & MT Ltd | Construction | 2025 |
| JW5 Associates Limited | Administrative & support | 2015 |
| KMK Autotechnik Ltd | Wholesale & retail | 2014 |
| Lamo's Motorcycles Ltd | Wholesale & retail | 2006 |
| Llandissilio Holiday Park Limited | Hospitality | 2014 |
| Maenclochog Hardware & Country Store Ltd | Wholesale & retail | 2021 |
| Maintenance Portfolio Ltd | Administrative & support | 2023 |
| Marc James Engineering Limited | Manufacturing | 2002 |
| Marshall Jones Music Limited | Arts & recreation | 2013 |
| Michael Houldey Auto Services Ltd | Wholesale & retail | 2025 |
| MJC Portfolio Limited | Financial services | 2023 |
| MTL Groundworks Limited | Construction | 2025 |
| Myers Accounting Services Ltd | Professional & scientific | 2012 |
| Myersbooks Ltd | Professional & scientific | 2011 |
| NO Vacancies Productions Limited | Information & communication | 2015 |
| Owain John Personal & Group Training Limited | Other services | 2020 |
| Page-Harries Limited | Professional & scientific | 2003 |
| Pandamonium Holdings Limited | Financial services | 2024 |
| Pembrokeshire Falconry Ltd | Arts & recreation | 2014 |
| Pembrokeshire Llamas Ltd | Agriculture & fishing | 2019 |
| Peter GAY Plastering Contractor Limited | Construction | 2019 |
| Phoenix Engineering & Consultancy Services Ltd | Professional & scientific | 2015 |
| Piionianpiiano Limited | Education | 2023 |
| Preseli Solar Limited | Construction | 2011 |
| R.E 2026 Ltd | Real estate | 2026 |
| Redhill High School Limited | Education | 2017 |
| Rhema Industries Ltd | Professional & scientific | 2019 |
| Shogun Media Ltd | Professional & scientific | 2025 |
| Sophella Developments Ltd | Households | 2026 |
| Sparklecloud Ltd | Information & communication | 2013 |
| Spinning Head Films Limited | Information & communication | 2005 |
| Spinning Head Studios Limited | Other services | 2019 |
| Start Sooner Ltd | Professional & scientific | 2025 |
| Stopio Ltd | Hospitality | 2022 |
| T M E Electrical Services Ltd | Construction | 2017 |
| Tamika Whitland Ltd | Wholesale & retail | 2023 |
| Tasker Training and Coaching Ltd | Professional & scientific | 2024 |
| Temple Druid Limited | Real estate | 2014 |
| THE Llama Sanctuary CYF | Agriculture & fishing | 2022 |
| TIR Ceridwen | Education | 2019 |
| Tru-Fit Windows Limited | Construction | 2024 |
| Tyfugartef - Homegrown Playback Theatr CIC | Arts & recreation | 2024 |
| Wayland Velky Improvements Ltd | Construction | 2024 |
| Wayland Velky One Limited | Real estate | 2024 |
| Wellmama Community Interest Company | Administrative & support | 2017 |
| Worldwide People Limited | Administrative & support | 2001 |
| Young Bros Limited | Construction | 1949 |