| Pages Walk Film Studio Ltd | Real estate | 2026 |
| Pagesix Transcription Services Ltd | Administrative & support | 2010 |
| Pagurus Capital Ltd | Real estate | 2020 |
| Paige Mitchell Limited | Wholesale & retail | 2024 |
| Pain Expert Ltd | Health & social care | 2012 |
| Paint & Stealth Werx Ltd | Wholesale & retail | 2024 |
| Painted Pixels Ltd | Information & communication | 2023 |
| Pairtree Productions Ltd | Administrative & support | 2015 |
| Paisley Business Enterprises Limited | Administrative & support | 2015 |
| Paisley Technology Limited | Information & communication | 2014 |
| PAK Engineering Group Ltd | Professional & scientific | 2014 |
| Pakeeza Supermarket Limited | Hospitality | 2016 |
| Pakefield Services Limited | Administrative & support | 2006 |
| Pakm Ltd | Extraterritorial | 2012 |
| PAL Productions Ltd | Information & communication | 2025 |
| Palace Brewery Ltd | Extraterritorial | 2026 |
| Palanca Couriers Limited | Transport & logistics | 2021 |
| Palgrave Ltd. | Wholesale & retail | 1996 |
| Palletcraft Limited | Wholesale & retail | 2019 |
| Palletplanter.Uk Ltd | Manufacturing | 2021 |
| Palm Environmental Services Ltd | Water & waste | 2020 |
| Palmer and Palmer Psychology Ltd | Health & social care | 2023 |
| Palmer Group Holdings Limited | Financial services | 2024 |
| Palmers Building Services (Norwich) Limited | Construction | 2014 |
| Palmerstone Recruitment and Training Ltd. | Administrative & support | 2015 |
| Palmt Limited | Transport & logistics | 2023 |
| PAM Communications Limited | Information & communication | 2014 |
| Pamj Properties and Developments Limited | Real estate | 2020 |
| Pampackal Providence Ltd | Real estate | 2026 |
| Pampers Hair Salon Ltd | Other services | 2022 |
| Pamps and Broom Limited | Other services | 2015 |
| Pamsolve Ltd | Professional & scientific | 2013 |
| PAN Asian Cuisine Limited | Hospitality | 2013 |
| Pan-Tenga Limited | Hospitality | 2023 |
| Panaepos Group Ltd | Financial services | 2024 |
| Panaepos Limited | Information & communication | 2006 |
| Panakkea Limited | Information & communication | 2017 |
| Panda Enterprises East Anglia Limited | Real estate | 2022 |
| Pandora Light Shows Ltd | Construction | 2026 |
| Pandora X Ltd | Other services | 2016 |
| Pandora X Software Studios Ltd. | Wholesale & retail | 2018 |
| Panel Graphic Limited | Manufacturing | 1998 |
| Pangaea Zeronix Consulting Ltd | Professional & scientific | 2025 |
| Panks (Castle Hill) Limited | Professional & scientific | 1948 |
| Panks Auto Electrical Ltd. | Wholesale & retail | 1997 |
| Panks Engineers Ltd. | Manufacturing | 1997 |
| Panoply Properties Ltd | Real estate | 2018 |
| Panshi Restaurant Birmingham Limited | Hospitality | 2019 |
| Panteli Capital Ltd | Construction | 2022 |
| Pantelli & Sons Ltd | Administrative & support | 2015 |
| Panter and Hall Decorative Limited | Wholesale & retail | 2022 |
| Panter and Hall Gallery Limited | Arts & recreation | 2023 |
| Panter and Hall Limited | Wholesale & retail | 2000 |
| Pantheon Search Limited | Administrative & support | 2024 |
| Panther Dryers Ltd | Manufacturing | 2019 |
| Paolo's Liqueurs Ltd | Manufacturing | 2024 |
| Paolo’S Property Letting Ltd | Real estate | 2010 |
| Papa Ge's Pizza & Fish Bar Limited | Hospitality | 2018 |
| Papa Media Ltd | Information & communication | 2015 |
| Papa Mombassa Ltd | Wholesale & retail | 2024 |
| Papalla Nuna Ltd | Wholesale & retail | 2022 |
| Papaya Verte Ltd | Hospitality | 2015 |
| Paper Holdings Ltd | Extraterritorial | 2021 |
| Papillon Pictures Limited | Information & communication | 2007 |
| Papillon Tiles Ltd | Wholesale & retail | 2021 |
| Papoukkas Maintenance Ltd | Construction | 2017 |
| Paqm Aero Ltd | Transport & logistics | 2011 |
| Paradigm Community Ltd | Other services | 2026 |
| Paradigm Sustainability Ltd | Professional & scientific | 2020 |
| Paradise Carpets & Furniture Limited | Wholesale & retail | 2011 |
| Paradise Placement Group Ltd | Administrative & support | 2026 |
| Parador Estates Ltd | Real estate | 2000 |
| Paragon Consulting Solutions (UK) Limited | Professional & scientific | 2013 |
| Paragon Creation Ltd | Information & communication | 2026 |
| Paragon Modifications Ltd | Manufacturing | 2018 |
| Paragraph Publishing Limited | Information & communication | 2004 |
| Parakore Solutions Ltd | Professional & scientific | 2019 |
| Parallel Records Ltd | Information & communication | 2025 |
| Paramecium Press Ltd | Information & communication | 2019 |
| Paramod Limited | Wholesale & retail | 2021 |
| Paramount Homes London Ltd | Construction | 2019 |
| Parasol Blinds Limited | Wholesale & retail | 2009 |
| Parcel Express Couriers Ltd | Transport & logistics | 2017 |
| Parcel Shelf Express Ltd | Wholesale & retail | 2024 |
| Parcus Solutions Ltd | Wholesale & retail | 2025 |
| Parenting Apart Centre East CIC | Health & social care | 2020 |
| Parfitt Mobile Limited | Wholesale & retail | 2019 |
| Paris Morton Management Ltd | Real estate | 2025 |
| Parish Land Surveys Ltd | Professional & scientific | 2018 |
| Parivar Care Ltd | Health & social care | 2022 |
| Park Apartments Residents Association Limited | Households | 1988 |
| Park Close Block 1 (Funding) Limited | Real estate | 2012 |
| Park Farm Barns Wolterton Management Company Limited | Households | 2020 |
| Park Farm Leisure Limited | Arts & recreation | 2012 |
| Park House Court Residents Association Limited | Households | 2008 |
| Park Lane Management (Norwich) Limited | Households | 1970 |
| Park Property Norwich Limited | Real estate | 2020 |
| Park View Financial Planning Limited | Financial services | 2003 |
| Parker Andrews Ltd | Financial services | 2010 |
| Parker Automation Limited | Extraterritorial | 2025 |