| Penistone Self Storage Ltd | Administrative & support | 2022 |
| Penmoor U K Ltd | Administrative & support | 1974 |
| Pennine Building Surveying Ltd | Wholesale & retail | 2005 |
| Pennine Bushcraft Ltd | Education | 2017 |
| Pennine Circuits Ltd | Professional & scientific | 2018 |
| Pennine Construction Ltd | Construction | 2025 |
| Pennine Control Systems Limited | Manufacturing | 2013 |
| Pennine Crest Limited | Wholesale & retail | 2026 |
| Pennine Developments (UK) Ltd | Construction | 2003 |
| Pennine Domestic Abuse Partnership Ltd | Health & social care | 2001 |
| Pennine EAR Care Limited | Health & social care | 2019 |
| Pennine Explorer Limited | Transport & logistics | 2018 |
| Pennine Farm Services Limited | Wholesale & retail | 2003 |
| Pennine Feeds Limited | Manufacturing | 2003 |
| Pennine Food Ingredients Limited | Manufacturing | 1989 |
| Pennine HR Ltd | Professional & scientific | 2010 |
| Pennine Industrial Equipment Limited | Manufacturing | 1971 |
| Pennine Industrial Holdings Limited | Financial services | 2018 |
| Pennine Joinery Ltd | Construction | 2017 |
| Pennine Labelling Solutions Limited | Administrative & support | 2003 |
| Pennine Learning Associates Ltd | Education | 2014 |
| Pennine Paramedical Services Limited | Administrative & support | 1999 |
| Pennine Peaks Limited | Wholesale & retail | 2024 |
| Pennine Perimeter Ltd | Administrative & support | 2020 |
| Pennine Prestige Autos Ltd | Wholesale & retail | 2022 |
| Pennine Property Lettings Ltd | Real estate | 2026 |
| Pennine Property Maintenance Limited | Construction | 2014 |
| Pennine Prostamp LLP | | 2009 |
| Pennine Sports Ltd | Manufacturing | 2018 |
| Pennine Textiles and Blending Ltd | Manufacturing | 2025 |
| Pennine Textiles Holdings Ltd | Administrative & support | 2017 |
| Pennine View Installation Services Ltd | Construction | 2022 |
| Pennine Windows Limited | Administrative & support | 2014 |
| Pennington Media Ltd | Professional & scientific | 2025 |
| Penny Falls Ltd | Real estate | 2020 |
| Pennykey Ltd | Professional & scientific | 2002 |
| Pensare Limited | Other services | 2017 |
| Pent Astre Investments Unlimited | Financial services | 2019 |
| Penta Building Developments Limited | Construction | 1998 |
| Penwood Clay Grounds Ltd | Arts & recreation | 2023 |
| Peony & Mulberry Ltd | Wholesale & retail | 2020 |
| Peony Care Academy Ltd | Education | 2025 |
| Peony Suite Ltd | Information & communication | 2025 |
| People & Technologies Limited | Information & communication | 2017 |
| People Management Services Limited | Professional & scientific | 2003 |
| Peopletech Recruitment Services Limited | Administrative & support | 2020 |
| Pepperoni Toni's Ltd | Hospitality | 2024 |
| Peppers HD1 Limited | Hospitality | 2026 |
| Pepper’S Huddersfield Limited | Hospitality | 2021 |
| Peptides Clinic Ltd | Professional & scientific | 2026 |
| Percheron Utilities Limited | Construction | 2023 |
| Perenne Sales Ltd | Wholesale & retail | 2022 |
| Perfect Car Collection Limited | Wholesale & retail | 2024 |
| Perfect People Group Ltd | Administrative & support | 2017 |
| Perfect Pitch Television Limited | Information & communication | 2011 |
| Perfect Trading PVT Ltd | Wholesale & retail | 2017 |
| Perfect U Academy CIC | Professional & scientific | 2023 |
| Perfezione E Prestazioni Ltd | Administrative & support | 2022 |
| Performance Haven Limited | Information & communication | 2019 |
| Performance Test Executives Limited | Professional & scientific | 2019 |
| Periplum CIC | Arts & recreation | 2021 |
| Peritum Executive Search Limited | Administrative & support | 2024 |
| Periwinkle Property Management Ltd | Real estate | 2019 |
| Perkins Brothers Limited | Wholesale & retail | 2012 |
| Perlin Partners Limited | Professional & scientific | 2013 |
| Perpol Limited | Manufacturing | 1976 |
| Perry Print Limited | Manufacturing | 2013 |
| Persian Pitzza Ltd | Hospitality | 2024 |
| Persona Healthcare Ltd | Health & social care | 2014 |
| Personalised Handcrafts Ltd | Wholesale & retail | 2021 |
| Personalised Medicine Limited | Health & social care | 2015 |
| Perspolis Services Ltd | Health & social care | 2025 |
| Pervaiz Investments Limited | Extraterritorial | 2012 |
| Perwez Limited | Health & social care | 2022 |
| Peso Property Limited | Real estate | 2019 |
| Pet Food Discount Centre Limited | Manufacturing | 2023 |
| Petal & Barley Developments Limited | Real estate | 2020 |
| Petal & Barley Property Management Limited | Households | 2026 |
| Petal and Stem Ltd | Wholesale & retail | 2025 |
| Pete Bond Services Ltd | Construction | 2025 |
| Peter Armitage Limited | Construction | 1997 |
| Peter Campbell Consultants Limited | Health & social care | 2014 |
| Peter Ellam Motor Engineers (Huddersfield) Limited | Wholesale & retail | 1980 |
| Peter Firth (Spanish Refunds) Limited | Financial services | 2020 |
| Peter J HOW Publishing Limited | Information & communication | 2017 |
| Peter James Static Ltd | Real estate | 2025 |
| Peter Johnson Construction Ltd | Construction | 2009 |
| Peter Lockwood Limited | Other services | 2007 |
| Peter's Fashions Limited | Administrative & support | 2007 |
| Petersgate Holdings Ltd | Financial services | 2018 |
| Petramed Ltd | Health & social care | 2022 |
| Petrian Construction Limited | Construction | 1975 |
| PF Consortium Limited | Hospitality | 2023 |
| Pferd Limited | Wholesale & retail | 2003 |
| Pfpi Developments Limited | Real estate | 2015 |
| Pfpi Ventures LLP | | 2020 |
| PGC Laundry Services Ltd | Wholesale & retail | 2013 |
| PGM Bakeries Ltd | Manufacturing | 2008 |
| PH Europe Limited | Wholesale & retail | 1996 |
| PH Project Management Ltd | Construction | 2020 |