| Pinfold Garage Ltd | Wholesale & retail | 2026 |
| Pinfold Patterns Limited | Manufacturing | 2000 |
| Pingjobs Limited | Professional & scientific | 2026 |
| Pink Business Networking Ltd | Administrative & support | 2022 |
| Pink Courier Services Limited | Transport & logistics | 2018 |
| Pink Reserves Limited | Wholesale & retail | 2026 |
| Pink-Lillies Ltd | Wholesale & retail | 2021 |
| Pinnacle Cleaning Services Ltd | Administrative & support | 2001 |
| Pinnacle Print and Design Limited | Manufacturing | 2014 |
| Pinpoint Holdings Limited | Construction | 2017 |
| Pinpoint Home Repairs Limited | Construction | 2017 |
| Pinpoint Restoration Limited | Construction | 2017 |
| Pinpoint Trace and Access Limited | Construction | 2017 |
| Pioneer Precision Engineering Ltd | Manufacturing | 2011 |
| Pipework Fabrication Solutions Limited | Manufacturing | 2011 |
| Piping Dreams Ltd | Manufacturing | 2022 |
| Piracha Services Ltd | Public administration | 2022 |
| Pirbright Logistics Ltd | Transport & logistics | 2014 |
| PIT Bars Ltd | Hospitality | 2023 |
| PIT Stop Cafe and Cakes Ltd | Hospitality | 2020 |
| PIT Stop Garage Services Ltd | Wholesale & retail | 2024 |
| Pitt & Swatkins Limited | Professional & scientific | 1987 |
| Pixel Hire Ltd | Administrative & support | 2019 |
| Piza Point Walsall Ltd | Hospitality | 2019 |
| Pizza 2 Night (Newbury) Limited | Hospitality | 2018 |
| Pizza House Newbury Limited | Hospitality | 2022 |
| Pizza Rush Limited | Hospitality | 2008 |
| Pizza Wyrley Ltd | Hospitality | 2025 |
| Pizzafix Ltd | Hospitality | 2025 |
| PJ Mobiles Ltd | Wholesale & retail | 2025 |
| PJM Furniture Ltd | Wholesale & retail | 2008 |
| PJT Healthcare Consultancy Limited | Professional & scientific | 2020 |
| PJW HGV Driving Limited | Transport & logistics | 2011 |
| PK International Money Exchange Ltd | Administrative & support | 2010 |
| PK Jeweller Ltd | Manufacturing | 2022 |
| PK Joinery and Interiors Limited | Manufacturing | 2005 |
| Pkcj Holdings Limited | Construction | 2025 |
| PKJ Estates Ltd | Real estate | 2023 |
| Plain Easy Read Limited | Information & communication | 2017 |
| Planappy Limited | Manufacturing | 2019 |
| Planet Props Ltd | Wholesale & retail | 2023 |
| Plant Bolton Gough Commercial Limited | Professional & scientific | 2012 |
| Plant Hire (GB) Limited | Administrative & support | 2006 |
| Plant Lane Trading Ltd | Real estate | 2026 |
| Plas Panton Property Ltd | Hospitality | 2024 |
| Plascom Limited | Manufacturing | 2024 |
| Plastic Solutions (Aldridge) Ltd | Manufacturing | 2010 |
| Plastics Design and Engineering Limited | Manufacturing | 2023 |
| Plastics to Products Limited | Manufacturing | 2022 |
| Platano Republica Ltd | Wholesale & retail | 2023 |
| Plate IT Ltd. | Wholesale & retail | 2022 |
| Plate Stop Ltd | Wholesale & retail | 2023 |
| Platinum Essentials Ltd | Wholesale & retail | 2026 |
| Platinum Lettings Solutions Limited | Real estate | 2022 |
| Platinum Specialist Cars Ltd | Wholesale & retail | 2026 |
| Platinum Vehicle Services Ltd | Professional & scientific | 2016 |
| Plavicon Ltd | Construction | 2012 |
| Play Consulting Limited | Information & communication | 2014 |
| Players Amusements Limited | Arts & recreation | 2008 |
| Playmotive Limited | Administrative & support | 2013 |
| Playtime Boutiques Limited | Extraterritorial | 2022 |
| Pleck MOT & Service Centre Ltd | Wholesale & retail | 2012 |
| Pleck Tech Limited | Information & communication | 2010 |
| PLG Glass Ltd | Construction | 1977 |
| Plnd Europe Limited | Wholesale & retail | 2014 |
| Plnd Limited | Other services | 2025 |
| Plnd UK Retail Limited | Wholesale & retail | 2014 |
| Plotter & Reprographic Media Limited | Manufacturing | 1991 |
| PLP Technologies Ltd | Information & communication | 2022 |
| PLS Surveys Ltd | Construction | 2018 |
| Plumbdogplumbing Ltd | Construction | 2025 |
| Plumbgas Limited | Construction | 2016 |
| Plus Quality Construction Ltd | Construction | 2023 |
| Pluto Trade Ltd | Wholesale & retail | 2026 |
| PM Group Developments Limited | Construction | 2021 |
| PMC Driving Solutions Ltd | Transport & logistics | 2026 |
| PMG Karting World Ltd | Arts & recreation | 2022 |
| Pmh&G Limited | Hospitality | 2025 |
| PMK Haulage Ltd | Transport & logistics | 2025 |
| PO FAI International Limited | Wholesale & retail | 2012 |
| POE Courier Ltd | Transport & logistics | 2023 |
| Pointon Light Haulage Ltd | Administrative & support | 2017 |
| POK9 Limited | Other services | 2021 |
| Polish Bakery Mazowsze Ltd. | Manufacturing | 2008 |
| Polky Barrels Ltd | Manufacturing | 2025 |
| Polla Cleaning Ltd | Administrative & support | 2023 |
| Polly's Tea Room Limited | Hospitality | 2021 |
| Polski Klub Alibi Ltd | Hospitality | 2019 |
| Polski Sklep WM Ltd | Wholesale & retail | 2019 |
| Polypack Limited | Administrative & support | 2018 |
| Polystrop Limited | Manufacturing | 1977 |
| POM Events Limited | Manufacturing | 2021 |
| Pony Express Walsall Limited | Transport & logistics | 2012 |
| Pony Sameday Limited | Transport & logistics | 2018 |
| Poole & Clews Properties Ltd | Real estate | 2025 |
| Poole Joinery Limited | Manufacturing | 2014 |
| Pooltown Care Limited | Health & social care | 2020 |
| Popin-Uk Limited | Administrative & support | 2017 |
| Popmate Limited | Wholesale & retail | 2024 |
| Poppa Sams Tattoo and Fine Art Studio Ltd | Other services | 2015 |