| Paul Cooper Joinery Limited | Construction | 2003 |
| Paul Errington Limited | Administrative & support | 2003 |
| Paul Leemark Finance Limited | Financial services | 2002 |
| Paul Lewis Sanderson Ltd | Administrative & support | 2015 |
| Paul Tootill Estate Management Limited | Administrative & support | 2021 |
| Paul Tootill Property Services Ltd | Real estate | 2024 |
| Paula Mcnamara Stylist Ltd | Information & communication | 2015 |
| Pawpost London Limited | Other services | 2018 |
| Paws on Hearts /Aguiproan and Re-Homing Ltd | Agriculture & fishing | 2021 |
| PB3 Management Limited | Arts & recreation | 2019 |
| PBF Bathroom and Property Maintenance Limited | Construction | 2015 |
| PC Gamers Hub Ltd | Wholesale & retail | 2025 |
| PCT2U Ltd | Education | 2025 |
| PDH Building Supplies Limited | Construction | 2023 |
| PDQ Mobile Steam Valets Ltd | Administrative & support | 2024 |
| Peaceman Import and Export Ltd | Wholesale & retail | 2018 |
| Peaktech UK Ltd | Wholesale & retail | 2012 |
| Pearl T Ltd | Wholesale & retail | 2023 |
| Pearlbytes Accessories Ltd | Wholesale & retail | 2024 |
| Pearls Hair Nails & Beauty Salon Ltd | Other services | 2026 |
| Pearson & Winter Property Ltd | Real estate | 2026 |
| Pebble 313 Ltd | Administrative & support | 2021 |
| Pebblethrow Ltd | Hospitality | 2025 |
| PEL1 Ltd | Information & communication | 2026 |
| Penacode Ltd | Construction | 2021 |
| Penco Catering Systems Limited | Manufacturing | 1987 |
| Pendlebury Property Limited | Real estate | 2024 |
| Pengerzz Tattoos Ltd | Arts & recreation | 2020 |
| Pennine Abode Ltd | Real estate | 2022 |
| Pennine Building & Construction Limited | Administrative & support | 1993 |
| Pennine Distribution Centre Limited | Transport & logistics | 2013 |
| Pennine Drilling & Grouting Services Ltd. | Construction | 1995 |
| Pennine Driveways & Landscaping Limited | Administrative & support | 1991 |
| Pennine Fencing & Landscaping Limited | Other services | 1994 |
| Pennine Foods (UK) Ltd | Wholesale & retail | 2021 |
| Pennine Geotechnical Services Limited | Construction | 2003 |
| Pennine Holdings Group Limited | Financial services | 2024 |
| Pennine Homes Ltd | Construction | 2024 |
| Pennine Inns Ltd | Hospitality | 2017 |
| Pennine Investments Ltd | Real estate | 2017 |
| Pennine Land Limited | Professional & scientific | 2004 |
| Pennine Leisure Limited | Hospitality | 2002 |
| Pennine Medical Imaging Solutions Ltd | Real estate | 2009 |
| Pennine Mini Piling and Underpinning Ltd | Construction | 2009 |
| Pennine NW Ltd | Wholesale & retail | 2025 |
| Pennine Online Sales Ltd | Wholesale & retail | 2025 |
| Pennine Projects Ltd | Construction | 2021 |
| Pennine RNT Developments Ltd | Real estate | 2025 |
| Pennine School Improvement Ltd | Administrative & support | 2016 |
| Pennine Specialist Cars Ltd | Wholesale & retail | 2018 |
| Pennine Television Limited | Information & communication | 2009 |
| Pennine Utility Arborists Limited | Agriculture & fishing | 2026 |
| Pennines Logistics Ltd | Transport & logistics | 2025 |
| Penrae Limited | Professional & scientific | 2022 |
| Pentacare Limited | Wholesale & retail | 2017 |
| Pentagon Auto Wrap Ltd | Wholesale & retail | 2018 |
| Penthouse Carpets Holdings Limited | Professional & scientific | 1994 |
| Penultimate Limited | Health & social care | 2026 |
| People Innovations Consulting Ltd | Administrative & support | 2024 |
| Peppermint Consultancy Limited | Professional & scientific | 2025 |
| Peppermint Tea Limited | Hospitality | 2026 |
| Percepco Ltd | Wholesale & retail | 2024 |
| Perfect Deals Hub Ltd | Wholesale & retail | 2022 |
| Perfume Store Ltd | Wholesale & retail | 2025 |
| Perfumery Workshop Ltd | Manufacturing | 2020 |
| Perpetual Power Solutions Ltd | Other services | 2024 |
| Personal HR Consulting Limited | Professional & scientific | 2009 |
| Personalize Occasionz Ltd | Arts & recreation | 2021 |
| Perspective Designs Ltd | Professional & scientific | 2024 |
| Pesha Karim Ltd | Other services | 2025 |
| Petebarbz Limited | Other services | 2023 |
| Peter Oldham Joiner Limited | Construction | 2014 |
| Peter Riley IFA Ltd | Professional & scientific | 2010 |
| Peter Spence Limited | Real estate | 1995 |
| Petsage Limited | Information & communication | 2025 |
| Peugeot Citroen Rochdale Repairs Ltd | Wholesale & retail | 2024 |
| PFC Electrical Limited | Construction | 2020 |
| PFC Limited | Hospitality | 2024 |
| PGO Global Supply Chain Limited | Wholesale & retail | 2016 |
| PGS Asset Holdings Limited | Real estate | 2023 |
| Phalanx Systems Ltd | Information & communication | 2026 |
| Pharmeez Ltd | Health & social care | 2023 |
| Phase Electrical (NW) Limited | Construction | 2009 |
| Phasepoint Electrical & Control Design Ltd | Professional & scientific | 2025 |
| Phat Club Rochdale Ltd | Hospitality | 2025 |
| Phil Crossley Electrical Limited | Construction | 2009 |
| Phil Jones Plumbing and Heating Ltd | Construction | 2026 |
| Philglams Ltd | Wholesale & retail | 2025 |
| Phoenix Interpreting Ltd | Professional & scientific | 2025 |
| Phonefella Ltd | Wholesale & retail | 2022 |
| Phonegear Kirkby Ltd | Wholesale & retail | 2024 |
| Phonetech Belle Vale Limited | Other services | 2018 |
| Phundit Limited | Information & communication | 2025 |
| PI Surveying Services Limited | Professional & scientific | 2026 |
| Pickssi Ltd | Professional & scientific | 2025 |
| Pictish Brewing Co Limited | Manufacturing | 2002 |
| Pier Goods Ltd | Wholesale & retail | 2024 |
| Pilsworth Management Co Limited | Extraterritorial | 2003 |
| Pinecone Nursery Limited | Health & social care | 2025 |
| Ping Echo Capital Limited | Financial services | 2021 |