| Pinair Limited | Professional & scientific | 2026 |
| Pineneedle Design Ltd | Professional & scientific | 2021 |
| Pineridge Law Ltd | Professional & scientific | 2024 |
| Pines Land Ltd | Real estate | 2024 |
| Pinesoft Ltd | Information & communication | 2012 |
| Pinewood Construction Ltd | Construction | 2021 |
| Pinnacle Estates Holdings Limited | Real estate | 2024 |
| Pinnacle Everprime Ltd | Real estate | 2025 |
| Pinnacle Lift Engineering Ltd | Manufacturing | 2003 |
| Pinnock Upholstery (Meopham) Limited | Other services | 1992 |
| Pinta Ventures Ltd | Real estate | 2019 |
| Piper Veterinary Services Limited | Professional & scientific | 2025 |
| Piscean Projects Ltd | Construction | 2019 |
| Pispwich Limited | Real estate | 1979 |
| Pistachios in the Park Lady REC Limited | Hospitality | 2018 |
| Pistachios in the Park Limited | Hospitality | 2008 |
| Pistachios in the Park RL Ltd | Hospitality | 2018 |
| Pistis Consulting Ltd. | Administrative & support | 2013 |
| Pitchford Construction Services Limited | Construction | 2014 |
| Pitstop Pieces Limited | Wholesale & retail | 2025 |
| Pitt-Payne Property Limited | Real estate | 2011 |
| Pitts Farm (Weald) Limited | Extraterritorial | 2002 |
| Pixels to Print Design Ltd | Professional & scientific | 2019 |
| Pizza Van Ltd | Hospitality | 2017 |
| PJ Mills Limited | Other services | 2005 |
| Pjmwservices Limited | Real estate | 2017 |
| PJW Consulting Limited | Professional & scientific | 2021 |
| PKN Tyres Limited | Manufacturing | 2023 |
| Plancounsel.Ai Ltd | Information & communication | 2026 |
| Plans Change Limited | Information & communication | 2021 |
| Platt Common Residents' Association Limited | Other services | 2010 |
| Plaxtol Village Stores Limited | Wholesale & retail | 2024 |
| Playball Sevenoaks Ltd | Arts & recreation | 2018 |
| Playdale Limited | Extraterritorial | 1984 |
| Playdowns Ltd | Manufacturing | 2013 |
| Players Private Office Limited | Administrative & support | 2023 |
| Playfree Ltd | Information & communication | 2026 |
| Plylord Limited | Information & communication | 1984 |
| Plymkr SB Technology Limited | Manufacturing | 2023 |
| Pmajor Building Services Limited | Construction | 2014 |
| PMJ Construction Limited | Construction | 2002 |
| PMO City Limited | Information & communication | 2009 |
| Pmrsc Limited | Professional & scientific | 2008 |
| Pmsg Trustees Limited | Administrative & support | 2024 |
| Pmuk Holdings Limited | Households | 2016 |
| PNB Consultants Limited | Professional & scientific | 2010 |
| POD & PEA Bespoke Interiors Ltd | Construction | 2023 |
| Point Investment Ltd | Public administration | 2025 |
| Point Racing Limited | Arts & recreation | 2021 |
| Poke Paradise World Ltd | Wholesale & retail | 2025 |
| Polhill Farm Shop Ltd | Wholesale & retail | 2005 |
| Polhill Properties Limited | Transport & logistics | 1986 |
| Pollen Recruitment Limited | Administrative & support | 2015 |
| Pollution & Process Monitoring Limited | Manufacturing | 1990 |
| Polygon Playground Ltd | Professional & scientific | 2015 |
| Ponk & Mole Ltd | Households | 2025 |
| Poppetti Limited | Wholesale & retail | 2012 |
| Poppinshoppin Ltd | Wholesale & retail | 2024 |
| Poptent Camping Ltd | Wholesale & retail | 2023 |
| Port Anchor Financial Solutions Limited | Financial services | 2023 |
| Port Richborough Developments Limited | Education | 1980 |
| Porta Coffee Limited | Manufacturing | 2023 |
| Portable Power Technology Limited | Manufacturing | 2014 |
| Porth Media Ltd | Manufacturing | 2023 |
| Portico Limited | Construction | 1996 |
| Portland House Clinic Ltd | Health & social care | 2022 |
| Portman Burrwood LLP | | 2026 |
| Portman Homes (Sevenoaks) Ltd | Construction | 2020 |
| Portman Homes (WM) Ltd | Real estate | 2021 |
| Portman Homes Group LLP | | 2022 |
| Portman Homes Ltd | Construction | 2011 |
| Portrait Kitchen and Bar Limited | Hospitality | 2025 |
| Pose&Swan Ltd | Arts & recreation | 2016 |
| Positive Health Osteopathy Limited | Health & social care | 2019 |
| Positive Power Housing Ltd | Real estate | 2023 |
| Postman Productions Ltd | Information & communication | 2025 |
| Postscript Editions Limited | Arts & recreation | 2018 |
| POTSEPAEVROMW7 Ltd | Wholesale & retail | 2025 |
| Pounsley IT Sales Services Ltd | Information & communication | 2018 |
| Pounsley Road Residents Limited | Real estate | 2001 |
| Pourquoi PAS TV Ltd | Information & communication | 2019 |
| Powells Electrical Contractors Ltd | Construction | 2021 |
| Power of Purity Ltd | Manufacturing | 2024 |
| Power Steering Rack Direct Ltd | Wholesale & retail | 2023 |
| Powerappy Limited | Information & communication | 2023 |
| Powerdance Limited | Information & communication | 1999 |
| Poxy Jobs Limited | Administrative & support | 2024 |
| PP Property Group Ltd | Construction | 2023 |
| PPC Construction Augment Ltd | Construction | 2019 |
| PPE Music Ltd | Other services | 2013 |
| PPI Consulting Limited | Professional & scientific | 2009 |
| PR Roofing Contractors Limited | Construction | 2024 |
| Pragmacore Ltd | Wholesale & retail | 2025 |
| Pragmatic Policy Solutions Ltd | Other services | 2020 |
| Praise IT Ltd | Information & communication | 2020 |
| Praise Space Ltd | Real estate | 2025 |
| Prakriti Ventures UK Limited | Information & communication | 2024 |
| Pratt Contemporary Art Limited | Manufacturing | 1988 |
| Prayosha Enterprises Limited | Wholesale & retail | 2013 |
| Prayosha Healthcare Limited | Wholesale & retail | 2012 |