| Parkfield Properties (Cheltenham) Ltd | Real estate | 2001 |
| Parkgate Farm Solar Limited | Energy | 2020 |
| Parking Places (Gloucester) Limited | Transport & logistics | 1996 |
| Parking Places Limited | Transport & logistics | 1992 |
| Parkmore Limited | Professional & scientific | 2015 |
| Parkour Construction Ltd | Construction | 2024 |
| Parler Limited | Hospitality | 2025 |
| Pars Logistics Ltd | Transport & logistics | 2025 |
| Parsonage Estates Limited | Real estate | 2013 |
| Parsons Information Technology Limited | Information & communication | 1997 |
| Partiara Limited | Professional & scientific | 2021 |
| Partitioning UK Ltd | Construction | 2018 |
| Partmead Limited | Construction | 2024 |
| Partners (Cheltenham) Limited | Real estate | 2025 |
| Partners (RE) Limited | Real estate | 2007 |
| Partners in Property (South West) Limited | Real estate | 2020 |
| Partners in Recruitment Group Limited | Financial services | 2020 |
| Partners With Nature Ltd | Agriculture & fishing | 2025 |
| Partnership Design (UK) Limited | Administrative & support | 2014 |
| Party Stuff Limited | Wholesale & retail | 2026 |
| Pasha Palace Ltd | Hospitality | 2025 |
| Pasithea Yoga Ltd | Education | 2021 |
| Pastalicious Bakery Ltd | Manufacturing | 2025 |
| Pastporte Limited | Information & communication | 2012 |
| PAT Muldoon Ltd | Transport & logistics | 2022 |
| PAT O'Hare Bookmakers Limited | Arts & recreation | 1998 |
| Pate's Grammar School | Education | 2010 |
| Pate's Grammar School Foundation | Education | 2022 |
| Pate's Grammar School Trading Company Limited | Education | 2017 |
| Patelli Ltd | Real estate | 2020 |
| Patesians Sports & Social Club | Wholesale & retail | 2003 |
| Path Padel Sports International Limited | Financial services | 2013 |
| Pathways: Thinking Differently Ltd | Education | 2022 |
| Patricia G Limited | Manufacturing | 2015 |
| Patriot Acquisition Bidco Limited | Financial services | 2020 |
| Paul Battes Limited | Manufacturing | 2011 |
| Paul Butler & Partners Financial Planning Ltd | Financial services | 2022 |
| Paul Butler & Partners Wealth Management Limited | Financial services | 2019 |
| Paul Davis Building Contractors Ltd | Construction | 2021 |
| Paul Dobson's Carpets Limited | Wholesale & retail | 2005 |
| Paul Hoskins Groundworks Limited | Construction | 2013 |
| Paul OZ Limited | Arts & recreation | 2013 |
| Paul Renwick Ltd | Professional & scientific | 2012 |
| Paul Robinsons Properties Limited | Real estate | 2025 |
| Paulina Villas Family Limited Partnership | | 2011 |
| Pawcredible Ltd | Wholesale & retail | 2021 |
| Pawprints Dog Day Care Ltd | Other services | 2019 |
| Paxcroft Mead Property Fund Limited Partnership | | 2007 |
| Paxeco Limited | Administrative & support | 2025 |
| Paxero Limited | Professional & scientific | 2023 |
| Paxtier Limited | Information & communication | 2022 |
| PAY Monthly Limited | Financial services | 2025 |
| Payback MAY Limited | Administrative & support | 2012 |
| Payitmonthly Limited | Financial services | 2015 |
| Payitmonthly SPV1 Limited | Financial services | 2022 |
| PBD Services Ltd | Professional & scientific | 2025 |
| PBH Training Ltd | Agriculture & fishing | 2021 |
| PBM Holdings (Glos) Ltd | Financial services | 2023 |
| Pbpp Ltd | Professional & scientific | 2025 |
| Pbsg Investment Ltd | Real estate | 2017 |
| PBT Renewables Limited | Construction | 2014 |
| PC and MAC Repair Limited | Other services | 2018 |
| PC Legal Services Ltd | Professional & scientific | 2019 |
| PC Printing Ltd | Information & communication | 1999 |
| PC87 Ltd | Health & social care | 2018 |
| PCB Financial Services Limited | Financial services | 2005 |
| Pcortho Limited | Health & social care | 2009 |
| PCS Cheltenham Limited | Real estate | 1998 |
| PCT Communications Limited | Professional & scientific | 2022 |
| PD Associates Limited | Administrative & support | 2014 |
| PD JVP 1 Limited | Health & social care | 2026 |
| PD JVP 2 Limited | Health & social care | 2026 |
| PD JVP 3 Limited | Health & social care | 2026 |
| PD JVP 4 Limited | Health & social care | 2026 |
| PD SO 10 Limited | Health & social care | 2026 |
| PD SO 2 Limited | Health & social care | 2026 |
| PD SO 3 Limited | Health & social care | 2026 |
| PD SO 4 Limited | Health & social care | 2026 |
| PD SO 5 Limited | Health & social care | 2026 |
| PD SO 6 Limited | Health & social care | 2026 |
| PD SO 7 Limited | Health & social care | 2026 |
| PD SO 8 Limited | Health & social care | 2026 |
| PD SO 9 Limited | Health & social care | 2026 |
| Pdhuk Limited | Professional & scientific | 2025 |
| Pdjc Services Ltd | Administrative & support | 2026 |
| PDS Fleet Services Limited | Administrative & support | 2006 |
| PEA Green Rehab & Training Limited | Health & social care | 2014 |
| Peach Properties Cheltenham Ltd | Real estate | 2025 |
| Peaches Consulting Limited | Professional & scientific | 2014 |
| Peajam Limited | Other services | 2020 |
| Peak Hire Limited | Professional & scientific | 2007 |
| Peak Performance Nutrition Ltd | Manufacturing | 2025 |
| Peak Vascular Limited | Health & social care | 2015 |
| Peakhouse Foods Limited | Manufacturing | 1987 |
| Peanut Property Holdings Limited | Real estate | 2021 |
| Peanut(Em) Ltd | Real estate | 2024 |
| Pear Tree Clearance Ltd | Wholesale & retail | 2025 |
| Pearl & Chain Limited | Wholesale & retail | 2022 |
| Pearl Dust Candle Company Ltd. | Wholesale & retail | 2025 |
| Pearl Property & Design Ltd | Professional & scientific | 2018 |