| Public Nectar Group Ltd | Financial services | 2022 |
| Public Nectar Ltd. | Professional & scientific | 2018 |
| Public Sector P3M Limited | Information & communication | 2021 |
| Publishting Ltd | Professional & scientific | 2017 |
| Pucci Limited | Hospitality | 2013 |
| Puddle Commerce Limited | Financial services | 2025 |
| Puddle Digital Limited | Information & communication | 2008 |
| Puffin Plumbing & Heating Limited | Construction | 2011 |
| PUG PIT (Wool) Ltd | Construction | 2023 |
| Pukka Pads 2000 Limited | Manufacturing | 1998 |
| Pukka Pads Limited | Manufacturing | 2013 |
| Pukka Pads Property Limited | Administrative & support | 2012 |
| Pukka Pads Stationery Limited | Manufacturing | 2011 |
| Pukka Power Limited | Construction | 2011 |
| Pullman Business Park (Management Company) Limited | Real estate | 2003 |
| Pulse Energy Limited | Information & communication | 2025 |
| Pulse Horizon Ltd | Information & communication | 2026 |
| Pulse-Eight Limited | Wholesale & retail | 2010 |
| Pumpnationsupps Ltd | Other services | 2023 |
| Puraheat Plumbing & Heating Engineers Limited | Construction | 2016 |
| Purbeck Building & Maintenance Ltd | Construction | 2018 |
| Purbeck Car Sales Ltd | Wholesale & retail | 2018 |
| Purbeck Design Consultants Limited | Hospitality | 2003 |
| Purbeck Downs Limited | Hospitality | 2016 |
| Purbeck Fencing Limited | Administrative & support | 2009 |
| Purbeck Forge Limited | Other services | 2019 |
| Purbeck Gate Freehold Ltd | Real estate | 2022 |
| Purbeck Gifts (Imports & Exports) Limited | | 1976 |
| Purbeck Glass and Glazing Limited | Manufacturing | 1991 |
| Purbeck Group Limited | Professional & scientific | 2009 |
| Purbeck Heights (Management) Limited | Households | 1992 |
| Purbeck Homes Ltd | Construction | 2009 |
| Purbeck House Management Limited | Real estate | 1988 |
| Purbeck Inn Limited | Hospitality | 2023 |
| Purbeck Marine Ltd | Manufacturing | 2018 |
| Purbeck Movement Therapy Ltd | Health & social care | 2018 |
| Purbeck Safety Ltd | Professional & scientific | 2023 |
| Purbeck Security Limited | Administrative & support | 2010 |
| Purbeck Shooting School Limited | Arts & recreation | 1995 |
| Purbeck Tree Surgeons Ltd | Agriculture & fishing | 2012 |
| Pure Aesthetics Marketing Ltd | Professional & scientific | 2025 |
| Pure Belle Aesthetics Ltd | Other services | 2023 |
| Pure Care Digital Limited | Wholesale & retail | 2026 |
| Pure Chill Limited | Arts & recreation | 2017 |
| Pure Coatings Ltd | Construction | 2021 |
| Pure Digital Magazine Limited | Information & communication | 2013 |
| Pure Drama Ltd | Extraterritorial | 2018 |
| Pure Employment Limited | Administrative & support | 2023 |
| Pure Freight Ltd | Transport & logistics | 2025 |
| Pure Fungi Ltd | Manufacturing | 2021 |
| Pure Klass Cleaning Bournemouth Ltd | Administrative & support | 2023 |
| Pure Klass Cleaning Limited | Administrative & support | 2015 |
| Pure Latitude Limited | Arts & recreation | 2007 |
| Pure Lending Services Limited | Financial services | 2019 |
| Pure Luxury Property Ltd | Wholesale & retail | 2023 |
| Pure Organisation Ltd | Arts & recreation | 2021 |
| Pure Salvage & Co Ltd | Wholesale & retail | 2025 |
| Purebei Limited | Public administration | 2023 |
| Pureclo Ltd | Wholesale & retail | 2025 |
| Pureglowco Ltd | Wholesale & retail | 2026 |
| Purely New Homes Ltd | Real estate | 2023 |
| Purewave South West Ltd | Construction | 2025 |
| Purewell Limited | Construction | 2007 |
| Purified Technology Ltd | Information & communication | 2018 |
| Purnell Corp Ltd | Wholesale & retail | 2023 |
| Purple First Ltd | Professional & scientific | 2019 |
| Purple Kingdom Games Limited | Information & communication | 2017 |
| Purple Octopus Properties Limited | Real estate | 2022 |
| Purple Parts Ltd | Wholesale & retail | 2023 |
| Purpose Holdings Limited | Financial services | 2018 |
| Purpose Social Homes Limited | Administrative & support | 2018 |
| Purpose Social Property Limited | Real estate | 2021 |
| Putman Transport Limited | Transport & logistics | 2024 |
| PW Mews Property Management Limited | Households | 2016 |
| PWR Construction Ltd | Construction | 2023 |
| Pycon UK Society Limited | Administrative & support | 2016 |
| Pyro Protect Ltd | Construction | 2026 |
| Pyxis Group Ltd | Information & communication | 2015 |
| Pzorb Limited | Information & communication | 2015 |
| Q I Projects Limited | Information & communication | 2019 |
| Q I Property Portfolio Ltd | Construction | 2024 |
| Q Spice Ltd | Hospitality | 2025 |
| Q-Rate Consulting Limited | Professional & scientific | 2019 |
| QA Sense Ltd | Information & communication | 2025 |
| QA Streetworks Services Limited | Professional & scientific | 2007 |
| Qabtci Limited | Professional & scientific | 2025 |
| Qbmc Ltd | Professional & scientific | 2025 |
| Qesr Research and Deveiopment Limited | Professional & scientific | 2025 |
| QG Holdings Ltd | Financial services | 2019 |
| QI Productions Limited | Information & communication | 2025 |
| Qinfill Ltd | Manufacturing | 2025 |
| QJF Structures Limited | Construction | 2026 |
| Qkchec Limited | Other services | 2017 |
| Qline Construction Limited | Construction | 2025 |
| Qnary Ltd | Professional & scientific | 2021 |
| Qorvian Ltd | Wholesale & retail | 2025 |
| QOS Analytics Ltd | Professional & scientific | 2022 |
| QPH Roofing Services Ltd | Construction | 2016 |
| QSD Critical Systems Ltd | Professional & scientific | 2008 |
| QT Studios Ltd | Information & communication | 2025 |