| P&P Shaw Property Ltd | Real estate | 2021 |
| Park Avenue (Kilgetty) Limited | Real estate | 2005 |
| Pembrokeshire Mushroom Company Ltd | Hospitality | 2024 |
| Pembrokeshire Steel Buildings Limited | Construction | 2005 |
| Pembrokeshire SUP School Ltd | Education | 2023 |
| Pencoed Sawmill LLP | | 2026 |
| Penguin Coast Limited | Professional & scientific | 2016 |
| Phoenix Care Professionals Ltd | Health & social care | 2025 |
| Pinnacle Afrique UK Ltd | Professional & scientific | 2025 |
| Poplars Properties Ltd | Real estate | 2025 |
| Proctor Consulting Limited | Real estate | 2016 |
| Quayside Conservation Limited | Real estate | 2025 |
| R P C Design & Architecture Ltd | Professional & scientific | 2022 |
| Retraweb Ltd | Professional & scientific | 2025 |
| Rkecms Ltd | Construction | 2016 |
| SDC Build Limited | Construction | 2022 |
| SDH Consulting Ltd | Information & communication | 2019 |
| Sea Green Design Ltd | Administrative & support | 2010 |
| Seanchef Limited | Hospitality | 2025 |
| Seven Spice Kilgetty Limited | Hospitality | 2019 |
| Shoreline Caravans Ltd | Wholesale & retail | 2014 |
| Sidsail Ltd | Education | 2024 |
| Soloturn Limited | Other services | 1976 |
| Southern Pitts Holdings Ltd | Agriculture & fishing | 2025 |
| ST Francis Clinic Ltd | Health & social care | 2003 |
| Still Wild Limited | Manufacturing | 2018 |
| Tall Ships (Wales) Trust | Arts & recreation | 1990 |
| THE Coastal Cask Limited | Wholesale & retail | 2025 |
| THE Unique Nest Pembrokeshire Limited | Real estate | 2025 |
| THE White Moth Limited | Information & communication | 2021 |
| Third Silence Limited | Information & communication | 2023 |
| TIM Colquhoun Architects Limited | Professional & scientific | 2005 |
| Trade Caravan Sales Ltd | Wholesale & retail | 2018 |
| TUK TUK Time Limited | Transport & logistics | 2019 |
| Unique Caravan Sales Limited | Hospitality | 2023 |
| Vallen Management Company Ltd | Administrative & support | 2011 |
| Warren Solutions Limited | Real estate | 2001 |
| Wheremycompany Ltd | Information & communication | 2026 |
| Wicks & WAX Limited | Manufacturing | 2026 |
| Williams Developments (Kilgetty) Limited | Real estate | 2002 |
| Wings Over West Wales Limited | Arts & recreation | 2015 |
| Wulfsdorf Limited | Extraterritorial | 2009 |
| Y&S Kilgetty Limited | Hospitality | 2022 |
| Yami the Dream Limited | Information & communication | 2020 |
| Youfirst Counselling CIC | Health & social care | 2016 |