| Pawfection Ltd | Other services | 2018 |
| Pawprints Brewing Ltd | Manufacturing | 2026 |
| Paws Right There Ltd | Wholesale & retail | 2022 |
| Paxbespoke Ltd | Manufacturing | 2022 |
| Payments Culture Limited | Professional & scientific | 2022 |
| Payton Estates Limited | Construction | 2021 |
| Payton Publishing Ltd | Information & communication | 2021 |
| PB Marine Limited | Professional & scientific | 2016 |
| PB Packaging Ltd | Manufacturing | 2021 |
| PB Programme Solutions Limited | Real estate | 2010 |
| PB Recruitment & Training Limited | Administrative & support | 2017 |
| PB Tech Services Limited | Administrative & support | 2016 |
| PBC Biomed UK Limited | Professional & scientific | 2026 |
| Pblt Limited | Administrative & support | 2015 |
| PBM Building Ltd | Construction | 2018 |
| PBM Waste and Environmental Solutions Ltd | Professional & scientific | 2022 |
| Pbourke Consultancy Ltd | Information & communication | 2011 |
| Pbrown ENG Ltd | Energy | 2025 |
| PCD Solicitors Ltd | Professional & scientific | 2020 |
| PCD SYS Ltd | Manufacturing | 2026 |
| Pcfm Limited | Information & communication | 1989 |
| PCG Design Ltd | Other services | 2019 |
| PCH (NW) Limited | Professional & scientific | 2017 |
| PCH Accounting Limited | Administrative & support | 2024 |
| PCH Holdings Limited | Information & communication | 2016 |
| PCH Management Services Ltd | Administrative & support | 2019 |
| PCH Vehicle Solutions Limited | Wholesale & retail | 2022 |
| PCS Biotech Ltd | Professional & scientific | 2021 |
| PCT Performance Chemicals GmbH Ltd. | Wholesale & retail | 2025 |
| PD Design Solutions Limited | Administrative & support | 2011 |
| PD Hydrocarbon Management Limited | Professional & scientific | 2017 |
| PD Planning Professionals Limited | Administrative & support | 2013 |
| PD9 Limited | Hospitality | 2017 |
| PDB Contract Services Ltd | Professional & scientific | 2019 |
| PDB Interiors and Building Limited | Construction | 2019 |
| PDC Engineering Services Ltd | Administrative & support | 2022 |
| PDK Design Ltd | Professional & scientific | 2012 |
| PDL Consultants Ltd | Professional & scientific | 2026 |
| PDM1970 Limited | Administrative & support | 2025 |
| Pdmd Consulting Ltd | Information & communication | 2009 |
| Pdms Group Ltd | Administrative & support | 2025 |
| PDQ Communications Limited | Information & communication | 2021 |
| PDR (NW) Limited | Construction | 2022 |
| PDS Media Limited | Manufacturing | 2011 |
| PDS Painting Warrrington Ltd | Construction | 2024 |
| PDW Property Limited | Real estate | 1999 |
| Pdwelsh Limited | Administrative & support | 2026 |
| PE Building Solutions Ltd | Construction | 2026 |
| PE Logistics Limited | Transport & logistics | 2002 |
| PE Trans Ltd | Transport & logistics | 2023 |
| Peace & Mind UK CIC | Wholesale & retail | 2023 |
| Peace Canyon Homecare Ltd | Health & social care | 2025 |
| Peaceful Heritage Wills & Trusts Limited | Professional & scientific | 2025 |
| Peach Fresh Technical Services Limited | Administrative & support | 2025 |
| Peached Limited | Education | 2019 |
| Peachy Particle Limited | Professional & scientific | 2025 |
| Peak Associates Environmental Solutions Limited | Professional & scientific | 2026 |
| Peak DM Consulting Ltd | Information & communication | 2022 |
| Peak Signs NW Ltd | Construction | 2025 |
| Peak Social Consulting Limited | Professional & scientific | 2021 |
| Peake Arbitration Limited | Professional & scientific | 2021 |
| Peakupward Limited | Financial services | 2024 |
| Peanut Engineering Limited | Administrative & support | 2013 |
| Pear Tree Developments (Saughall) Ltd | Construction | 2020 |
| Pear Tree Farm (Warrington) Ltd | Real estate | 2023 |
| Pear Tree Farm Management Company (Marthall) Limited | Households | 2017 |
| Pear Tree Grange Management Company Limited | Households | 2021 |
| Pearl & IVY Limited | Wholesale & retail | 2025 |
| Pearll Global Limited | Health & social care | 2017 |
| Pearll Ltd | Wholesale & retail | 2015 |
| Pearson Brown Marketing Ltd | Professional & scientific | 2016 |
| Pearson Consulting Group Ltd | Professional & scientific | 2025 |
| Pearson Events Limited | Hospitality | 2026 |
| Pearson Hospitality Limited | Hospitality | 2026 |
| Pebbles Process Consultancy Ltd | Administrative & support | 2025 |
| Peckham Film Limited | Information & communication | 2005 |
| PED Engineering Limited | Other services | 2007 |
| Pedbc Limited | Administrative & support | 2012 |
| Pedro's BBQ & Grill Ltd | Hospitality | 2026 |
| Peekaboo Scans Limited | Health & social care | 2021 |
| Peel Construction Recruitment Ltd | Administrative & support | 2024 |
| Peel Hall Farm (Warrington) Management Company Limited | Households | 2022 |
| Peel Recruitment and Training Solutions Limited | Administrative & support | 2015 |
| Peel Solutions Consultancy Limited | Administrative & support | 2023 |
| Peel Technical Limited | Administrative & support | 2021 |
| Peer Funding Limited | Information & communication | 2013 |
| Peers Products Limited | Wholesale & retail | 2024 |
| Peerspace UK Ltd | Real estate | 2021 |
| Peggycoco Ltd | Hospitality | 2023 |
| Pelvic Health Lymm Ltd | Health & social care | 2026 |
| PEM Solutions Limited | Administrative & support | 2012 |
| Pembertons Housing Limited | Real estate | 2008 |
| PEN TOL (UK) Limited | Transport & logistics | 2025 |
| Pencabe Consulting Limited | Professional & scientific | 2017 |
| Pendine Business Solutions Limited | Information & communication | 2009 |
| Pendleton House Limited | Construction | 2016 |
| Pengwin Consultancy Ltd | Professional & scientific | 2024 |
| Peninsula Resin Systems Ltd | Construction | 2025 |
| Penistone Engineering (2007) Ltd. | Administrative & support | 2007 |
| Penketh Autobody Limited | Wholesale & retail | 2010 |