| PCP Eco Ltd | Water & waste | 2025 |
| PCS Books Holdings Limited | Financial services | 2025 |
| PCS Books Investments Limited | Real estate | 2024 |
| PCS Books Limited | Wholesale & retail | 2005 |
| PCS Global Ltd | Manufacturing | 2019 |
| PCS International Limited | Professional & scientific | 2016 |
| PCS Management 1960 Limited | Extraterritorial | 2014 |
| PCS Partners LLP | | 2023 |
| PCT Marketing Ltd | Administrative & support | 2013 |
| PD & Co Pharma Ltd | Wholesale & retail | 2023 |
| PD & MP Trading Limited | Wholesale & retail | 2022 |
| PD Kicks Ltd | Professional & scientific | 2025 |
| PD Structural Consultancy Limited | Professional & scientific | 2026 |
| PD Trybala Ltd | Transport & logistics | 2016 |
| PDC2 Limited | Construction | 2024 |
| Pddp Limited | Health & social care | 2023 |
| PDF Remedies Ltd | Water & waste | 2011 |
| PDG Transport Ltd | Transport & logistics | 2025 |
| PDL Accounts Limited | Administrative & support | 2025 |
| PDL Processing Ltd | Administrative & support | 2025 |
| Pdlb Properties Limited | Real estate | 2013 |
| Pdmistry Clinics Limited | Health & social care | 2026 |
| Pdmistry Holdings Limited | Financial services | 2026 |
| PDS Computer Software Limited | Information & communication | 2002 |
| PE Innovation Limited | Other services | 2025 |
| Peace & Blessings Limited | Professional & scientific | 2016 |
| Peace of Green Community Interest Company | Health & social care | 2021 |
| Peaceful Holdings Ltd | Financial services | 2024 |
| Peaceful Paddocks Ltd | Administrative & support | 2022 |
| Peach Fuzz Media Ltd | Professional & scientific | 2024 |
| Peach Homes (Coventry) Limited | Construction | 2018 |
| Peak Asset Investments Limited | Real estate | 2023 |
| Peak Heritage and Restoration Ltd | Manufacturing | 2024 |
| Peak Home Improvements Limited | Construction | 2005 |
| Peak Interior Projects Ltd | Construction | 2023 |
| Peaked Apparel Limited | Manufacturing | 2020 |
| Peakforce Security Ltd | Administrative & support | 2019 |
| Peal House Limited | Information & communication | 2017 |
| Pear Programming Limited | Information & communication | 2018 |
| Pear Tree Cakes Limited | Wholesale & retail | 2024 |
| Pear Tree Grove Limited | Other services | 2008 |
| Pearl & I Holdings Ltd | Real estate | 2022 |
| Pearl & Krish Ltd | Information & communication | 2018 |
| Pearl Beauty 12 Ltd | Transport & logistics | 2026 |
| Pearl Daisy Ltd | Wholesale & retail | 2009 |
| Pearl Initiative CIC | Public administration | 2025 |
| Pearl Marketing Limited | Real estate | 2003 |
| Pearl Nova Designs Ltd | Wholesale & retail | 2019 |
| Pearl Overseas Ltd | Real estate | 2017 |
| Pearl Property Cleaning Services Ltd | Administrative & support | 2025 |
| Pearlabc Ltd | Professional & scientific | 2022 |
| Pearlcatchers Limited | Administrative & support | 2002 |
| Pearlco FM Ltd | Construction | 2021 |
| Pearlisma Ltd | Wholesale & retail | 2024 |
| Pearlmont Properties Ltd | Real estate | 2020 |
| Pearlsofwellbeing Ltd | Education | 2021 |
| Pearly Care Health Solutions Ltd | Professional & scientific | 2023 |
| Pearson Anderson Limited | Administrative & support | 2009 |
| Pearson Black Ltd | Wholesale & retail | 2025 |
| Peasiso Ltd | Wholesale & retail | 2022 |
| Peastone Properties Limited | Construction | 2010 |
| Peatling Equispa Limited | Other services | 2004 |
| Pebble Landscapes Ltd | Administrative & support | 2023 |
| Pebbledash Productions Ltd | Arts & recreation | 2025 |
| PEC Technologies Limited | Professional & scientific | 2000 |
| Peckish Leicester Ltd | Hospitality | 2022 |
| Pedagog.Ac Limited | Education | 2020 |
| Pedal Assist Ltd | Information & communication | 2018 |
| Pedestrian Limited | Education | 2007 |
| Pedigree Filbert Limited | Professional & scientific | 2003 |
| Pedmore Elmbridge Ltd | Wholesale & retail | 2025 |
| Pedzimaz Developments Limited | Construction | 2019 |
| Peekaboo Events Limited | Arts & recreation | 2016 |
| Peeko Management Ltd | Households | 2025 |
| Peepul Enterprises Limited | Administrative & support | 2004 |
| Peffrey Integrated Company Limited | Real estate | 2025 |
| PEG Transport Ltd | Transport & logistics | 2020 |
| Pegasus Car Brokers Limited | Wholesale & retail | 2013 |
| Pegasus Environmental Consultancy Limited | Professional & scientific | 2003 |
| Pegasus House Leicester LLP | | 2022 |
| Pegasus Investment Holdings Limited | Construction | 2026 |
| Pehlwan Investments Ltd | Real estate | 2018 |
| Peinto Design Ltd | Professional & scientific | 2015 |
| Pekg Ltd | Professional & scientific | 2016 |
| Peldon Acclaimed Ltd | Transport & logistics | 2015 |
| Pelham Heath Limited | Administrative & support | 2016 |
| Pelham Heath Marketing Limited | Administrative & support | 2025 |
| Pelican Care Products Ltd | Wholesale & retail | 2019 |
| Pelican Supplies Ltd | Administrative & support | 2019 |
| Pemanboh & C0 Limited | Information & communication | 2018 |
| Pembroke Ships Ltd | Wholesale & retail | 2025 |
| Pembrooke Properties Limited | Hospitality | 2020 |
| Pemp Services Ltd | Health & social care | 2022 |
| Pems Health Ltd | Health & social care | 2016 |
| PEN & PAD Limited | Professional & scientific | 2018 |
| PEN Garva Ltd | Health & social care | 2022 |
| Pencil and Coffee Limited | Professional & scientific | 2015 |
| Pendene House Residential Home Limited | Health & social care | 1999 |
| Pendene Investments Limited | Real estate | 2017 |
| Penelope Salon Ltd | Other services | 2024 |