| Polished by ZOE Limited | Other services | 2022 |
| Pollock Family Investments Ltd | Professional & scientific | 2016 |
| Polygon Media Limited | Extraterritorial | 2021 |
| Polymer Trade Manufacturing Limited | Manufacturing | 2015 |
| Polymer Trade Munsch Limited | Financial services | 2022 |
| Polytech Liquid Polymers Limited | Manufacturing | 2019 |
| Pommade Divine Skincare Limited | Manufacturing | 2017 |
| Pongo Panda Limited | Other services | 2019 |
| Pony Tales Camps Limited | Arts & recreation | 2026 |
| Pool Bank Construction Ltd | Construction | 2024 |
| POP Box Plants Ltd | Wholesale & retail | 2022 |
| Poppabubblehead Limited | Arts & recreation | 2014 |
| Poppleton & Appleby Limited | Professional & scientific | 2002 |
| Porcelain Music Limited | Information & communication | 2005 |
| Porridge Ltd | Information & communication | 2022 |
| Porro Holdings Ltd | Real estate | 2018 |
| Porters Care Limited | Information & communication | 2020 |
| Porters Connect Limited | Administrative & support | 2020 |
| Portland Medical Communications Limited | Professional & scientific | 2016 |
| Portman Recruitment Services Ltd | Extraterritorial | 2016 |
| Portofino Consulting Ltd | Professional & scientific | 2025 |
| Portraitpools.Com Ltd. | Construction | 2013 |
| Pose Limited | Arts & recreation | 2025 |
| Positive Climb Pilot Support Limited | Transport & logistics | 2018 |
| Positive Health Strategies Limited | Health & social care | 2002 |
| Positive Money Advice Limited | Financial services | 2020 |
| Posture Physio Limited | Health & social care | 2024 |
| Potential Brewed CIC | Education | 2024 |
| Pott Shrigley Cricket Club Limited | Arts & recreation | 2013 |
| Povera Limited | Professional & scientific | 2006 |
| Powell Investing Limited | Real estate | 2022 |
| Power Intuition Ltd | Transport & logistics | 2022 |
| Poynton Valves Limited | Wholesale & retail | 1980 |
| PPG Ventures Limited | Financial services | 2025 |
| PR Bars Ltd | Hospitality | 2018 |
| PR20 Assets Ltd | Financial services | 2025 |
| Praesemino Ltd | Information & communication | 2006 |
| Prahi Hotel Collection Limited | Hospitality | 2014 |
| Praxis Structures Ltd | Construction | 2023 |
| PRC Accountancy Limited | Professional & scientific | 2015 |
| PRE Loved Clothing Ltd | Wholesale & retail | 2021 |
| Precious Health Studios Limited | Health & social care | 2010 |
| Precision Card Services Limited | Manufacturing | 1995 |
| Precision Dental Clinic Ltd | Health & social care | 2020 |
| Precision Education Consulting Ltd | Education | 2022 |
| Precision Hair Clinic Ltd | Public administration | 2019 |
| Precision Medical Clinic Ltd | Health & social care | 2019 |
| Precision Medical Writing Ltd | Professional & scientific | 2012 |
| Prefire Media Ltd | Wholesale & retail | 2018 |
| Premier Estates Limited | Real estate | 1998 |
| Premier Garden Care Limited | Extraterritorial | 2011 |
| Premier Property Group Assets Limited | Real estate | 2019 |
| Premier Pubs Ltd | Hospitality | 2019 |
| Premier Serviced Accommodation Management Limited | Real estate | 2017 |
| Premiere Executive Handling Limited | Transport & logistics | 2012 |
| PRESCRIPTIVE7 Limited | Professional & scientific | 2020 |
| Pressante Communications Ltd | Professional & scientific | 2024 |
| Prestbury Beauty Ltd | Other services | 2025 |
| Prestbury Court Limited | Households | 1971 |
| Prestbury Homes Limited | Financial services | 2025 |
| Prestbury Partners LLP | | 2018 |
| Prestbury PO Limited | Real estate | 2011 |
| Preston & Taylor Limited | Construction | 2011 |
| Preston Food Hall Limited | Hospitality | 2024 |
| Prestons Group Limited | Professional & scientific | 2010 |
| PRH Tech Ltd | Manufacturing | 2020 |
| Price & Sons (Cheshire) Limited | Construction | 2020 |
| Prices Lane Community Limited | Households | 2005 |
| Prime Christmas Trees Limited | Wholesale & retail | 2005 |
| Prime Controls Limited | Administrative & support | 2016 |
| Prime Hatch Ltd | Wholesale & retail | 2025 |
| Prime Hospitality Services Ltd | Information & communication | 2024 |
| Primo Leisure Ltd | Arts & recreation | 2013 |
| Primrose Paws Ltd | Arts & recreation | 2025 |
| Priory Magnetos Ltd. | Professional & scientific | 2011 |
| Priory Security Limited | Administrative & support | 2022 |
| Prism Computing Systems Limited | Information & communication | 1998 |
| Pristine Limited | Administrative & support | 2020 |
| Private Platinum Hire Ltd | Transport & logistics | 2020 |
| Privilege Business Consulting Limited | Administrative & support | 2019 |
| Prizelogic Limited | Professional & scientific | 1990 |
| PRM Project Services Limited | Professional & scientific | 2007 |
| Pro-Tech Electrical Systems Limited | Construction | 2021 |
| Proactive Coaching Limited | Professional & scientific | 2014 |
| Proactive Power Ltd | Professional & scientific | 2005 |
| Proactive Talent Limited | Professional & scientific | 2014 |
| Process Valves & Instrumentation Limited | Professional & scientific | 2011 |
| Procurement Assistant Ltd | Information & communication | 2021 |
| Professional Body Aesthetics Ltd | Health & social care | 2019 |
| Professional Building Engineering and Surveying Services Ltd | Construction | 2026 |
| Professional Practical Electrician Limited | Construction | 2022 |
| Progressize Limited | Professional & scientific | 2018 |
| Project Glow Bidco Limited | Wholesale & retail | 2021 |
| Project Glow Midco Limited | Wholesale & retail | 2021 |
| Project Glow Topco Limited | Wholesale & retail | 2021 |
| Project Kinaesthetics Ltd | Other services | 2022 |
| Project Ocean Bidco Limited | Professional & scientific | 2020 |
| Project Ocean Finco Limited | Professional & scientific | 2024 |
| Project Orlando Bidco Limited | Financial services | 2019 |
| Project Orlando Topco Limited | Financial services | 2019 |