| PJR Consulting Ltd | Transport & logistics | 2022 |
| Pjruwaya Ltd | Arts & recreation | 2026 |
| PJW Surgical Ltd | Health & social care | 2023 |
| PK Auto Leeds Ltd | Wholesale & retail | 2025 |
| PK Care Solutions Ltd | Health & social care | 2023 |
| PK Catering (Midlands) Limited | Hospitality | 2021 |
| PK Catering Leeds Ltd | Hospitality | 2024 |
| PK Motors (North East) Ltd | Wholesale & retail | 2013 |
| PK Tyer Ltd | Wholesale & retail | 2026 |
| PK1ESTATES Ltd | Real estate | 2026 |
| PKD Projects Ltd | Construction | 2014 |
| Pkdealz Limited | Wholesale & retail | 2021 |
| PKM Medical Limited | Health & social care | 2019 |
| Pkpak Ltd | Hospitality | 2024 |
| PKR Developments Ltd | Real estate | 2025 |
| PKS Heating & Plumbing Ltd | Construction | 2025 |
| PKS Heating & Plumbing Services Ltd | Construction | 2025 |
| PL (Import & Export) Limited | Wholesale & retail | 2018 |
| PL Club 17 Limited | Financial services | 2020 |
| PL Company Nominees Limited | Administrative & support | 2000 |
| PL Company Secretaries Limited | Administrative & support | 2000 |
| PL Optics Limited | Health & social care | 2022 |
| PL Properties Leeds Ltd | Real estate | 2024 |
| Placido Multipurpose UK Limited | Wholesale & retail | 2024 |
| Plama International Limited | Wholesale & retail | 2022 |
| Plan 2 Succeed UK Ltd | Education | 2021 |
| Plan a Electrical (Leeds) Ltd | Construction | 2017 |
| Plan B Machine Tools Services Limited | Manufacturing | 2007 |
| Plan Capsule Ltd | Wholesale & retail | 2021 |
| Plan-It Payroll Group Limited | Professional & scientific | 2020 |
| Plan-Pro-Uk Limited | Professional & scientific | 2012 |
| Planalytics Europe Limited | Administrative & support | 2000 |
| Planas Properties Limited | Real estate | 1997 |
| Pland Group Holdings Limited | Manufacturing | 2008 |
| Pland Stainless Limited | Manufacturing | 2000 |
| Planet Boilers Ltd | Construction | 2018 |
| Planet Earth (Yorkshire) Ltd | Construction | 2016 |
| Planet Football Ltd | Information & communication | 2026 |
| Planet Friendly Paint Ltd | Arts & recreation | 2019 |
| Planet Publishing Limited | Information & communication | 2017 |
| Planet Sport Limited | Information & communication | 2016 |
| Planet-V Management Services LLP | | 2016 |
| Planetex Limited | Real estate | 1984 |
| Planetrees Developments Limited | Professional & scientific | 1971 |
| Planned Lighting Maintenance Limited | Wholesale & retail | 2019 |
| Planned Maintenance Engineering Limited | Construction | 1962 |
| Planned Offices Limited | Wholesale & retail | 1918 |
| Planning Insights Group Ltd | Information & communication | 2026 |
| Planning Swan Ltd | Construction | 2024 |
| Planprotect Limited | Financial services | 2022 |
| Plant and Commercial Sales Limited | Wholesale & retail | 2023 |
| Plant Force (Leeds) Limited | Transport & logistics | 2004 |
| Plantation Trading Limited | Professional & scientific | 2000 |
| Plantechniks Limited | Manufacturing | 2013 |
| Plantinghope Properties Ltd | Real estate | 2024 |
| Plants for ALL Seasons Ltd | Agriculture & fishing | 2019 |
| Plantware Limited | Wholesale & retail | 2021 |
| Plasmatech Training Ltd | Education | 2026 |
| Plastic Compounders Yorkshire Ltd | Water & waste | 2008 |
| Plastic Mouldings Limited | Manufacturing | 1963 |
| Plastics Industries Limited | Financial services | 1984 |
| Plasticsheetsshop Ltd | Wholesale & retail | 2017 |
| Plastiserve Ltd | Wholesale & retail | 2016 |
| Plate & Pass Recruitment Limited | Administrative & support | 2026 |
| Platecurst Ltd | Administrative & support | 2024 |
| Plated Gear Rentals Ltd | Administrative & support | 2026 |
| Plates London Limited | Hospitality | 2018 |
| Platform 74 Ltd | Arts & recreation | 2015 |
| Platform Brands Ltd | Professional & scientific | 2021 |
| Platform Golf UK Ltd | Arts & recreation | 2025 |
| Platform Kinetics Limited | Manufacturing | 2013 |
| Platigue Limited | Administrative & support | 2021 |
| Platinum Ambulance Service Limited | Health & social care | 2016 |
| Platinum Asset Protection Ltd | Administrative & support | 2018 |
| Platinum Car Hire (Leeds) Ltd | Administrative & support | 2017 |
| Platinum Car Hire (Yorkshire) Ltd | Administrative & support | 2025 |
| Platinum City Group Ltd | Construction | 2025 |
| Platinum City Management Ltd | Hospitality | 2026 |
| Platinum Claims Ltd | Administrative & support | 2017 |
| Platinum Energy Solutions Limited | Construction | 2019 |
| Platinum Equipment Limited | Wholesale & retail | 2017 |
| Platinum Global Property Limited | Professional & scientific | 2023 |
| Platinum Images Limited | Construction | 2001 |
| Platinum Leisure Industries Limited | Arts & recreation | 2011 |
| Platinum Money Limited | Professional & scientific | 2008 |
| Platinum TEC Limited | Information & communication | 2018 |
| Platinum Travel Solutions Ltd | Transport & logistics | 2008 |
| Platinum Underwriting Ltd | Financial services | 2015 |
| Platinum Yorkshire Ltd | Real estate | 2025 |
| Plato Academic Ltd | Information & communication | 2024 |
| Platt Commercial Properties Ltd | Real estate | 2024 |
| Plaxton Building Services Limited | Wholesale & retail | 1987 |
| Plaxton Park Industrial Estate Limited | Real estate | 2002 |
| Play City Yorkshire Ltd | Other services | 2025 |
| Play Mission Ltd | Information & communication | 2022 |
| Play Movement Ltd | Construction | 2026 |
| Play Socials Leeds Ltd | Professional & scientific | 2023 |
| Playa DE Padel Ltd | Arts & recreation | 2025 |
| Playalopetech Ltd | Information & communication | 2025 |
| Playcheck Ltd | Information & communication | 2025 |