| P & S Domestics Limited | Wholesale & retail | 2001 |
| P a Advisory (Transport/Logistics) Ltd | Professional & scientific | 2026 |
| P and K Hospitality Ltd | Hospitality | 2017 |
| P and L Bars Limited | Hospitality | 2023 |
| P Arthur Autos Limited | Wholesale & retail | 2002 |
| P Banerjee Limited | Financial services | 2011 |
| P Bloom Limited | Administrative & support | 2013 |
| P C Express Services Ltd | Transport & logistics | 2020 |
| P Callaghan Services Limited | Transport & logistics | 2019 |
| P Consultancy Ltd | Health & social care | 2024 |
| P Consulting Ltd | Information & communication | 2012 |
| P D Electrical (NW) Ltd | Extraterritorial | 2013 |
| P D S Secure Storage Limited | Real estate | 2003 |
| P Emeno Ltd | Information & communication | 2025 |
| P F & F Holdings Ltd. | Professional & scientific | 1999 |
| P GEE & SON Limited | Construction | 1982 |
| P J Goodman Ltd | Health & social care | 2015 |
| P J K M Holdings Ltd | Professional & scientific | 2020 |
| P J Leach Transport Ltd | Transport & logistics | 2025 |
| P Johnson Fitness Limited | Arts & recreation | 2020 |
| P M Autos (Bolton) Limited | Wholesale & retail | 2013 |
| P M F Roofcraft Holdings Ltd | Financial services | 2021 |
| P Naylor Consultancy Limited | Professional & scientific | 2025 |
| P S Developer Ltd | Construction | 2025 |
| P S P Builders Limited | Construction | 2013 |
| P S Property Developments (NW) Limited | Real estate | 2025 |
| P Sun Ltd | Real estate | 2026 |
| P T Partnerships Limited | Professional & scientific | 2012 |
| P Townsend Law Limited | Professional & scientific | 2024 |
| P&A Land Partners Ltd | Real estate | 2026 |
| P&C Dental Laboratory Limited | Health & social care | 2007 |
| P&H Ultrasound Ltd | Health & social care | 2025 |
| P&J Barber Developments Ltd | Real estate | 2024 |
| P&Js Holdings Ltd | Professional & scientific | 2021 |
| P&M Electrical NW Ltd | Construction | 2025 |
| P&Q Logistics Ltd | Transport & logistics | 2026 |
| P&R Property Ventures Ltd | Households | 2024 |
| P&S Ceylon Limited | Wholesale & retail | 2025 |
| P&T Prime Properties Ltd | Real estate | 2025 |
| P. Mortgages Ltd | Financial services | 2022 |
| P.A. Longworth Limited | Construction | 2008 |
| P.A.D.S. Property Management LLP | | 2006 |
| P.A.L Helicopter Services Ltd | Manufacturing | 2015 |
| P.A.R. Joinery Ltd | Construction | 2005 |
| P.C.S. (Consultants) Limited | Other services | 1988 |
| P.C.S. Holdings Limited | Financial services | 2003 |
| P.D.S. (Sheet Metal) Limited | Manufacturing | 1975 |
| P.G.B Global Ltd | Wholesale & retail | 2017 |
| P.I.C. (LOW Cost Psychotherapy) CIC | Health & social care | 2026 |
| P.J.H. Group Limited | Transport & logistics | 1972 |
| P.J.S.S. Limited | Professional & scientific | 2011 |
| P.S. Wholesale Meats Limited | Wholesale & retail | 2006 |
| P.T.F.E. Developments Ltd. | Manufacturing | 1990 |
| P2D Management Consulting Ltd. | Information & communication | 2016 |
| P2G Nominees Limited | Professional & scientific | 2019 |
| P2G USA Limited | Extraterritorial | 2017 |
| P2G.COM Worldwide Limited | Professional & scientific | 2012 |
| P4U Group Ltd | Real estate | 2023 |
| P4U New Limited | Real estate | 2023 |
| P58 Limited | Arts & recreation | 2022 |
| PA Sports Ltd | Wholesale & retail | 2018 |
| PAB Civils Limited | Construction | 2021 |
| PAC Advisory LLP | | 2022 |
| PAC Palace Limited | Financial services | 2023 |
| Paccc Ltd | Professional & scientific | 2019 |
| Pacco Logistics Ltd | Transport & logistics | 2014 |
| Pace Recruitment Limited | Administrative & support | 2018 |
| Pachira Aquatica Limited | Wholesale & retail | 2016 |
| Pacific 7 Limited | Administrative & support | 2002 |
| Pacific Oak Ltd | Administrative & support | 2023 |
| Pacific Textiles Ltd | Manufacturing | 2026 |
| Pack-A-Punch Bidco Limited | Financial services | 2021 |
| Package Care Limited | Transport & logistics | 1999 |
| Packheath Limited | Professional & scientific | 1979 |
| Packtech Consulting Ltd | Professional & scientific | 2024 |
| Pacle Clothing Ltd | Wholesale & retail | 2024 |
| Pact North West Limited | Professional & scientific | 2019 |
| Pactcontact Limited | Professional & scientific | 1987 |
| Padco Pads Limited | Real estate | 2009 |
| Padda Consulting Ltd | Information & communication | 2012 |
| Padda Property Investment Limited | Real estate | 2021 |
| Padel 7 Ltd | Education | 2025 |
| Padel Accessories Ltd | Wholesale & retail | 2025 |
| Padel Club (MCR) Ltd | Hospitality | 2026 |
| Padel Haus Group Limited | Arts & recreation | 2026 |
| Padel Pulse Clubs Ltd | Arts & recreation | 2025 |
| Padel Town Limited | Arts & recreation | 2025 |
| Padgate Retail Ltd | Wholesale & retail | 2020 |
| Padma Limited | Health & social care | 2014 |
| PAE Consultants Limited | Administrative & support | 2015 |
| Paej Medical Ltd | Financial services | 2025 |
| Pagetech Solutions Limited | Information & communication | 2026 |
| Paid Traffic Formula Ltd | Professional & scientific | 2019 |
| Paige & Co Ltd | Professional & scientific | 2022 |
| Pain Doctor Limited | Health & social care | 2015 |
| Paint Spraying Services Limited | Wholesale & retail | 2021 |
| Pajer Limited | Real estate | 2023 |
| PAK Bolton Ltd | Other services | 2022 |
| PAK Kashmir Logistics Ltd | Transport & logistics | 2019 |
| PAK Titan Ltd | Wholesale & retail | 2023 |