| PK Convenience Store Ltd | Wholesale & retail | 2023 |
| PKB Development (Restoration 2025) Limited | Construction | 2018 |
| PKB International Breweries Ltd | Hospitality | 2025 |
| PKD Group Holdings Limited | Financial services | 2020 |
| Plabworks Limited | Education | 2025 |
| PLAN4SPORT Limited | Arts & recreation | 2004 |
| Planet Pizza Limited | Hospitality | 2025 |
| Planet Saviours Ltd | Professional & scientific | 2025 |
| Plank Consultants Ltd | Construction | 2020 |
| Planova Stoke on Trent Limited | Construction | 2008 |
| Plant Chiropody Limited | Health & social care | 2005 |
| Plants for Service Ltd | Transport & logistics | 2018 |
| Plants Gardening Services Ltd | Administrative & support | 2025 |
| Plants Luxury Travel Limited | Transport & logistics | 2006 |
| Plas - Fit UK Limited | Wholesale & retail | 2023 |
| Plasma Therapy Clinic Limited | Health & social care | 2024 |
| Plastic & Plumbing Ltd | Wholesale & retail | 2023 |
| Plastic Fixings Solutions Ltd | Wholesale & retail | 2025 |
| Plastic Ridders Limited | Water & waste | 2025 |
| Plastic Surgery Solutions Ltd | Professional & scientific | 2010 |
| Platan Polski Sklep Ltd | Wholesale & retail | 2023 |
| Platerise Ltd | Wholesale & retail | 2025 |
| Platinum Body Repairs Ltd | Wholesale & retail | 2020 |
| Platinum Home Improvements Ltd | Construction | 2024 |
| Platinum Motorhome Escapes Ltd | Administrative & support | 2025 |
| Platinum Pictures Limited | Information & communication | 2018 |
| Platinum Services Supported Accommodation Limited | Health & social care | 2026 |
| Platinum Vehicle Finance and Leasing Limited | Wholesale & retail | 2021 |
| Play Bright Ltd | Construction | 2025 |
| Play Technologies (England) Ltd | Information & communication | 2007 |
| Playaside Ltd | Arts & recreation | 2025 |
| Playful Pages Ltd | Education | 2025 |
| Playground Pros Ltd | Construction | 2025 |
| Playmates Day Nursery Limited | Education | 2017 |
| Plaza Snooker & Pool Club Limited | Hospitality | 2009 |
| Pleasant View Home Improvements Limited | Wholesale & retail | 2021 |
| Pleskarn Limited | Wholesale & retail | 1973 |
| Plinkfizz Group Limited | Financial services | 2023 |
| Plinkfizz Limited | Professional & scientific | 2003 |
| Plosion Delivery Ltd | Transport & logistics | 2024 |
| Plosion Limited | Extraterritorial | 2015 |
| Plot Twist Music CIC | Wholesale & retail | 2024 |
| PLOT1 Trentham Ltd | Construction | 2026 |
| PLOT2 Trentham Ltd | Construction | 2026 |
| Plugged Under Market Ltd | Wholesale & retail | 2026 |
| Plumbfix (S.O.T) Ltd | Construction | 2006 |
| Plumbyte Limited | Hospitality | 2023 |
| Plus Group Holdings Ltd | Financial services | 2022 |
| Plus Live Events Limited | Arts & recreation | 2019 |
| Plus-Display Limited | Manufacturing | 2008 |
| Plusk Ltd | Public administration | 2018 |
| PM & HP Holdings Limited | Professional & scientific | 2009 |
| PM & HP Properties Limited | Real estate | 2015 |
| PM Landscaping Limited | Construction | 2018 |
| PMB Properties Stoke Ltd | Real estate | 2017 |
| PMC Automotive Ltd | Professional & scientific | 2021 |
| PMD Holdings Ltd | Agriculture & fishing | 2019 |
| PMR Construction Ltd | Construction | 2012 |
| Pmrf Limited | Real estate | 2020 |
| Pmwm Holdings Limited | Financial services | 2003 |
| Podm Ltd | Information & communication | 2021 |
| Point 1 Control Systems Limited | Manufacturing | 2007 |
| POL & PAK Ltd | Wholesale & retail | 2020 |
| Pole Clean Ltd | Administrative & support | 2020 |
| Pole Fit Limited | Arts & recreation | 2016 |
| Polish & Shine Services Limited | Households | 2010 |
| Polka 21 Ltd | Wholesale & retail | 2025 |
| Pollendine Motors (Frinton) Limited | Extraterritorial | 1988 |
| Polly PIN Ltd | Information & communication | 2024 |
| Pollyanna Fine Bone China Limited | Manufacturing | 2003 |
| Polycarta Limited | Manufacturing | 1997 |
| Polygon Primary Care Ltd | Health & social care | 2024 |
| Ponden Services Limited | Real estate | 2018 |
| Pontauchange Limited | Financial services | 2025 |
| Pooja Thadeshwer Contractor Services Ltd | Financial services | 2015 |
| Poole Inns Limited | Other services | 2019 |
| Poole's Prime Properties Ltd | Real estate | 2024 |
| Poole's Towing & Recovery Limited | Wholesale & retail | 2018 |
| Poolside Management Company Limited | Households | 2021 |
| POP Fishers Bar Limited | Hospitality | 2004 |
| POPA1980 Ltd | Transport & logistics | 2016 |
| Pope Engineering Services Limited | Manufacturing | 2016 |
| Pope Solutions Limited | Professional & scientific | 2018 |
| Poppy Flowers Sales COM Limited | Wholesale & retail | 2025 |
| Poppy TIN Inns Ltd | Hospitality | 2023 |
| Poppyblu Limited | Financial services | 2019 |
| Port Vale Football Club Foundation | Education | 2015 |
| Port Vale Football Club Limited | Arts & recreation | 2014 |
| Portal Co. Limited | Manufacturing | 2017 |
| Portofino (Hanley) Ltd | Hospitality | 2017 |
| Portofino (New Brighton) Ltd | Wholesale & retail | 2019 |
| Posh Barbers Studio Ltd | Other services | 2026 |
| Posh Premier Care Ltd | Financial services | 2020 |
| Positive Connection Electrical Services Limited | Construction | 2014 |
| Positive Protection Solutions Limited | Administrative & support | 2005 |
| Post My Plans Ltd | Professional & scientific | 2018 |
| Postloom Limited | Information & communication | 2025 |
| Potboiler Theatre C.I.C. | Arts & recreation | 2015 |
| Potteries & Moorlands Transport Limited | Transport & logistics | 2019 |
| Potteries 1 Ltd | Hospitality | 2023 |