| Pathway Partners Ltd | Professional & scientific | 2023 |
| Patient Designs Limited | Professional & scientific | 2025 |
| Patina RE Investments Limited | Real estate | 2019 |
| Patrick House Management Company Limited | Households | 2017 |
| Patrick Stonemasons Limited | Extraterritorial | 1968 |
| Pattar Properties Limited | Real estate | 2018 |
| Pattison House Developments Ltd | Construction | 2017 |
| Pattni Connection Limited | Health & social care | 2019 |
| Paul Brady Financial Planning Limited | Financial services | 2012 |
| Paul Devlin Fitness and Well-Being CIC | Health & social care | 2018 |
| Paul Doona & Associates Limited | Professional & scientific | 2009 |
| Paul Harrison Salon Limited | Other services | 2009 |
| Paul Horton Fine Art Ltd | Wholesale & retail | 2018 |
| Paul Hurrion Ltd | Professional & scientific | 2015 |
| Paul J Spencer Limited | Administrative & support | 2013 |
| Paul Jarvis Lighting Limited | Construction | 2022 |
| Paul Silvester Designs Ltd | Professional & scientific | 2017 |
| Paullong.Net Ltd | Professional & scientific | 2022 |
| Pauntley Pastures Limited | Agriculture & fishing | 1997 |
| Paviaan Group Ltd | Other services | 2025 |
| Pavilion Housing Ltd | Hospitality | 2025 |
| Pavilions Group Ltd | Administrative & support | 2016 |
| Pavilions Properties Ltd | Real estate | 2019 |
| PAW Path Solutions Ltd | Wholesale & retail | 2025 |
| PAW Properties Limited | Real estate | 2019 |
| Pawpounders Dog Day Care Limited | Financial services | 2020 |
| Pawpounders Franchise Limited | Financial services | 2020 |
| Pawpounders Ltd | Administrative & support | 2014 |
| Pawz Doggy Daycare Ltd | Agriculture & fishing | 2022 |
| Payment Consultants Ltd | Wholesale & retail | 2025 |
| Payroll Automation Services Limited | Information & communication | 2026 |
| PB Leisure Birmingham Ltd | Hospitality | 2021 |
| PB72 Limited | Hospitality | 2019 |
| PCM Holdings Limited | Professional & scientific | 2018 |
| PDG Painting and Decorating Ltd | Construction | 2023 |
| PDJ Cinemas Sutton Coldfield Limited | Information & communication | 2024 |
| Pdma Consulting Engineers Limited | Professional & scientific | 2018 |
| Peachlight Limited | Real estate | 2023 |
| Peacock Heating Ltd | Households | 2023 |
| Peanoch Investment Limited | Other services | 2025 |
| Pearl Bison Limited | Real estate | 2018 |
| Pearl Labs Ltd | Wholesale & retail | 2025 |
| Peart Healthcare Ltd | Health & social care | 2023 |
| Peddimore Barns Management Company Limited | Households | 2010 |
| Pedmore Finance Limited | Administrative & support | 2016 |
| Peercroft Limited | Other services | 1992 |
| Peggy Rose Limited | Wholesale & retail | 2024 |
| PEK Property Management Company Limited | Real estate | 2024 |
| Pekinggardensutton Ltd | Hospitality | 2022 |
| Peniel Hills Property Limited | Construction | 2023 |
| Penn Consultancy Ltd | Professional & scientific | 2022 |
| Pennar Park 2 Limited | Construction | 2017 |
| Pennar Park Limited | Construction | 2017 |
| Penns Business Consultants Limited | Administrative & support | 2021 |
| Penns Personnel Limited | Administrative & support | 2013 |
| Pennswood Ltd | Financial services | 2005 |
| Pennswood Wealth Ltd | Financial services | 2012 |
| Pensando Limited | Professional & scientific | 2022 |
| Pepe Estates Ltd | Health & social care | 2024 |
| Peploe Lane Ltd | Real estate | 2023 |
| Pepper Public Affairs Limited | Professional & scientific | 1998 |
| Perception Datalytics PVT Ltd | Wholesale & retail | 2018 |
| Perfect Allianz LLP | | 2019 |
| Perfect Kitchen Designs (UK) Ltd | Construction | 2014 |
| Perfect Pillow Property Group Ltd | Real estate | 2025 |
| Perfect Vision Reality Ltd | Professional & scientific | 2018 |
| Perfectly Revived Aesthetics Limited | Other services | 2024 |
| Performance Golf Leicester Ltd | Wholesale & retail | 2018 |
| Performex Infrastructure Ltd | Administrative & support | 2021 |
| Peri-Operative Care Limited | Health & social care | 2016 |
| Perkins Property Investments Ltd | Real estate | 2024 |
| Perms 4 Care Limited | Administrative & support | 2022 |
| Perris Beauchamp Ltd | Health & social care | 2022 |
| Perry Heath Holdings Limited | Administrative & support | 1978 |
| Perry Plumbing & Heating Limited | Construction | 2011 |
| Persepolis Construction Ltd | Manufacturing | 2023 |
| Persian Health Pharmecy Company Ltd | Health & social care | 2024 |
| Perslogistics Limited | Wholesale & retail | 2010 |
| Personal Choice Funeral Plan Limited | Extraterritorial | 1994 |
| Personal Empowerment Ltd | Health & social care | 2022 |
| Perton House Investments Limited | Financial services | 2026 |
| Pesewa Ltd | Wholesale & retail | 2019 |
| Petchey Project Solutions Ltd | Professional & scientific | 2025 |
| Pete Gooding Management Limited | Administrative & support | 2012 |
| Pete Hitchman Ltd | Professional & scientific | 2021 |
| Pete's PAN Billesley Limited | Hospitality | 2024 |
| Peter Johnson Funerals Ltd. | Other services | 1997 |
| Peter Smart (Machine Tools) Limited | Administrative & support | 1973 |
| Peter Westwood Flooring Limited | Construction | 2012 |
| Pets and Gardens Limited | Wholesale & retail | 2023 |
| Pettafor Properties Ltd | Real estate | 2024 |
| PF Sweets Ltd | Wholesale & retail | 2025 |
| PFG Hodgson Kenyon (Services) Limited | Extraterritorial | 1978 |
| PFG Hodgson Kenyon (UK) Limited | Extraterritorial | 1989 |
| PFG Hodgson Kenyon Limited | Extraterritorial | 1929 |
| Pfom Ltd | Manufacturing | 2025 |
| PFP Property Ltd | Real estate | 2025 |
| PG Properties and Construction Ltd | Real estate | 2025 |
| PGA Education | Education | 2007 |
| PGA Golf Management Limited | Arts & recreation | 1990 |