| PL Club 22 Limited | Financial services | 2021 |
| PL Club 26 Limited | Financial services | 2022 |
| PL Club 27 Limited | Construction | 2024 |
| PL Club 28 Limited | Financial services | 2024 |
| PL Club 30 Limited | Construction | 2025 |
| PL Club 31 Limited | Financial services | 2025 |
| PL Club 32 Limited | Construction | 2025 |
| PL Pharma Limited | Wholesale & retail | 2026 |
| Placecraft Ltd | Extraterritorial | 2009 |
| Plaincorp Limited | Professional & scientific | 2001 |
| Plan Your Umrah Limited | Wholesale & retail | 2025 |
| Planactive Limited | Construction | 1992 |
| Planet TEE Ltd | Wholesale & retail | 2025 |
| Plant Industries Ltd | Wholesale & retail | 2025 |
| Plastering Solutions Ltd | Construction | 2011 |
| Plastering Solutions Yorkshire Ltd | Construction | 2010 |
| Plasterline Limited | Manufacturing | 2002 |
| Plasticraft Displays (Huddersfield) Limited | Manufacturing | 1948 |
| Plate City Ltd | Wholesale & retail | 2024 |
| Platform 6 Development Co-Operative Ltd | Other services | 2018 |
| Platform Lift People Limited | Construction | 2021 |
| Platinum Care Assist Ltd | Health & social care | 2025 |
| Platinum Valeting MD Ltd | Administrative & support | 2025 |
| Platinumlux Limited | Professional & scientific | 2023 |
| Platr Ltd | Information & communication | 2026 |
| Play-Global Limited | Administrative & support | 2011 |
| Play-Now-Unlimited Ltd | Administrative & support | 2014 |
| Playgroots Adventure Cafe Huddersfield Ltd | Arts & recreation | 2026 |
| Plaza Suite Manchester Limited | Hospitality | 2019 |
| Pledwick Properties Limited | Real estate | 2021 |
| Pliancy Business Solutions Ltd | Wholesale & retail | 2025 |
| Plover Mills 1966 Limited | Extraterritorial | 2014 |
| Plover Tyres & Mechanics Ltd | Wholesale & retail | 2024 |
| Plowman Transport Services Limited | Transport & logistics | 2003 |
| Plu-Tus 26 Ltd | Information & communication | 2026 |
| Pluelane | Administrative & support | 2004 |
| Plugstreet Creative Ltd | Professional & scientific | 2011 |
| Plum Ideas Limited | Administrative & support | 1998 |
| Plum PPE Limited | Wholesale & retail | 2007 |
| Plum Product Marketing Ltd | Professional & scientific | 2019 |
| Plumbles Ltd | Construction | 2022 |
| PMA Holdings Limited | Manufacturing | 2016 |
| Pminst (UK) Limited | Other services | 2000 |
| PMO Data and Psychology Ltd | Professional & scientific | 2022 |
| PMT Direct Ltd | Wholesale & retail | 2016 |
| PMW Quarries Limited | Mining & quarrying | 2009 |
| PN Price & Co. Group Limited | Financial services | 2026 |
| PN Price & Co. Property (Residential) Limited | Real estate | 2026 |
| PN Price & Co. Property (STL) Limited | Real estate | 2026 |
| PNM Property Limited | Real estate | 2019 |
| Poala Properties Ltd | Real estate | 2018 |
| Pocket Jaces Limited | Professional & scientific | 2023 |
| Pocket Pips Ltd | Wholesale & retail | 2019 |
| Pocket Square Music Ltd | Information & communication | 2018 |
| Podedit Studios Ltd | Manufacturing | 2025 |
| Podopro UK Ltd | Administrative & support | 2011 |
| Pogmoor Taverns Ltd | Hospitality | 2026 |
| Pogson Farmers Limited | Agriculture & fishing | 1998 |
| Point North Properties (PNP) Ltd | Real estate | 2022 |
| Point-Of-Sale Unified Partners Limited | Other services | 2025 |
| Polaris MD Ltd | Health & social care | 2021 |
| Pole Gate Chapel Management Company Limited | Households | 2001 |
| Polivex Car Wash & Detailing Ltd | Administrative & support | 2026 |
| Pollens Tiles (UK) Ltd | Wholesale & retail | 2024 |
| Pollitt Estates Ltd | Real estate | 2020 |
| Poloshopper Ltd | Wholesale & retail | 2025 |
| Polskie Specjaly (NW) Ltd | Wholesale & retail | 2018 |
| Polyfilters Group Limited | Manufacturing | 2021 |
| Polyseam Limited | Manufacturing | 1993 |
| Pontefract Leisure Ltd | Hospitality | 2024 |
| Poodle Estates Ltd | Real estate | 2021 |
| POP N Pizza Express Ltd | Hospitality | 2024 |
| POP N Pizza Huddersfield Ltd | Hospitality | 2022 |
| Popcornwala Ltd | Hospitality | 2022 |
| Poplar Stores MV Ltd | Wholesale & retail | 2019 |
| Poppy Mead Limited | Professional & scientific | 2021 |
| Popupnorth Ltd | Wholesale & retail | 2024 |
| Porchway Masonic Ltd | Information & communication | 2025 |
| Porcupine Media Services Ltd | Information & communication | 2012 |
| Porky Penguin Ltd | Wholesale & retail | 2017 |
| Porpo Ltd | Administrative & support | 2026 |
| Portafoglio Limited | Information & communication | 2019 |
| Portal Financial Planning Limited | Financial services | 2012 |
| Portcullis Industrial Doors Ltd | Manufacturing | 2021 |
| Portcullis Site Services Limited | Manufacturing | 2012 |
| Porter Hill Ltd | Wholesale & retail | 2021 |
| Portland Developments North Ltd | Construction | 2015 |
| Portland Nurseries Holdings Limited | Financial services | 2019 |
| Portland Nurseries Limited | Health & social care | 2011 |
| Portman Furnitures Limited | Wholesale & retail | 1983 |
| Porto Bathrooms Ltd | Construction | 2023 |
| Portus Felix Limited | Financial services | 2019 |
| Posh Beds Ltd | Manufacturing | 2026 |
| Posh Nails HD Limited | Other services | 2026 |
| Posh Nails QL Ltd | Other services | 2025 |
| Positive Earth Community CIC | Hospitality | 2025 |
| Positive Guidance Ltd | Other services | 2017 |
| Positive Stepz C.I.C. | Education | 2018 |
| Posup Ltd | Information & communication | 2023 |
| Posynergi Limited | Information & communication | 2023 |