| Premier Trade Limited | Construction | 2017 |
| Premier Truck Parts Ltd | Wholesale & retail | 2011 |
| Premier Trustees Ltd | Financial services | 2011 |
| Premier Upgrades Ltd | Wholesale & retail | 2019 |
| Premier Vehicles Stoke Ltd | Wholesale & retail | 2024 |
| Premierpropertystoke Limited | Real estate | 2025 |
| Premium Accountancy Services Ltd | Professional & scientific | 2022 |
| Premium Cars Stoke Limited | Wholesale & retail | 2025 |
| Premium Poultry Limited | Wholesale & retail | 2013 |
| Prempree Ltd | Hospitality | 2024 |
| Prentex Holdings Limited | Professional & scientific | 2006 |
| Prep Cuizines Limited | Manufacturing | 2025 |
| Prepburst Limited | Wholesale & retail | 2024 |
| Prepset Limited | Real estate | 2020 |
| Pressedplate Ltd | Administrative & support | 2016 |
| Prestige Auto Consortium Ltd | Wholesale & retail | 2024 |
| Prestige Construction Services Staffs Ltd | Construction | 2023 |
| Prestige Construction Solutions Ltd | Construction | 2021 |
| Prestige Home Improvements Staffs Limited | Construction | 2017 |
| Prestige Horsebox Hire & Transport Ltd | Administrative & support | 2026 |
| Prestige Poultry Solutions Limited | Construction | 2026 |
| Prestige Private Hire Rental Ltd | Wholesale & retail | 2023 |
| Prestige Services Limited | Wholesale & retail | 2002 |
| Prestige Solutions Group Limited | Financial services | 2025 |
| Preston Mediation Limited | Professional & scientific | 2020 |
| Pretty Confectionery & Occasions Ltd | Wholesale & retail | 2021 |
| Pretty Prickles Ltd | Wholesale & retail | 2017 |
| Priboi Limited | Wholesale & retail | 2025 |
| Pride Agencies Ltd | Wholesale & retail | 2023 |
| Pride Wills and Estate Planning LLP | | 2023 |
| Priestley Holmes Optical Ltd | Professional & scientific | 2024 |
| Prigent UK Ltd | Real estate | 2016 |
| Primacy Development Limited | Professional & scientific | 2020 |
| Primary Ltd | Extraterritorial | 2025 |
| Primary Medical Solutions Limited | Health & social care | 2007 |
| Primary Power Consulting Limited | Professional & scientific | 2020 |
| Prime Appliance Testing Limited | Professional & scientific | 2022 |
| Prime Brgain Ltd | Wholesale & retail | 2025 |
| Prime Cars Travel Limited | Transport & logistics | 2020 |
| Prime Driver Recruitment Ltd | Administrative & support | 2026 |
| Prime Edge Design & Build Limited | Construction | 2024 |
| Prime GAS Solutions Stoke Ltd | Construction | 2025 |
| Prime Groundworks Ltd | Construction | 2019 |
| Prime LET Homes Ltd | Real estate | 2025 |
| Prime Market Ventures Limited | Wholesale & retail | 2024 |
| Prime Money UK Limited | Extraterritorial | 2015 |
| Prime Prep Meals Ltd | Hospitality | 2026 |
| Prime Staff Limited | Administrative & support | 2018 |
| Primecart Market Ltd | Wholesale & retail | 2026 |
| Primehaul Logistics Limited | Wholesale & retail | 2024 |
| Primenest Ltd | Wholesale & retail | 2025 |
| Primephone Solutions Limited | Wholesale & retail | 2026 |
| Primerio Pareja Limited | Wholesale & retail | 2025 |
| Primerx Pharm Ltd | Professional & scientific | 2025 |
| Primeview Windows Ltd | Construction | 2025 |
| Primeworth Limited | Health & social care | 2014 |
| Primis Health Informatics Ltd | Information & communication | 2026 |
| Prince Europe Holdings Limited | Manufacturing | 2014 |
| Princess Wedding Cars Ltd | Administrative & support | 2010 |
| Principle Solutions Ltd | Professional & scientific | 2021 |
| Prinksxo Ltd | Hospitality | 2020 |
| Printmib (UK) Ltd | Information & communication | 2007 |
| Prints and Pieces UK Limited | Wholesale & retail | 2026 |
| Priorcare Homes Limited | Health & social care | 1997 |
| Priority Group Limited | Extraterritorial | 2024 |
| Priscilla's (SOT) Ltd | Hospitality | 2022 |
| Prism Survey & Maintenance Limited | Wholesale & retail | 2026 |
| Prisp Limited | Real estate | 2026 |
| Prissing Ltd | Construction | 2023 |
| Pristine Health Care Services Limited | Transport & logistics | 2019 |
| Pristine Pipework Ltd | Construction | 2023 |
| Pritchard Leisure Ltd | Hospitality | 2014 |
| Private Duty Care Ltd | Administrative & support | 2025 |
| Private HIR Limited | Wholesale & retail | 2025 |
| Pro Automotive Ltd | Wholesale & retail | 2019 |
| Pro Autos Tech Ltd | Real estate | 2024 |
| Pro Car Hire Limited | Administrative & support | 2010 |
| Pro Compound Limited | Transport & logistics | 2020 |
| Pro Custom Supreme Ltd | Wholesale & retail | 2021 |
| Pro Pipe Welders Ltd | Manufacturing | 2025 |
| Pro Remapping & DPF Cleaning Ltd | Wholesale & retail | 2025 |
| Pro-Tech Electrical Solutions Limited | Manufacturing | 2026 |
| Proactive Accountants Limited | Extraterritorial | 1997 |
| Proactive IT Recruitment Limited | Information & communication | 2014 |
| Proactive Property Developments Limited | Real estate | 1993 |
| Probity Mortgage Services Ltd | Financial services | 2019 |
| Procar Hire (Staff) Ltd | Administrative & support | 2024 |
| Proclean Solution and Restoration Ltd | Administrative & support | 2023 |
| Procleaningla Ltd | Administrative & support | 2022 |
| Procon Electrical Limited | Manufacturing | 2002 |
| Procter Johnson Holdings Limited | Financial services | 2019 |
| Procter Johnson Limited | Extraterritorial | 2018 |
| Proctor Holdings Limited | Professional & scientific | 2009 |
| Prodigal SID Ltd | Professional & scientific | 2012 |
| Prodis EOT Trustee Limited | Financial services | 2025 |
| Proexperty Ltd | Hospitality | 2024 |
| Profdesk Limited | Manufacturing | 2025 |
| Professional Friendly Car Wash LLP | | 2019 |
| Professional Rubber Surfaces Ltd | Manufacturing | 2021 |
| Professional-Artist Limited | Arts & recreation | 2020 |