| Pathaan Ltd | Wholesale & retail | 2023 |
| Pathvital Ltd | Professional & scientific | 2025 |
| Patience Adeeko Healthcare Ltd | Health & social care | 2026 |
| Patliputra IT Consultancy Services PVT Ltd | Information & communication | 2026 |
| Patricia ANN Webster Limited | Extraterritorial | 2024 |
| Patteco Ltd | Construction | 2017 |
| Pattu by Adhithii Ltd | Wholesale & retail | 2025 |
| Paul Property Ltd | Real estate | 2018 |
| Paul UK Construction Ltd | Construction | 2023 |
| Paulsing Properties Limited | Real estate | 2011 |
| Pavdan Limited | Real estate | 2021 |
| Pavdrive Ltd | Construction | 2018 |
| Pavith Ltd | Wholesale & retail | 2026 |
| Pawelmax Ltd | Transport & logistics | 2013 |
| Payzoo Ltd | Professional & scientific | 2026 |
| PB 10 UK Limited | Information & communication | 2018 |
| PB 11 Property Limited | Real estate | 2025 |
| PB03 Improvement Service Ltd | Construction | 2025 |
| PB05 Construction Ltd | Construction | 2023 |
| PB07 Group Ltd | Construction | 2024 |
| PB08 Builders Ltd | Construction | 2025 |
| PB08-PLATINUM Motors Limited | Wholesale & retail | 2025 |
| PB11 Roofs Ltd | Construction | 2024 |
| PB26 Couriers Ltd | Transport & logistics | 2025 |
| PB46 Construction Ltd | Construction | 2024 |
| PB63WALE Ltd | Transport & logistics | 2022 |
| PB7 Transport Ltd | Transport & logistics | 2025 |
| PBG Associates Ltd | Professional & scientific | 2012 |
| PBH Trading Ltd | Wholesale & retail | 2016 |
| PBS Elite Ltd | Real estate | 2022 |
| PBT Retail Ltd | Wholesale & retail | 2021 |
| PBX Limited | Transport & logistics | 2025 |
| PCL Investments Limited | Real estate | 2004 |
| PCO Cars Hire Limited | Administrative & support | 2023 |
| PDC Estates Limited | Real estate | 2025 |
| PDQ Card Terminals UK Ltd | Wholesale & retail | 2020 |
| PDQ Terminals Ltd | Administrative & support | 2019 |
| Pear Travel Ltd | Administrative & support | 2023 |
| Pearl Infra Ltd | Construction | 2020 |
| Pearl Realty Ltd | Real estate | 2021 |
| Pearle Management Services Ltd | Real estate | 2024 |
| Peccary Limited | Wholesale & retail | 2026 |
| Pedalease Ltd | Wholesale & retail | 2014 |
| Pegasus Drive Limited | Financial services | 2026 |
| Pegasus Mart Ltd | Wholesale & retail | 2024 |
| PEJ Investment Limited | Real estate | 2025 |
| Pelagie BIO Solutions Ltd | Wholesale & retail | 2025 |
| Penn Global Estates Ltd | Real estate | 2018 |
| Penn Global Limited | Construction | 2010 |
| People Exchange Group Limited | Administrative & support | 2021 |
| People Experience Services Limited | Administrative & support | 2025 |
| Peres Transport Ltd | Transport & logistics | 2024 |
| Perfect Building Ltd | Construction | 2023 |
| Perfect Ceilings and Partitions Ltd | Construction | 2022 |
| Perfect Kitchen & Bedrooms Limited | Manufacturing | 2019 |
| Perfect Mirror Aesthetics Ltd | Other services | 2024 |
| Performance Point (Brentford) Management Company Limited | Real estate | 2022 |
| Perilicious Ltd | Wholesale & retail | 2014 |
| Persian Barbecue Grill Ltd | Hospitality | 2026 |
| Perusgate Concept and Richmind Tower Limited | Other services | 2018 |
| Pet Wholesale UK Ltd | Wholesale & retail | 2025 |
| Pete Cleaning Ltd | Administrative & support | 2026 |
| Pezana Limited | Hospitality | 2024 |
| PF Carpentry Ltd | Construction | 2019 |
| PGW Assets Ltd | Real estate | 2020 |
| PGW Investments Ltd | Real estate | 2018 |
| PH Building Solutions (U.K) Limited | Construction | 2019 |
| PHA Transport Limited | Transport & logistics | 2013 |
| Pharm.Garib Ltd | Health & social care | 2018 |
| Phatt Flavaz Limited | Hospitality | 2024 |
| Philberds Lodge Management Company Limited | Households | 2005 |
| Phillip Laurence Real Estate Limited | Real estate | 2026 |
| Philwise Limited | Manufacturing | 1980 |
| Phoenix Binary System Ltd | Wholesale & retail | 2022 |
| Phoenix Dental Instruments Limited | Manufacturing | 2022 |
| Phoenix Fire Safety Ltd | Administrative & support | 2025 |
| Phoenix Legacies Ltd | Professional & scientific | 2024 |
| Phoenix MBC Ltd | Construction | 2022 |
| Phoenix MBC Props Ltd | Construction | 2025 |
| Phoenix Recycling Ltd | Wholesale & retail | 2020 |
| Phone Club Ltd | Wholesale & retail | 2014 |
| Phone Paradise Limited | Wholesale & retail | 2026 |
| Phone Star UK Limited | Wholesale & retail | 2009 |
| Phonezone Services Limited | Administrative & support | 2017 |
| Photograil Limited | Information & communication | 2017 |
| PHR Interiors Ltd | Construction | 2023 |
| Pick & Pack London Ltd | Wholesale & retail | 2020 |
| Pick N Choose Ltd | Wholesale & retail | 2017 |
| Pickabargain Ltd | Wholesale & retail | 2024 |
| Piction Books Ltd | Information & communication | 2020 |
| Piedro Consulting Limited | Information & communication | 2015 |
| Pillar Seals & Gaskets Limited | Manufacturing | 1962 |
| Pind Punjabi Ltd | Hospitality | 2008 |
| Pinel Romain Group Holdings Ltd | Manufacturing | 2025 |
| Pink Blossom Estates Limited | Real estate | 2026 |
| Pink Bombshell Ltd | Wholesale & retail | 2023 |
| Pinnacle Coaching Limited | Education | 2003 |
| Pinnacle Group London Ltd | Manufacturing | 2019 |
| Pinnacle Health Informatics Ltd | Professional & scientific | 2014 |
| Pinnacle Property Partners Limited | Real estate | 2026 |