| Panda CBD Ltd | Wholesale & retail | 2020 |
| Panda Leaf Limited | Manufacturing | 2024 |
| Panda Projects Ltd | Extraterritorial | 2016 |
| PANDA4TECHFIXING Limited | Information & communication | 2026 |
| Pandanus Investments (U.K.) Limited | Real estate | 2004 |
| Pandanus Investments NO1 (UK) Ltd | Construction | 2017 |
| Pandco Optical Limited | Health & social care | 2009 |
| Pandd Properties Limited | Real estate | 1997 |
| Pandemic Advisory & Audit Ltd | Professional & scientific | 2021 |
| Pandhh Limited | Wholesale & retail | 2021 |
| Pandit Investments Ltd | Real estate | 2021 |
| Pandit Properties Limited | Real estate | 2022 |
| Pane Relief (Leicester) Ltd | Construction | 2021 |
| Panesar Boys Limited | Wholesale & retail | 2019 |
| Panfia Ltd | Information & communication | 2013 |
| Paniniwala Ltd | Hospitality | 2026 |
| Panisade Limited | Administrative & support | 2014 |
| Panjab Brother Haulage Ltd | Transport & logistics | 2025 |
| Panjabi Arts & Literary Academy UK CIC | Other services | 2017 |
| Panjetani Properties Ltd | Real estate | 2021 |
| Pannal Executive Ltd | Transport & logistics | 2015 |
| Pannaz Boutique Limited | Wholesale & retail | 2023 |
| Pannell Property Limited | Real estate | 2024 |
| Pannu Maintenance Ltd | Manufacturing | 2023 |
| Pannus Limited | Other services | 2009 |
| Pannuservices Leicester Ltd | Transport & logistics | 2025 |
| Pans Consulting Ltd | Information & communication | 2020 |
| Pans Navrang Limited | Hospitality | 2025 |
| Panth Construction Ltd | Construction | 2026 |
| Panthalassa Associates Limited | Extraterritorial | 2016 |
| Panthalassa Group Limited | Extraterritorial | 2016 |
| Panther Care Limited | Health & social care | 2024 |
| Panthera Developments Ltd | Real estate | 2024 |
| Panthers Fitness & Well-Being Ltd | Arts & recreation | 2020 |
| Pantry Holdings Limited | Financial services | 2015 |
| Paosolutions Ltd | Professional & scientific | 2024 |
| PAP FA Ltd | Hospitality | 2020 |
| PAP. Knitsolutions Ltd | Professional & scientific | 2024 |
| Papa & Mama,Dikaka Limited | Public administration | 2020 |
| Papa Enterprise Limited | Construction | 2019 |
| Papa International Ltd | Real estate | 2023 |
| Papa Raptor Limited | Wholesale & retail | 2021 |
| Papa's Catering Limited | Wholesale & retail | 2014 |
| Paparozzi Limited | Real estate | 2025 |
| Paper Chaser Global Limited | Financial services | 2015 |
| Paper Converters (U K) Limited | Manufacturing | 1983 |
| Paper Graphics (Leicester) Ltd. | Wholesale & retail | 1995 |
| Paper INK Plus Limited | Wholesale & retail | 2014 |
| Paper Partners Supplies Limited | Wholesale & retail | 2014 |
| Paper Spectrum Limited | Wholesale & retail | 1994 |
| Paperchase Public Relations Limited | Professional & scientific | 2015 |
| Papermart Limited | Manufacturing | 2012 |
| Papermoon Cards & Gifts Ltd | Wholesale & retail | 2021 |
| Papertone Ltd | Information & communication | 2021 |
| Papier-Badaloff Ltd | Manufacturing | 2021 |
| Papillon Bleu Limited | Administrative & support | 2006 |
| Papplewick DIY and Hardware Ltd | Wholesale & retail | 2019 |
| PAQ 2021 Limited | Financial services | 2021 |
| PAR & Mesh Company Limited | Hospitality | 2026 |
| Paradigm Corporate & Trustees Services Limited | Other services | 2021 |
| Paradigm Group Holdings Limited | Financial services | 2024 |
| Paradigm Shift Consulting Ltd | Professional & scientific | 2013 |
| Paradigm UK Property Investments Ltd | Real estate | 2020 |
| Paradigm Wills & Legal Services Ltd | Administrative & support | 2017 |
| Paradime Property Ltd | Real estate | 2023 |
| Paradise Car Hub Ltd | Wholesale & retail | 2026 |
| Paradise Chicken Ltd | Administrative & support | 2022 |
| Paradise Greenlane Ltd | Wholesale & retail | 2024 |
| Paradise Hope Ltd | Health & social care | 2015 |
| Paradise Melbourne Ltd | Wholesale & retail | 2024 |
| Paradonna Ltd | Health & social care | 2019 |
| Paradoxfaith Ltd | Health & social care | 2026 |
| Paragon Commerce Ltd | Wholesale & retail | 2026 |
| Paragon Commercial Services Ltd | Professional & scientific | 2024 |
| Paragon Construction Solutions Ltd | Construction | 2024 |
| Paragon Creative Ltd | Information & communication | 2024 |
| Paragon DNB Limited | Professional & scientific | 2024 |
| Paragon Dress Limited | Wholesale & retail | 2023 |
| Paragon Electrical Limited | Construction | 2018 |
| Paragon Holdings Ltd | Financial services | 2026 |
| Paragon People Consultancy Ltd | Administrative & support | 2023 |
| Paragon Sales Solutions Ltd | Professional & scientific | 2018 |
| Paraiva Holdings Ltd | Financial services | 2026 |
| Parallel 22 Ltd | Administrative & support | 2025 |
| Param Softech Ltd | Information & communication | 2025 |
| Parametric Recruitment Solutions Ltd | Professional & scientific | 2025 |
| Paramirum Limited | Professional & scientific | 2019 |
| Paramount Casuals Limited | Real estate | 2002 |
| Paramount Holdings (UK) Limited | Professional & scientific | 1996 |
| Paramount Knitwear (Leicester) Limited | Wholesale & retail | 1974 |
| Paramount Services International (Stanmore) Limited | Households | 2018 |
| Parcel Flow Limited | Transport & logistics | 1994 |
| Parcel Point Logistics Limited | Administrative & support | 2014 |
| PARCELING2U Ltd | Transport & logistics | 2025 |
| Parcelmile Ltd | Transport & logistics | 2019 |
| Parcelrite Limited | Transport & logistics | 1996 |
| Pardshaw Logistics Ltd | Transport & logistics | 2014 |
| Parekh and Sons Ltd | Other services | 2026 |
| Parekh and Valand Ltd | Real estate | 2025 |
| Parent Plan Solutions Ltd | Education | 2025 |