| MCP Consult Limited | Professional & scientific | 2023 |
| Melwoods Property Limited | Real estate | 2025 |
| Mothers Affection Matters CIC | Health & social care | 2013 |
| Nest Ground Rents Ltd | Households | 2024 |
| Neurodigital Consulting Ltd | Education | 2019 |
| North Island Ltd | Real estate | 2008 |
| Ocean Eleven Ltd | Wholesale & retail | 2022 |
| Owain Glyndwr Ltd | Hospitality | 2026 |
| Owen Catering Limited | Hospitality | 2012 |
| P Booth Leisure Limited | Administrative & support | 2019 |
| P J Lewis Consultancy Services Ltd | Information & communication | 2018 |
| Park Gardens (Begelly) Residents Ltd | Real estate | 2017 |
| Park Leisure UK Ltd | Wholesale & retail | 2008 |
| Paul Chantel LLP | | 2012 |
| Pembrokeshire Escapes Ltd | Real estate | 2024 |
| Pembrokeshire Laundry Services Ltd | Administrative & support | 2021 |
| Pembrokeshire Property Management Ltd | Real estate | 2019 |
| Pembrokeshire Woodfired Pizza Ltd | Hospitality | 2026 |
| Pendine Bay Leisure Park Ltd | Hospitality | 2021 |
| Pentlepoir Garage Limited | Wholesale & retail | 2003 |
| Periwinkle Pembrokeshire Limited | Hospitality | 2018 |
| Pickled Parsnip Limited | Professional & scientific | 1998 |
| Pizzabox Milford Ltd | Hospitality | 2019 |
| Planet Christmas Limited | Wholesale & retail | 2006 |
| Pond Bridge Ltd | Construction | 2021 |
| Pro Waste (Pembs) Limited | Water & waste | 2013 |
| Puffin Cottage Holidays Limited | Hospitality | 2024 |
| RJP Safety Solutions Limited | Professional & scientific | 2009 |
| Roman Build Ltd | Construction | 2024 |
| RS GMI Ltd | Information & communication | 2021 |
| Sakana Harbour Ltd | Hospitality | 2025 |
| Salt Consultancy Ltd | Other services | 2011 |
| Saltern Leisure Park Limited | Hospitality | 2020 |
| Sanders 02 Limited | Hospitality | 2026 |
| Sandyhill Guest House Limited | Hospitality | 2020 |
| Saundersfoot Bay Leisure Ltd | Hospitality | 2015 |
| Saundersfoot Events Group C.I.C. | Other services | 2025 |
| Saundersfoot Festivities Ltd | Other services | 2023 |
| Saundersfoot New Years Day Swim Ltd | Arts & recreation | 2014 |
| Saundersfoot Sports & Social Club Limited | Other services | 2015 |
| Silver Collective Ltd | Hospitality | 2025 |
| SKL Consulting Services Ltd | Professional & scientific | 2021 |
| Slick Timbers Ltd | Manufacturing | 2025 |
| Spartacus Special Building Projects Limited | Construction | 2009 |
| ST Tydfil's Developments LLP | | 2020 |
| Stay Cornwall Ltd | Hospitality | 2021 |
| Stay Hotel Ltd | Hospitality | 2025 |
| Stay Pembrokeshire Ltd | Hospitality | 2020 |
| Sunnyvale Holiday Park Limited | Hospitality | 1991 |
| THE Antiques Shop Limited | Wholesale & retail | 2019 |
| THE Black Swan (Hereford) Limited | Hospitality | 2026 |
| THE Bunker Saundersfoot Limited | Hospitality | 2025 |
| THE Certus Collection Limited | Professional & scientific | 2020 |
| THE Hire HUT Ltd | Real estate | 2009 |
| THE Old Pump Filling Station Ltd | Wholesale & retail | 2018 |
| THE Snug (Saundersfoot) Ltd | Hospitality | 2022 |
| THE Swell Saundersfoot Limited | Hospitality | 2025 |
| Thompson (Yorkshire) Limited | Manufacturing | 2016 |
| Thyme 4 Tabaz Ltd | Hospitality | 2021 |
| Tickled Turnip Limited | Other services | 2019 |
| Trefach Holdings Limited | Professional & scientific | 2014 |
| Trefach Limited | Hospitality | 2006 |
| Trefalun Limited | Hospitality | 1977 |
| TŶ Parker LLP | | 2024 |
| TŶ Parker Properties Limited | Real estate | 2026 |
| Ultimate East Coast Properties Limited | Households | 2025 |
| Ultimatecaravantrader Limited | Real estate | 2023 |
| UMI (Pembrokeshire) Ltd | Hospitality | 2023 |
| Waters Edge Leisure Park Limited | Hospitality | 2019 |
| Waters Edge Properties Limited | Hospitality | 1979 |
| Wesley Road Consultancy Limited | Construction | 2005 |
| Westcoast Scaffolding Pembrokeshire Ltd | Construction | 2023 |
| WG Brooks Surveying Ltd | Professional & scientific | 2023 |
| White Knight DRY Cleaners Limited | Other services | 2012 |
| Wild Strawberry Limited | Extraterritorial | 2009 |
| Willow Straw Limited | Financial services | 2025 |
| Wood Park Leisure Limited | Hospitality | 2019 |