| Parkside Place (Beckenham) Management Company Limited | Households | 1997 |
| Parkviews Estate (Epsom) Management Company Limited | Households | 2009 |
| Parsonage Road (Horsham) Residents Management Company Limited | Households | 2014 |
| Partridge Court (New Milton) Management Limited | Households | 2007 |
| Passenger Clothing Ltd | Wholesale & retail | 2012 |
| Passenger Nominees Limited | Professional & scientific | 2024 |
| Passmore Management Ltd | Professional & scientific | 2019 |
| Pates House Management Company Limited | Households | 2022 |
| Paul Higgs Cars Ltd | Administrative & support | 2017 |
| Paul M Longden Ltd | Construction | 2013 |
| Paul's Handyman Services Limited | Households | 2011 |
| Pawfect PUP Dog Products Limited | Manufacturing | 2024 |
| Payne & Sons Decorating Contractors Limited | Construction | 2017 |
| PDV Advanced Solutions Ltd | Manufacturing | 2022 |
| Pebble Walk (Hayling Island) Management Company Limited | Households | 2021 |
| Peel Court (Slough) Management Limited | Households | 1991 |
| Pegasus (Southend) Management Company Limited | Households | 2007 |
| Pegasus Bloodstock Limited | Agriculture & fishing | 2016 |
| Pembridge Court (Clehonger) Residents Management Company Limited | Households | 2018 |
| PEN Archer Ltd | Information & communication | 2020 |
| Pencarn Village (Newport) Management Company Limited | Households | 2006 |
| Pendinas Avenue Management Limited | Real estate | 2013 |
| Pendle Mill Management Company Limited | Households | 2005 |
| Pengelly Court and Explorer Court Limited | Households | 2009 |
| Penhurst Square (Addiscombe) Management Company Limited | Professional & scientific | 2016 |
| Pennyfarthing Construction Limited | Construction | 1989 |
| Pennyfarthing Developments Limited | Construction | 1998 |
| Pennyfarthing Estates Limited | Construction | 1976 |
| Pennyfarthing Homes Limited | Construction | 1994 |
| Pennyfarthing Investments Limited | Construction | 1995 |
| Pennyfarthing Landholdings Limited | Construction | 1999 |
| Pennyfarthing New Homes Limited | Construction | 2002 |
| Penrose View (Management) Limited | Households | 2017 |
| People First Intl Ltd | Professional & scientific | 2003 |
| Perennial Document Services Agency Ltd | Information & communication | 2023 |
| Perry Court (Faversham) Management Company Limited | Households | 2019 |
| Perry Park View (Perry Barr) Management Company Limited | Households | 2019 |
| Persimmon Gardens (Cheltenham) Management Company Limited | Households | 2007 |
| Persimmon Heights (Worcester) Management Company Limited | Households | 2013 |
| Persimmon Homes the Oaks (Selly Oak) Management Company Limited | Households | 2016 |
| Persimmon Meadows (Warwick) Management Company Limited | Households | 2007 |
| Perso Associates Ltd | Administrative & support | 2025 |
| Pet Care by Shauna Limited | Households | 2025 |
| Petersfield Management Company Limited | Households | 2012 |
| Peyton Meadows Management Company Limited | Households | 2011 |
| PF NO.1 Limited | Extraterritorial | 2020 |
| PF NO.2 Limited | Extraterritorial | 2020 |
| Pheonix Renewable Services Ltd | Construction | 2026 |
| Philip Gorton Limited | Construction | 2025 |
| Phoenix Wharf (West Bromwich) Management Company Limited | Households | 2019 |
| Pickwick Court (Corsham) Management Company Limited | Households | 2016 |
| Pigeon and Dove Limited | Households | 2012 |
| Pilgrim Mews (Plymouth) Management Company Limited | Households | 2008 |
| Pilgrims Gate Management Company Limited | Households | 2011 |
| Pilgrims House RTM Company Ltd | Extraterritorial | 2011 |
| Pimped Truck Ltd | Wholesale & retail | 2015 |
| Pinefalls Ltd | Hospitality | 2026 |
| Pinehurst Residents Association (Milford-On-Sea) Limited | Households | 1975 |
| Pinn Brook Park (Monkerton) Management Company Limited | Real estate | 2016 |
| Pinnacle Windows (Southern) Ltd | Construction | 2003 |
| Piper Court Management Company Ltd | Households | 2012 |
| Piper Court Management Company NO. 2 Ltd | Households | 2013 |
| Piper Court Management Company NO. 3 Ltd | Households | 2013 |
| Piper Court Management Company NO. 4 Ltd | Extraterritorial | 2014 |
| Pivot Business Advisory Ltd | Professional & scientific | 2026 |
| Pizza Milton Ltd | Hospitality | 2017 |
| PJ Building & Plastering Ltd | Construction | 2015 |
| PK Medical Communications Ltd | Information & communication | 2015 |
| Plough Inn New Forest Ltd | Hospitality | 2024 |
| Plym Valley Management Company Limited | Households | 2005 |
| PM David Wall & Floor Tiling Ltd | Construction | 2020 |
| PN Cost Consulting Limited | Professional & scientific | 2023 |
| Poets Corner (Glinton Road) Management Company Limited | Households | 2008 |
| Poets Grange Apartments Management Company Limited | Households | 2023 |
| Poets Wood Management (Streetly) Limited | Households | 2004 |
| Pointers Way (Redditch) Management Company Limited | Households | 2012 |
| Polash Dining (New Milton) Ltd | Hospitality | 2019 |
| Poltair Vale Management Company Limited | Households | 2005 |
| Pontoon Reach Energy Management Company Limited | Households | 2018 |
| Pontoon Reach Management Company Limited | Households | 2018 |
| Poolmans Street (Residents) Management Limited | Households | 1987 |
| Poppins New Milton Ltd | Hospitality | 2019 |
| Portfolio at Great Denham Management Company Limited | Households | 2015 |
| Porth Meadow Management Company Plots 110-113 Limited | Households | 2014 |
| Porth Meadow PAR Management Company Limited | Households | 2010 |
| Porth Meadow PAR Management Company Plots Limited | Households | 2010 |
| Portishead Tattenhoe Management Company Limited | Households | 2003 |
| Portway Road Management Company Limited | Households | 2007 |
| Postcase Limited | Administrative & support | 1988 |
| Potley Lane Management Company Limited | Households | 2017 |
| Potteric Edge (Doncaster) Managing Company Limited | Professional & scientific | 2023 |
| Powder House Court Management Company Limited | Households | 2009 |
| Powell Paving Limited | Construction | 2001 |
| Power Equip Ltd | Professional & scientific | 2015 |
| Powered Living Limited | Professional & scientific | 2016 |
| Powerhouse (Northampton) Management Company Limited | Real estate | 2016 |
| PR2 UK Ltd | Hospitality | 2025 |
| Pragma Design & Build Ltd | Construction | 2024 |
| Premier Pack Solutions Ltd | Wholesale & retail | 2024 |
| Premier Sports Bournemouth LLP | | 2016 |