| Philip Anthony Associates Limited | Administrative & support | 2003 |
| Philip Partridge Entertainment Limited | Arts & recreation | 2002 |
| Philredom Ltd | Education | 2019 |
| Phoenix Life Consultant Ltd | Professional & scientific | 2026 |
| Phone Fellas Corporation Limited | Wholesale & retail | 2023 |
| Phones Stop Ltd | Wholesale & retail | 2023 |
| Phph Developments Limited | Construction | 2023 |
| Physio-Motion Injury Clinic Ltd | Professional & scientific | 2024 |
| Physiothera-Pets Ltd | Professional & scientific | 2024 |
| Picture Perfect Landscaping Limited | Administrative & support | 2021 |
| Pier Global Ltd | Administrative & support | 2019 |
| Pike Projects Limited | Construction | 2023 |
| Pilljar Ltd | Professional & scientific | 2018 |
| Pine Lodge (Bramhall) Limited | Households | 1970 |
| Pinnacle Integrated Care Services Limited | Administrative & support | 2025 |
| Pinnacle Mortgage Specialist Ltd. | Financial services | 2012 |
| Pinnaclepay Group Limited | Information & communication | 2019 |
| Pinpoint Works Limited | Information & communication | 2014 |
| Pintar Transport Ltd | Transport & logistics | 2025 |
| Pioneer Digital Solutions Limited | Manufacturing | 2011 |
| Pioneer Holdings Global Limited | Manufacturing | 2016 |
| Pioneer Holdings UK Limited | Manufacturing | 2016 |
| Pipe Stress Services Limited | Professional & scientific | 2011 |
| Pirin Productions Ltd | Extraterritorial | 2016 |
| Pita LUV Limited | Hospitality | 2021 |
| Pixel and Pipeline Ltd | Information & communication | 2023 |
| Pixel Path Design Ltd | Information & communication | 2023 |
| PJC (Stockport) Limited | Extraterritorial | 2010 |
| Pla-Vita Technologies Ltd | Information & communication | 2023 |
| Planet Earth Travel Insurance Services Ltd. | Financial services | 2002 |
| Planning Express Limited | Professional & scientific | 2005 |
| Planning Performance Limited | Professional & scientific | 2018 |
| Plasbuild Hardware Limited | Wholesale & retail | 1999 |
| Plastic Surgery Insourcing UK Ltd | Health & social care | 2024 |
| Platinum Exchange Ltd | Financial services | 2021 |
| Platinum Luxury Car Hire Ltd | Transport & logistics | 2024 |
| Platinum Property & Holdings Limited | Real estate | 2020 |
| Platinum Vehicle Assessors Ltd | Professional & scientific | 2012 |
| Play Gamified Limited | Other services | 2018 |
| Plenty of Pints Ltd | Hospitality | 2026 |
| Plumbing Heating Products Sourcing Ltd | Wholesale & retail | 2020 |
| Plums Kitchen Ltd. | Hospitality | 2013 |
| Plymouth Grove Residential Investment Limited Partnership | | 2005 |
| Plymouth Grove Residential LLP | | 2007 |
| Plymouth Holdings Limited | Administrative & support | 2005 |
| PM Draughting Services Limited | Professional & scientific | 2018 |
| PMC Fusion Ltd | Information & communication | 2015 |
| Pncg Properties Limited | Real estate | 2023 |
| PND (SPV) Ltd | Real estate | 2025 |
| Podium Web Design Limited | Information & communication | 2025 |
| Podlounge Limited | Information & communication | 2023 |
| Poldde Trading Ltd | Wholesale & retail | 2022 |
| Poles Apart Window Cleaners Ltd | Administrative & support | 2023 |
| Pollux Technologies Ltd | Information & communication | 2011 |
| Poly Trends Ltd | Wholesale & retail | 2020 |
| Pomona Phase One Limited | Construction | 2015 |
| Pool Lane (Lymm) Ltd | Real estate | 2020 |
| POP UP Properties Ltd | Households | 2020 |
| POP UP Wardrobe Ltd | Wholesale & retail | 2025 |
| Pork PIE Investments Limited | Professional & scientific | 2021 |
| Porter & Daughter Building Company Limited | Real estate | 2015 |
| Portuby Property Limited | Real estate | 2023 |
| Positively Distinctive Media Limited | Professional & scientific | 2018 |
| Potentia Partners Limited | Administrative & support | 2024 |
| Potts&Co Limited | Wholesale & retail | 2024 |
| Pound Bargain Curzon Avenue Ltd | Wholesale & retail | 2023 |
| POUND4POUND MMA Store Limited | Arts & recreation | 2021 |
| POWDER24 Limited | Financial services | 2023 |
| Powell & Powell Limited | Professional & scientific | 2006 |
| Power Platformer Studios Ltd | Information & communication | 2025 |
| Powerstar Electricals Ltd | Wholesale & retail | 2012 |
| Powerxuk Limited | Construction | 2026 |
| PP Pipelines Maintenance Limited | Construction | 2024 |
| Ppsp Property Limited | Real estate | 2020 |
| Practical Publishing International Holdings Limited | Professional & scientific | 2008 |
| Practical Publishing International Limited | Information & communication | 2001 |
| Praxis Ground CIC | Education | 2026 |
| PRE Prime Goods Limited | Wholesale & retail | 2024 |
| PRE Shot Limited | Manufacturing | 2023 |
| Precision Financial Management (PFM) Ltd | Financial services | 2018 |
| Precision Horology Centre Limited | Other services | 2019 |
| Prego Pizzeria Limited | Hospitality | 2023 |
| Prema Energy Ltd | Wholesale & retail | 2013 |
| Prema Holdings Ltd | Extraterritorial | 2017 |
| Prema Trading Ltd | Wholesale & retail | 2014 |
| Premier ALL Trades NW Ltd | Construction | 2025 |
| Premier Collectibles Ltd | Wholesale & retail | 2024 |
| Premier Financial Planning (Cheadle) Limited | Financial services | 2008 |
| Premier Housing NW Ltd | Real estate | 2023 |
| Premier Instruments Ltd | Professional & scientific | 2026 |
| Premier Vehicle Group Ltd | Wholesale & retail | 2022 |
| Premier Vehicle Leasing Ltd | Administrative & support | 2020 |
| Premierr Customs Ltd | Wholesale & retail | 2026 |
| Prestbury Court Management Company Limited | Households | 2001 |
| Prestbury Renovations Ltd | Construction | 2005 |
| Prestige Domestic Sevices Ltd | Other services | 2021 |
| Prestige Horsebox Hire Ltd | Administrative & support | 2026 |
| Prestige Serviced Accommodation Ltd | Hospitality | 2022 |
| Prestige Sports Programmes Ltd | Health & social care | 2023 |
| Prestigesalon Ltd | Other services | 2026 |