| Pier Contracts UK Limited | Administrative & support | 2018 |
| Pier Support Limited | Administrative & support | 2016 |
| Piercing by Sean Powell Ltd | Other services | 2016 |
| Pieri Ventures Ltd | Professional & scientific | 2024 |
| Pilkos Parcels Ltd | Administrative & support | 2016 |
| Pilling 6SR Limited | Real estate | 2025 |
| Pilling Waters Management Company Limited | Households | 2019 |
| Pineapple Developments Limited | Construction | 2018 |
| Pineshield Elms Ltd | Wholesale & retail | 2025 |
| Ping Hospitality Ltd | Hospitality | 2020 |
| Pink Cloud Studio Limited | Other services | 2024 |
| Pink Poison UK Ltd | Wholesale & retail | 2024 |
| Pinkstar Property Services Ltd | Real estate | 2010 |
| Pinnacle Build NW Ltd | Construction | 2026 |
| Pinnacle Protect Ltd | Financial services | 2021 |
| Pinnacon Consulting Limited | Information & communication | 2015 |
| Pinpoint Consultancy Services Limited | Professional & scientific | 2016 |
| Pinpoint Plastering Ltd | Construction | 2023 |
| Pioneering Funding Ltd | Transport & logistics | 2026 |
| PIP Legal Services Ltd | Information & communication | 2012 |
| Pipe Tech Engineering Services Ltd | Professional & scientific | 2023 |
| Pipecrafters Plumbing Limited | Construction | 2026 |
| Pipeline Access Ltd | Mining & quarrying | 2019 |
| Pipeline Mech Ltd | Wholesale & retail | 2025 |
| Pipeline Plumbing and GAS Limited | Construction | 2023 |
| Pitblado Properties Limited | Real estate | 2020 |
| Pitsmoor Rise Ltd | Wholesale & retail | 2025 |
| Pivot Property Ltd | Real estate | 2015 |
| Pixart Design Studio Ltd | Professional & scientific | 2014 |
| Pixel Creative Design UK Ltd | Information & communication | 2020 |
| Pixel Work Design Limited | Manufacturing | 2004 |
| Pizza Blackpool Ltd | Hospitality | 2025 |
| Pizza Migo Limited | Wholesale & retail | 2024 |
| Pizzaco Ltd | Hospitality | 2017 |
| PJ Ecommerce Services Ltd | Wholesale & retail | 2022 |
| PJG Tech Services Limited | Construction | 2019 |
| PJM Construction NW Limited | Construction | 2013 |
| PJS Fluid Technologies Ltd | Professional & scientific | 2010 |
| PJS Property Holdings Ltd | Real estate | 2022 |
| PJW Access Limited | Mining & quarrying | 2019 |
| PJW Lifting Ltd | Mining & quarrying | 2020 |
| PK Leisure Ltd | Arts & recreation | 2023 |
| PK Tower Consulting Limited | Information & communication | 2022 |
| PKG Limited | Hospitality | 2022 |
| PKY Consultancy Services Limited | Information & communication | 2012 |
| PLA Global Limited | Wholesale & retail | 2026 |
| Plabable Aspire Limited | Education | 2017 |
| Planet Kaos Limited | Arts & recreation | 2017 |
| Planet Kaos Nursery & Preschool Limited | Health & social care | 2018 |
| Planet Kaos Preschool Limited | Health & social care | 2014 |
| Planet NET Zero Ltd | Extraterritorial | 2021 |
| Planifik Ltd | Administrative & support | 2025 |
| Plant Pals Ltd | Education | 2024 |
| Planthree Services Limited | Information & communication | 2015 |
| PLATFORM54 Ltd | Professional & scientific | 2011 |
| Platinum Upholstery Limited | Wholesale & retail | 2018 |
| Play Inclusion Project (PIP) | Health & social care | 2004 |
| Play Unbranded Limited | Wholesale & retail | 2020 |
| Playpro Entertainment Ltd | Arts & recreation | 2025 |
| Playtime UK Limited | Manufacturing | 2004 |
| Playtime Wholesale Ltd | Wholesale & retail | 2021 |
| Pldcivils Ltd | Construction | 2021 |
| Pleatward Engineering Limited | Manufacturing | 1981 |
| PLF Bars Ltd | Hospitality | 2019 |
| PLF Group Holdings Limited | Financial services | 2019 |
| PLF Properties Ltd | Real estate | 2019 |
| PLM Support Solutions Ltd | Professional & scientific | 2025 |
| PLP Building & Joinery Limited | Construction | 2009 |
| Plumb Bros Developments Ltd | Construction | 2024 |
| Plumbheat North West Ltd | Construction | 2022 |
| Plumbing Equipment Limited | Wholesale & retail | 1987 |
| Plummer Electrical & Rope Access Ltd | Construction | 2016 |
| Plutus Partnership Ltd | Financial services | 2014 |
| PLY Roofing Limited | Construction | 2025 |
| PM Group of Hotels Ltd | Hospitality | 2016 |
| PM Payroll Services Limited | Professional & scientific | 2023 |
| PM Property Services Limited | Real estate | 2024 |
| PMA Imports Limited | Construction | 2025 |
| PMG Multi Services Ltd | Administrative & support | 2018 |
| PMH Surveys Limited | Professional & scientific | 2025 |
| Pmms Consulting Group Limited | Professional & scientific | 1992 |
| Pmms Property Limited | Professional & scientific | 1999 |
| Pmrz Limited | Extraterritorial | 2018 |
| PNP Care Home Limited | Administrative & support | 2015 |
| PNP Fitness Ltd | Arts & recreation | 2016 |
| PNP Sisters Limited | Wholesale & retail | 2009 |
| PNW Ice Ltd | Wholesale & retail | 2025 |
| PO Box 65 Ltd | Administrative & support | 2017 |
| Podiatry Services Ltd | Health & social care | 2016 |
| Podmore Property Ltd | Real estate | 1987 |
| Podroze Wojownika Ltd | Wholesale & retail | 2020 |
| POI Media Limited | Professional & scientific | 2014 |
| Polaga Limited | Wholesale & retail | 2016 |
| Polar Childcare Limited | Health & social care | 2023 |
| Polish Community Blackpool-Fylde-Wyre CIC | Other services | 2022 |
| Polish Mechanic Adam Limited | Wholesale & retail | 2017 |
| Polycogni Capital Ltd | Information & communication | 2025 |
| Polycover Limited | Wholesale & retail | 2013 |
| Polymath Training and Consultancy Limited | Professional & scientific | 2019 |
| Polytank Group Limited | Manufacturing | 1971 |