| Panel Village Limited | Manufacturing | 2025 |
| Panelock Display Systems Limited | Manufacturing | 2005 |
| Panfile Limited | Construction | 2024 |
| Pang Associates Limited | Professional & scientific | 2001 |
| Panini UK Limited | Information & communication | 1976 |
| Panoramic Financial Planning Limited | Financial services | 2014 |
| Panoramic Wealth Management Limited | Financial services | 2009 |
| Panrock Property Limited | Real estate | 2026 |
| Pansofia Holdings Ltd | Wholesale & retail | 2025 |
| Pantheon Childcare Limited | Health & social care | 2018 |
| Pantheon GX Nova Early Years Ltd | Education | 2026 |
| Panthera Tech Limited | Financial services | 2012 |
| Pantiles Construction Ltd | Construction | 2023 |
| Pantiles Consulting Limited | Professional & scientific | 2007 |
| Pantiles Developments Limited | Real estate | 2025 |
| Pantiles EYE Centre Ltd | Wholesale & retail | 2022 |
| Pantiles News Ltd | Wholesale & retail | 2025 |
| Pantiles Plumbing and Heating Ltd | Construction | 2011 |
| Pantiles Property Ltd | Real estate | 2018 |
| Pantiles Property Rentals Ltd | Real estate | 2025 |
| Pantiles Pubs LLP | | 2011 |
| Paperstone Limited | Wholesale & retail | 2004 |
| Paperstone Supplies Group Limited | Financial services | 2024 |
| Parabar Developments Limited | Real estate | 2006 |
| Parabar Estates Ltd | Real estate | 2019 |
| Parabar Gold Ltd | Real estate | 2018 |
| Parabar Holdings Ltd | Construction | 2019 |
| Parabar Limited | Real estate | 2004 |
| Paradigm Trade Limited | Professional & scientific | 2017 |
| Paradise Island Limited | Wholesale & retail | 2016 |
| Paragon Bamboo Limited | Wholesale & retail | 2017 |
| Paragon Global Ltd | Professional & scientific | 2018 |
| Paragon Microfibre Holdings Limited | Financial services | 2022 |
| Paragon Microfibre Limited | Wholesale & retail | 2002 |
| Parallax Media Limited | Professional & scientific | 2022 |
| Parallelops Limited | Professional & scientific | 2024 |
| Parambil Limited | Real estate | 2020 |
| Parameter Design Engineering Ltd | Manufacturing | 2008 |
| Paraplan Plus Limited | Professional & scientific | 2008 |
| Parayil Properties Ltd | Real estate | 2020 |
| Parents in Law Limited | Professional & scientific | 2024 |
| Park Farm (South East) Management Company Limited | Households | 2019 |
| Park House (Tunbridge Wells) Management Company Limited | Households | 1981 |
| Park One Management Limited | Real estate | 1987 |
| Park View & Carlton Apartments Residents Association Ltd | Households | 2018 |
| Parkershots Limited | Professional & scientific | 2009 |
| Parkfields Conservation Limited | Households | 1984 |
| Parklands (Maidstone) Management Company Limited | Households | 2008 |
| Parkridge Residential Management Company Limited | Professional & scientific | 2013 |
| Parkview Properties (Tunbridge Wells) Limited | Households | 1997 |
| Parkway (Upper) Management Company Limited | Households | 1986 |
| Parque Apparel Ltd | Wholesale & retail | 2026 |
| Parr Capital Limited | Financial services | 2018 |
| Parrish Property Ltd | Real estate | 2026 |
| Parron Ltd | Hospitality | 2005 |
| Parrot Consulting Ltd | Professional & scientific | 2015 |
| Parsonage Croft (Etchingham) Management Limited | Households | 2014 |
| Passion AG Global Ltd | Administrative & support | 2016 |
| Passion AG Holdings Ltd | Administrative & support | 2016 |
| Passion AG Ltd | Administrative & support | 2016 |
| Passion Project AI Ltd | Professional & scientific | 2022 |
| Paston Investments Ltd | Real estate | 2018 |
| PAT Sampson Production Ltd | Professional & scientific | 2024 |
| Pathfinder Trade and Invest Ltd | Administrative & support | 2011 |
| Patinter UK Limited | Transport & logistics | 2014 |
| Patio Dragon Ltd | Administrative & support | 2021 |
| Patio PAT Ltd | Construction | 2020 |
| Patrick Consultants Limited | Professional & scientific | 2020 |
| Patrick Enterprises LLP | | 2020 |
| Patrick Fuller Consulting Ltd | Professional & scientific | 2017 |
| Patrick Mills Interiors Limited | Construction | 2015 |
| Patrick Watson Carpentry Ltd | Construction | 2000 |
| Patty Moon Walk Limited | Households | 1991 |
| Paul Anderson Property Ltd | Construction | 2003 |
| Paul Bunton Limited | Construction | 2003 |
| Paul Dale Financial and Management Services Ltd | Professional & scientific | 2010 |
| Paul Daniels VO Limited | Professional & scientific | 2013 |
| Paul Davis Consulting Limited | Professional & scientific | 2023 |
| Paul Gilbert Consulting Limited | Professional & scientific | 2026 |
| Paul Gillespie General Builders Ltd | Construction | 2011 |
| Paul Gold Services Limited | Professional & scientific | 2016 |
| Paul Masek Limited | Information & communication | 2016 |
| Paul Roberts Studio Ltd | Information & communication | 2008 |
| Pavaton Limited | Professional & scientific | 2022 |
| Pawsitive Pet Support UK Ltd | Agriculture & fishing | 2025 |
| Pawsonality Ltd | Other services | 2025 |
| Payday Plus Ltd | Administrative & support | 2026 |
| Paymax Limited | Administrative & support | 2013 |
| PB Build Limited | Construction | 2010 |
| PB Property Group Ltd | Real estate | 2025 |
| Pbxports Limited | Information & communication | 2006 |
| PCS 2.0 Consulting Ltd | Professional & scientific | 2026 |
| PCS Advance (UK) Ltd | Real estate | 2024 |
| PCS Management Limited | Professional & scientific | 2022 |
| Pdjm Consulting Limited | Information & communication | 2025 |
| PDK Group Ltd | Construction | 2021 |
| Pdqlogic Limited | Professional & scientific | 2013 |
| Pdsl Holdings Ltd | Real estate | 2018 |
| Peaceful Entrepreneur Limited | Professional & scientific | 2016 |
| Peachtree Productions Limited | Information & communication | 2007 |