| Paul Walsh Electrical Ltd | Manufacturing | 2020 |
| Paul's Heating Limited | Construction | 2014 |
| Pavescape Limited | Construction | 2005 |
| Pawsome Paws Boutique Ltd | Wholesale & retail | 2020 |
| PAX Plumbing and Heating Ltd | Construction | 2023 |
| PAY Transparent Limited | Administrative & support | 2024 |
| Payen International Limited | Administrative & support | 1925 |
| Pazuzu Limited | Information & communication | 2014 |
| PB Sports & Marketing Solutions Limited | Professional & scientific | 2023 |
| PBF Consulting LLP | | 2010 |
| PBR Electrical Contractors Ltd | Construction | 2023 |
| PC Financial Services Yorkshire Ltd | Administrative & support | 2017 |
| Pcmb Global Ltd | Financial services | 2026 |
| PCP Architects Limited | Professional & scientific | 1992 |
| PCS Contractors Limited | Construction | 2023 |
| PCW Distribution Ltd | Real estate | 2009 |
| PDA Projects Limited | Administrative & support | 2009 |
| PDA Property Limited | Real estate | 2021 |
| PDY Limited | Construction | 2017 |
| Peach LAB Consulting Ltd | Professional & scientific | 2026 |
| Peak Golf Performance Ltd | Arts & recreation | 2011 |
| Pearlmace Limited | Construction | 1996 |
| Pearls Management Limited | Hospitality | 2019 |
| Peatland Carbon Plaster Limited | Professional & scientific | 2022 |
| Pebble Stone Masonry Ltd | Construction | 2012 |
| Pebeducation Ltd | Education | 2023 |
| Pedal Power Harrogate Limited | Manufacturing | 2013 |
| Pegasus Group Limited | Extraterritorial | 2026 |
| Pejays Limited | Hospitality | 2009 |
| Peliwica Ltd | Financial services | 2017 |
| Pelmville Limited | Hospitality | 1972 |
| Pelvipro Limited | Health & social care | 2015 |
| Pembroke House (Harrogate) Management Company Limited | Households | 2010 |
| Pemco Holding Ltd | Real estate | 2015 |
| Pemco Ltd | Administrative & support | 2016 |
| PEN Dance Productions Limited | Information & communication | 2016 |
| Pennine Real Estate Limited | Professional & scientific | 2021 |
| Pennington Croft Limited | Extraterritorial | 2025 |
| Pennycuick Limited | Other services | 2014 |
| PENS1ON Limited | Extraterritorial | 2020 |
| Pentamon Developments Limited | Other services | 2001 |
| Pentamon Limited | Construction | 2006 |
| People Compass Ltd | Professional & scientific | 2024 |
| Peopletek Group Ltd | Information & communication | 2003 |
| Pepperoni Limited | Extraterritorial | 2026 |
| Peregrine Software Ltd | Information & communication | 2009 |
| Perfect Base Ltd | Hospitality | 2019 |
| Perfect Beauty by Joanna Limited | Other services | 2012 |
| Perfect Season Limited | Health & social care | 2023 |
| Performance Improvement Partners Ltd | Professional & scientific | 2019 |
| Performance Technologies Ltd | Health & social care | 2023 |
| Performance Tyres (Leeds) Limited | Wholesale & retail | 2015 |
| Performancelinx Ltd | Professional & scientific | 2022 |
| Performax Fitness Training Ltd | Arts & recreation | 2013 |
| Perfumes and More Limited | Wholesale & retail | 2002 |
| Perigee Moon Limited | Professional & scientific | 2015 |
| Periwinkle Projects Limited | Professional & scientific | 2021 |
| Permain Group Ltd | Professional & scientific | 2021 |
| Personalise That Limited | Administrative & support | 2019 |
| Personalised Nutrition Limited | Health & social care | 2018 |
| Personify Ltd | Information & communication | 2015 |
| Perspective Systems Ltd. | Information & communication | 2015 |
| Pest TEC Limited | Administrative & support | 2013 |
| Petcin Management Limited | Construction | 2018 |
| Peter & Ernest Development Ltd | Real estate | 2024 |
| Peter Cooper Professional Services Ltd | Professional & scientific | 2019 |
| Peter Gotthard (Harrogate) Limited | Other services | 1964 |
| Peter Grant Music Limited | Arts & recreation | 2010 |
| Peter Hutchinson Designs Limited | Manufacturing | 2010 |
| Peter J Brunskill Limited | Health & social care | 2016 |
| Peter Laycock,Limited | Other services | 1904 |
| Peter Stevenson Consultants Ltd | Construction | 2014 |
| Petroc Properties Ltd | Hospitality | 2024 |
| Pettican Homes Limited | Real estate | 2020 |
| Petties Paws Limited | Agriculture & fishing | 2013 |
| Petty Investments Limited | Administrative & support | 2021 |
| PEZ Healthcare Services Ltd | Administrative & support | 2023 |
| Pfak LLP | | 2025 |
| PFM Projects Limited | Construction | 2025 |
| PH Land and Developments Limited | Construction | 2004 |
| PH Racewear Limited | Wholesale & retail | 2025 |
| PH1LLIP Limited | Extraterritorial | 2020 |
| Phase 4 Computers Ltd | Other services | 2018 |
| Phase Electrical Group Ltd | Construction | 2019 |
| Phil Daniel Maintenance Ltd | Construction | 2021 |
| Phil Daniel Plastering & Tiling Limited | Construction | 2003 |
| Phil Hawley Building Services Limited | Construction | 2011 |
| Phil Trans Ltd | Transport & logistics | 2025 |
| Philanthropy Partners Ltd | Extraterritorial | 2024 |
| Philip Hesketh Limited | Administrative & support | 2002 |
| Philip Whitaker Consulting Ltd | Professional & scientific | 2015 |
| Philippa Freeman Jewellery Ltd | Manufacturing | 2019 |
| PHILL1PA Limited | Extraterritorial | 2020 |
| Phillip Clint Limited | Professional & scientific | 2003 |
| Phillip Mernock Ltd | Construction | 2022 |
| Phillips Acquisitions Limited | Real estate | 2021 |
| Phoenix Aquatics Limited | Wholesale & retail | 2025 |
| Phoenix Copy Ltd | Other services | 2022 |
| Phoenix Lounge Hairdressing Limited | Other services | 2018 |
| Phoenix M & E Services Ltd | Professional & scientific | 2019 |