| Piretek Ltd | Professional & scientific | 2018 |
| Piritek Limited | Other services | 2019 |
| Pivotal One Eco Ltd | Professional & scientific | 2024 |
| Pivotal One Holdings Limited | Financial services | 2021 |
| Pivotal One Ltd | Professional & scientific | 2018 |
| Pivotal One Properties Ltd | Construction | 2025 |
| Pizza Napoli West Auckland Ltd | Hospitality | 2019 |
| Pizza One (Burley) Limited | Hospitality | 2015 |
| Pizza Palazzo Ltd | Hospitality | 2025 |
| Pizza Station Ltd | Hospitality | 2019 |
| PKH Investments Limited | Professional & scientific | 2020 |
| Planet Rail Limited | Administrative & support | 2008 |
| Planet Rail Transport Ltd | Administrative & support | 2012 |
| Planetarian Ltd | Wholesale & retail | 2021 |
| Platinum Hedgehog Consultancy Limited | Information & communication | 2019 |
| Plough Fidelity Ltd | Hospitality | 2021 |
| Plumeria Properties Limited | Real estate | 2025 |
| Plummer Consulting Limited | Professional & scientific | 2025 |
| PM Properties Holdings Limited | Financial services | 2021 |
| PMJ Property Investments Limited | Construction | 2024 |
| Poh's Portfolio Ltd | Other services | 2025 |
| Pomodorini Ltd | Hospitality | 2012 |
| Portable Alpha Limited | Education | 2006 |
| Portalón Limited | Professional & scientific | 2023 |
| Portiera Ltd | Administrative & support | 2025 |
| Positive Consulting Ltd | Professional & scientific | 2014 |
| Post Second Ltd | Other services | 2017 |
| Potent Strategy & Consultancy Ltd | Professional & scientific | 2014 |
| Powell (OSH) Consulting Limited | Professional & scientific | 2018 |
| Powell Family Holdings Limited | Real estate | 2026 |
| PPD Services Ltd | Construction | 2019 |
| Practice Made Purrfect Limited | Professional & scientific | 2020 |
| Pranzo Group Limited | Financial services | 2023 |
| Pranzo Italian (Harrogate) Ltd | Hospitality | 2020 |
| Pranzo Italian (Horsforth) Ltd | Hospitality | 2022 |
| Pranzo Italian (Ilkley) Ltd | Hospitality | 2018 |
| Pranzo Italian (Manchester) Limited | Hospitality | 2026 |
| Pranzo Italian (York) Limited | Hospitality | 2023 |
| Precision Plastic Ball Co. Limited(The) | Professional & scientific | 1981 |
| Premier CRU Fine Wine Ltd. | Wholesale & retail | 2002 |
| Premier Paving Leeds Ltd | Construction | 2023 |
| Prenga Developments Ltd | Real estate | 2025 |
| Prenga Probuild Ltd | Construction | 2019 |
| Prescript Services Ltd | Other services | 2018 |
| Prestige Builders & Developers Ltd | Construction | 2018 |
| Prestige Decking & Pergolas Ltd | Administrative & support | 2026 |
| Priestley's Sports Bar Ltd | Administrative & support | 2017 |
| Prime Performers Limited | Arts & recreation | 1973 |
| Primelight Design Limited | Extraterritorial | 2023 |
| Primelight Films Limited | Manufacturing | 2006 |
| Pro Flight Golf Ltd | Arts & recreation | 2022 |
| Process Energy Limited | Professional & scientific | 2022 |
| Process Safety Technical Advisory Services Limited | Professional & scientific | 2017 |
| Procter (Bordley) Limited | Real estate | 1977 |
| Produce 24/7 Limited | Administrative & support | 2017 |
| Product Compliance Services Ltd | Professional & scientific | 2019 |
| Progreso Investments Limited | Real estate | 2025 |
| Progressiva Consulting Ltd. | Professional & scientific | 2023 |
| Project PUB Company (Ilkley) Limited | Hospitality | 2011 |
| Project V74 Technologies Limited | Information & communication | 2025 |
| PROJECT975 Ltd | Real estate | 2024 |
| Pronto Delivery Ltd | Information & communication | 2019 |
| Proper Media Limited | Information & communication | 2012 |
| Propergate Ltd | Hospitality | 2023 |
| Property by Sage Limited | Real estate | 2025 |
| Property Investments (Bradford) Limited | Real estate | 1961 |
| Property Loom Limited | Real estate | 2018 |
| Property Salvation Ltd | Construction | 2017 |
| Prosperio Group Ltd | Financial services | 2024 |
| Prosperity Financial Planning Limited | Financial services | 2014 |
| Proturn Limited | Professional & scientific | 1998 |
| Providence Mill Management Company Limited | Households | 2006 |
| PRS Property Renovation Services Ltd | Construction | 2022 |
| PS Eco Systems Ltd | Administrative & support | 2013 |
| PSM Economics Ltd | Professional & scientific | 2016 |
| PSR Productions Ltd | Information & communication | 2026 |
| PSY Hive Ltd | Information & communication | 2018 |
| Pudney Property Consultants Limited | Real estate | 2024 |
| Pure Restaurant Limited | Hospitality | 2018 |
| Purple Pigeon Property Limited | Real estate | 2026 |
| PWM Properties Ltd | Real estate | 2026 |
| Pzuk Limited | Information & communication | 2023 |
| QA Coaching Ltd | Information & communication | 2023 |
| QRS Capital Limited | Real estate | 2025 |
| Quad Design & Display Limited | Professional & scientific | 2008 |
| Quantum Compass Ltd | Information & communication | 2020 |
| Queens Road Properties (Ilkley) Management Company Limited | Households | 1970 |
| Queer Salsa CIC | Arts & recreation | 2024 |
| Quest Advisers Limited | Professional & scientific | 1989 |
| Quick TOX Ltd | Professional & scientific | 2024 |
| Quintabar Ltd | Hospitality | 2023 |
| R B Securities (BFD) Ltd | Financial services | 1986 |
| R T F Shoeing Limited | Agriculture & fishing | 2003 |
| R W Ellis Limited | Construction | 2009 |
| R&C Henney Ltd | Professional & scientific | 2018 |
| R4 Property Ltd | Real estate | 2015 |
| Rachel's Made to Measure Ltd | Wholesale & retail | 2017 |
| Radix Limited | Professional & scientific | 2004 |
| Radspen Consulting Limited | Professional & scientific | 2015 |
| Rael Investments Limited | Real estate | 2025 |