| Paul's Customs Limited | Construction | 2022 |
| Paul’S Gardening & Maintenance Ltd | Administrative & support | 2025 |
| Pavid Ltd | Transport & logistics | 2020 |
| Pavilion Bidco Limited | Professional & scientific | 2019 |
| Pavilion Finco Limited | Professional & scientific | 2019 |
| Pavilion Lettings Limited | Real estate | 2020 |
| Pavilion Midco Limited | Professional & scientific | 2019 |
| Pavilion Topco Limited | Administrative & support | 2019 |
| Pavo Spa Ltd | Other services | 2020 |
| Pawex Ltd | Wholesale & retail | 2018 |
| Pawpulse Ltd | Wholesale & retail | 2025 |
| Pawsway Ltd | Transport & logistics | 2025 |
| Pawthentic Ltd | Information & communication | 2025 |
| Pay-Nex Limited | Professional & scientific | 2015 |
| Paydens (Steyning) Limited | Wholesale & retail | 1989 |
| Paydens Group Holdings Limited | Wholesale & retail | 2010 |
| Paydens Limited | Wholesale & retail | 1956 |
| Paydirt Property Solutions Limited | Real estate | 2017 |
| Payroll Support Network Ltd | Other services | 2025 |
| Paysmart Solutions Ltd | Administrative & support | 2023 |
| Pbdc Holdings Ltd | Financial services | 2020 |
| Pbseller Ltd | Wholesale & retail | 2025 |
| Pbsol Ltd | Professional & scientific | 2014 |
| PC Finishing Specialists Ltd | Construction | 2021 |
| PC Project Management Kent Limited | Construction | 2019 |
| PC Property Limited | Real estate | 2023 |
| Pcdm Developments Ltd | Construction | 2019 |
| PCH Mechanical Services Limited | Construction | 2016 |
| PDC Construction Holding Limited | Real estate | 2015 |
| PDC Property Limited | Real estate | 2019 |
| PDL Construction and Developments Limited | Construction | 2016 |
| PDS HR Solutions Ltd | Administrative & support | 2022 |
| PE60GAS Ltd | Construction | 2018 |
| Peaceful Abode Ltd | Real estate | 2025 |
| Peachy PIE Publishing Ltd | Information & communication | 2015 |
| Peak Developers LLP | | 2007 |
| Peak Lofts Ltd | Construction | 2020 |
| PEAK2X Ltd | Professional & scientific | 2025 |
| Peakly Ltd | Wholesale & retail | 2023 |
| Pear Tree Medical Ltd | Education | 2026 |
| Peardrop Software Ltd | Information & communication | 2017 |
| Pearl Air Conditioning Ltd | Construction | 2026 |
| Pearl Families Trading AS MID Kent Honey Ltd | Agriculture & fishing | 2022 |
| Pearly Whites Kent Ltd | Other services | 2020 |
| Pearly Wipe Ltd | Administrative & support | 2025 |
| Pearson Whiffin Recruitment Limited | Administrative & support | 2004 |
| Pearsons Landscapes Limited | Administrative & support | 2015 |
| Pechey Property Management Limited | Real estate | 2023 |
| Peci Bespoke Furniture Limited | Construction | 2015 |
| Peckwater Investments Ltd | Wholesale & retail | 2019 |
| Pedapalam Consultancy Limited | Administrative & support | 2026 |
| Peepal UK Limited | Hospitality | 2025 |
| Peerless Aviation Limited | Manufacturing | 2015 |
| Peerless Comms Ltd | Extraterritorial | 2008 |
| Pegasus Gymnastics Club Limited | Arts & recreation | 2014 |
| Pegasus Sports Centre Limited | Real estate | 2012 |
| Peggy Tyley Limited | Real estate | 1954 |
| Pegrum Limited | Construction | 2004 |
| Pelegrims Limited | Wholesale & retail | 2021 |
| Pelican IT Consultants Limited | Information & communication | 2017 |
| Pemberton Creative Limited | Professional & scientific | 2022 |
| Pendon (London) Ltd | Administrative & support | 2014 |
| Pendower Limited | Financial services | 1991 |
| Penfold Creative Limited | Administrative & support | 2026 |
| Penfoldcomms Limited | Information & communication | 2017 |
| Pennant Holdings (Kent) Limited | Financial services | 2022 |
| Pennies Day Nursery Limited | Education | 1998 |
| Pennies Forest Schools Limited | Education | 2003 |
| Pennies Nannies and Recruitment Limited | Administrative & support | 2012 |
| Pennies Playbarn Limited | Extraterritorial | 2009 |
| Penniesworld Limited | Education | 2017 |
| Penny Close Management Company Limited | Households | 2017 |
| Penshurst OFF Road Club Limited | Arts & recreation | 1996 |
| Pent Limited | Agriculture & fishing | 2000 |
| Penvirad Limited | Other services | 1996 |
| Peony & Co Property Partners Limited | Real estate | 2025 |
| People Law Ltd | Professional & scientific | 2021 |
| People X Systems Ltd | Professional & scientific | 2024 |
| Pepa Creative Ltd | Construction | 2025 |
| Peperina Property Ltd | Households | 2023 |
| Pepper Residential Limited | Real estate | 2017 |
| Pepperbox Inn Limited | Hospitality | 2024 |
| Pepperbox Press Ltd | Information & communication | 2010 |
| Perfect & Shine Cleaning Ltd | Administrative & support | 2023 |
| Perfect AV Limited | Construction | 2019 |
| Perfect Properties Kent Ltd | Real estate | 2025 |
| Perfect Pulled Pork Ltd | Hospitality | 2024 |
| Performance Pathways International Limited | Professional & scientific | 2024 |
| Perigee Holdco UK Limited | Financial services | 2018 |
| Perigee Midco UK Limited | Financial services | 2018 |
| Perington's Group Limited | Professional & scientific | 2025 |
| Perkins & Perkins Limited | Professional & scientific | 2007 |
| Perkins Family LLP | | 2011 |
| Perkins FOX Limited | Administrative & support | 2011 |
| Perovic Medical Ltd | Health & social care | 2024 |
| Perry-Hines Medical Services Limited | Health & social care | 2022 |
| Persian Art Emporium Limited | Wholesale & retail | 2016 |
| Persidan Limited | Real estate | 2023 |
| Personal Freedom Therapies Ltd | Health & social care | 2022 |
| Petar Karchev K1 Trans Ltd | Transport & logistics | 2025 |