| Panorama Holdings Ltd | Real estate | 2025 |
| Paper and Stone Limited | Administrative & support | 2008 |
| Parallax Primary Care Solutions Ltd | Health & social care | 2025 |
| Paramount Pooch Ltd | Wholesale & retail | 2022 |
| Paravale Court RTM Company Ltd | Households | 2016 |
| Parissi London Limited | Hospitality | 2014 |
| Parissi Ltd | Hospitality | 2013 |
| Park Holidays UK Finance Limited | Financial services | 1968 |
| Park Holidays UK Limited | Hospitality | 1989 |
| Park Mansion (Bexhill) Limited | Hospitality | 1998 |
| Park Surveys Ltd | Professional & scientific | 2019 |
| Park View Property Management Limited | Households | 1998 |
| Park View Property UK Limited | Households | 2002 |
| Parkbury Limited | Construction | 2016 |
| Parker Motorcycles Ltd | Wholesale & retail | 2026 |
| Parris Property Limited | Real estate | 2016 |
| Partners & Associates LLP | | 2009 |
| Pass Property Investments Limited | Real estate | 2015 |
| Patchis Projects Limited | Extraterritorial | 2017 |
| Path to Kingdom Limited | Professional & scientific | 2020 |
| Pathdart Limited | Information & communication | 2025 |
| Paul Bennett General Building & Roofing Limited | Construction | 2024 |
| Paul Drewe Ltd | Extraterritorial | 2024 |
| Paul Read Books Ltd | Information & communication | 2025 |
| Payment Waiver Limited | Financial services | 2011 |
| Paze Homes Limited | Construction | 2021 |
| PC Home Repairs Ltd | Information & communication | 2018 |
| PCT Groundwork Limited | Extraterritorial | 2017 |
| PCT Resin Coatings Limited | Construction | 2016 |
| PDL Management Consulting Ltd | Professional & scientific | 2021 |
| Peach Design London Limited | Wholesale & retail | 2019 |
| Peaches Hair Beauty Aesthetics Ltd | Other services | 2023 |
| Pebble Beach Productions Limited | Information & communication | 2014 |
| Pebbles Bexhill Ltd | Hospitality | 2020 |
| Pebsham Limited | Wholesale & retail | 2014 |
| Pegasus Accountancy Limited | Administrative & support | 2014 |
| Peking Garden Bexhill Ltd | Hospitality | 2021 |
| Pelham Investment Ltd | Households | 2011 |
| Pemican Limited | Construction | 1982 |
| Penrose Court Management Company Limited | Households | 2002 |
| People’S Properties Ltd | Real estate | 2023 |
| Perfect Pooch Ltd | Other services | 2009 |
| Perfect YOU Limited | Other services | 2016 |
| Perfectly Unique Ltd | Other services | 2023 |
| Performance Cars Direct Limited | Wholesale & retail | 2010 |
| Persevere Engineering Solutions Limited | Professional & scientific | 2000 |
| Peter Baker Auto Repairs Limited | Wholesale & retail | 2002 |
| Peter Johnson Motor Body Repairs Limited | Wholesale & retail | 1999 |
| Pevensey Property Management Ltd | Real estate | 2021 |
| Phed Limited | Hospitality | 2018 |
| Philatelic Congress of Great Britain Limited | Other services | 2003 |
| Philip Black Wealth Management Limited | Financial services | 2012 |
| Phoenix Brain Research CIC | Professional & scientific | 2020 |
| Phoenix Carpentry Services Limited | Construction | 2008 |
| Phoenix Court (ST. Leonards) Limited | Households | 1997 |
| Phoenix Design & Construction (South East) Ltd | Construction | 2015 |
| Phoenix Reborn 1376 Ltd | Hospitality | 2025 |
| Phono Limited | Information & communication | 2018 |
| Picasso Express Ltd | Hospitality | 2024 |
| Pico Educational Systems Limited | Information & communication | 1995 |
| Pietzsch Performance Ltd | Arts & recreation | 2025 |
| Pilates With Eugenie Ltd | Health & social care | 2025 |
| Pillar Precision Ltd | Manufacturing | 2025 |
| Pine Label Ltd | Manufacturing | 2019 |
| Pinnacle Projects (London) Limited | Construction | 2018 |
| PJG Group International Limited | Transport & logistics | 2018 |
| Players' Circle Ltd | Education | 2018 |
| POG Productions Ltd | Information & communication | 2025 |
| Pointe Atlantic Construction Limited | Manufacturing | 2025 |
| Polegate Glazing Limited | Construction | 2004 |
| Polegate Town Radio Cars Ltd | Transport & logistics | 2022 |
| POP Party Balloons Limited | Other services | 2023 |
| Porter Associates (Bexhill-On-Sea) Limited | Professional & scientific | 2006 |
| Porters Financial Ltd | Administrative & support | 2021 |
| Porters Music Ltd | Information & communication | 2020 |
| Posture Neutral Limited | Health & social care | 2020 |
| PPS Consultants Ltd | Professional & scientific | 2022 |
| Precision Kitchens & Bathrooms Ltd | Construction | 2026 |
| Preconsult Ltd | Professional & scientific | 1994 |
| Premium Security Solutions Limited | Administrative & support | 2012 |
| Prestige Sussex Developments Ltd | Construction | 2018 |
| Priaansha Limited | Transport & logistics | 2015 |
| Priceless (Bexhill) Limited | Wholesale & retail | 2019 |
| Pride Community Healthcare Limited | Administrative & support | 2022 |
| Prime Climate Solutions Limited | Manufacturing | 2026 |
| Prime Mortgage Services Limited | Financial services | 2019 |
| Primera Care Ltd | Health & social care | 2025 |
| Primit Ltd | Hospitality | 2024 |
| Pristine Cleaning & Property Maintenance Services Limited | Administrative & support | 2005 |
| Pristine Glass Limited | Construction | 2023 |
| Pritty Limited | Financial services | 2016 |
| Pro Digital Media & Event Management Ltd | Information & communication | 2012 |
| Procadd Limited | Professional & scientific | 2002 |
| Procordia Ltd | Other services | 2012 |
| Production Worldwide Limited | Information & communication | 2025 |
| Project Wolfheart CIC | Education | 2024 |
| Promenade Projects Limited | Professional & scientific | 2015 |
| Property & Reversionary Investment Corporation Limited | Real estate | 2021 |
| Property Smart Homes Ltd | Real estate | 2026 |
| Property Tax Optimisers Limited | Professional & scientific | 2025 |