| Pinagli Ltd | Administrative & support | 1998 |
| Pincots Farm Ltd | Agriculture & fishing | 2018 |
| Pineapple Pictures Ltd | Information & communication | 2012 |
| Pineapple Provisions Limited | Hospitality | 2025 |
| Pinfold Land Bess Limited | Energy | 2022 |
| Pings Studio Limited | Hospitality | 2023 |
| Pink Duck Productions Ltd | Information & communication | 2018 |
| Pink Granite Consulting Ltd | Professional & scientific | 2023 |
| Pink Lobster Dating Ltd | Other services | 2012 |
| Pink Panda Activewear Limited | Wholesale & retail | 2026 |
| Pink Panda Fitness Limited | Wholesale & retail | 2026 |
| Pink Panda Holdings Limited | Financial services | 2026 |
| Pink Snapper Limited | Information & communication | 2003 |
| Pinkjam Limited | Wholesale & retail | 2025 |
| Pinnacle Agri Products Limited | Manufacturing | 2014 |
| Pinnacle Limited | Real estate | 2003 |
| Pinnacle Wealth Management LLP | | 2016 |
| Pinpoint Utilities Limited | Construction | 2021 |
| Pinpointing Potential Limited | Professional & scientific | 2019 |
| Pinpointuk Limited | Information & communication | 2013 |
| Pinstar Technologies Ltd | Information & communication | 2026 |
| PIP Rp-Ma LP | | 2016 |
| PIP Wm-Ma LP | | 2017 |
| Pipe Dreams Heating Ltd | Construction | 2004 |
| Pipers Gate (Cheltenham) Management Limited | Households | 2005 |
| Pipers Meadow Management (NO.3) Limited | Other services | 1989 |
| Pippin Construction Limited | Construction | 1987 |
| Piqture Limited | Wholesale & retail | 2022 |
| Piri Piri Chicken World Ltd | Hospitality | 2025 |
| Pirie Ryan Ltd | Administrative & support | 2018 |
| Piston Distillery Limited | Manufacturing | 2017 |
| Pitt Consultancy Limited | Professional & scientific | 2025 |
| Pitt Freehold (Cheltenham) Limited | Households | 1964 |
| Pitter Patters Limited | Health & social care | 1999 |
| Pittville Bathrooms Ltd | Wholesale & retail | 2020 |
| Pittville Consultancy Services Limited | Professional & scientific | 2020 |
| Pittville Court (Cheltenham) Limited | Households | 1980 |
| Pittville Engineering Systems Limited | Professional & scientific | 1990 |
| Pittville Five Limited | Extraterritorial | 2025 |
| Pittville Holdings Limited | Information & communication | 2017 |
| Pittville Lawn Management Limited | Households | 2006 |
| Pittville Management (Fairhavens Court) Co. Limited | Hospitality | 1976 |
| Pittville Motors Ltd | Wholesale & retail | 2024 |
| Pittville One Limited | Extraterritorial | 2025 |
| Pittville Place (Cheltenham) RTM Company Limited | Households | 2017 |
| Pittville Place Cheltenham Limited | Households | 2023 |
| Pittville Place Facilities Limited | Households | 2008 |
| Pittville SIX Limited | Extraterritorial | 2026 |
| Pittville Solar Solutions Ltd | Construction | 2024 |
| Pittville Two Limited | Extraterritorial | 2025 |
| Pitville 2023 Limited | Wholesale & retail | 2023 |
| Pitville Holdings Ltd | Financial services | 2025 |
| Pivot Labs Innovation Limited | Administrative & support | 2023 |
| Pixel & Reels Ltd | Professional & scientific | 2026 |
| Pixelrange Limited | Manufacturing | 2006 |
| Pixielanes UK Limited | Administrative & support | 2020 |
| Pixio Ltd | Information & communication | 2024 |
| Pizza & Pubs Limited | Professional & scientific | 2017 |
| Pizza 375 Ltd | Hospitality | 2025 |
| Pizza Kebab Burger Limited | Hospitality | 2017 |
| Pizza Pino Ltd | Hospitality | 2024 |
| PJ Gardeners Ltd | Extraterritorial | 2021 |
| PJB Tech Services Ltd | Information & communication | 2019 |
| Pjbtmc Ltd | Professional & scientific | 2023 |
| Pjdj Group Ltd | Financial services | 2025 |
| PJP Cheltenham Limited | Construction | 2014 |
| PJS Academy Ltd | Other services | 2025 |
| PJT Transport Ltd | Extraterritorial | 2015 |
| PKG Hospitality Ltd | Hospitality | 2026 |
| PKL Topco Limited | Professional & scientific | 2009 |
| PKS Property Management Ltd | Real estate | 2019 |
| PKT Creativ Ltd | Information & communication | 2018 |
| PL Horizons Limited | Wholesale & retail | 2015 |
| Places to BE Ltd | Hospitality | 2018 |
| Plain Concepts UK Ltd. | Information & communication | 2014 |
| Plainview Planning Limited | Professional & scientific | 2008 |
| Plan B Holdco Limited | Financial services | 2026 |
| Plan Design Landscape Architects Ltd. | Professional & scientific | 2018 |
| Plan-It Design (Southwest) Ltd | Professional & scientific | 2023 |
| Planet Campfire Ltd | Professional & scientific | 2021 |
| Planet Caravan Limited | Hospitality | 2019 |
| Planet K2 Limited | Professional & scientific | 2022 |
| Plankton Ltd | Information & communication | 2022 |
| Plant Services South West Limited | Manufacturing | 2014 |
| Planted Furniture Ltd | Manufacturing | 2022 |
| Plasteak (UK) Ltd | Wholesale & retail | 2025 |
| Plasterers 1 Stop Shop Limited | Extraterritorial | 2007 |
| Plastering Superstore Ltd | Extraterritorial | 2018 |
| Plastics Redistribution Company Limited | Transport & logistics | 2015 |
| Plates&Shakers CH Ltd | Hospitality | 2026 |
| Platinum Electrical (Gloucestershire) Limited | Construction | 2023 |
| Platinum Home Cinema Ltd. | Wholesale & retail | 2010 |
| Plato Group Ltd | Professional & scientific | 2024 |
| Platonium Ltd | Financial services | 2026 |
| Platterr Ltd | Wholesale & retail | 2025 |
| Play & Practice Centre Ltd | Arts & recreation | 2025 |
| Play and Creative Arts Therapy Wales Limited | Health & social care | 2009 |
| Playfund Limited | Extraterritorial | 1986 |
| Playhouse Court (Management) Limited | Households | 1980 |
| Playhouse Day Nursery (Cheltenham) Limited | Education | 2010 |