| PHX Fitness Ltd | Arts & recreation | 2024 |
| Pick a Lane Productions Ltd | Wholesale & retail | 2022 |
| Pick and Pack Express Limited | Transport & logistics | 2008 |
| Pifa CCA Limited | Public administration | 2006 |
| Pink Swan Medical Limited | Health & social care | 2024 |
| Pinnacle Imaging Solution Ltd | Health & social care | 2024 |
| Pioneer Partnership Support Ltd | Administrative & support | 2026 |
| Pipgxd Ltd | Financial services | 2026 |
| Pixy Ltd | Professional & scientific | 2025 |
| PJ Coalville Ltd | Hospitality | 2021 |
| Places for People Barratt Redrow (Gilston) LLP | | 2025 |
| Plain Sight Solutions Limited | Construction | 2022 |
| Plan Co. Town Planning Consultancy Ltd | Professional & scientific | 2023 |
| PLK House Ltd | Real estate | 2024 |
| Plumb Tree Care Ltd | Administrative & support | 2022 |
| Plumbing Heating Air Conditioning Services Ltd | Construction | 2017 |
| Plumbloke and Sons Limited | Construction | 2020 |
| Pneuma Flame Global Ltd | Other services | 2026 |
| Podaj Dalej C.I.C. | Other services | 2023 |
| Polar Interiors Ltd | Manufacturing | 2020 |
| Polina Limited | Other services | 2015 |
| Pollards & Southan Ltd | Real estate | 2021 |
| Poole Logistics Consultancy Limited | Information & communication | 2025 |
| Pop's Pizza (UK) Ltd | Hospitality | 2018 |
| Portacus Ltd | Construction | 2024 |
| Portacus UK 88 Ltd | Wholesale & retail | 2024 |
| Power Fastenings Association Limited | Other services | 1978 |
| Power PAC Ltd | Construction | 2008 |
| Powerline Tech Limited | Energy | 2026 |
| Prajeet Conveniences Store Ltd | Wholesale & retail | 2024 |
| Precise Advice Limited | Extraterritorial | 2000 |
| Precision Balance Services Limited | Professional & scientific | 2002 |
| Precision Code Works Limited | Information & communication | 2023 |
| Precision Learning Leicestershire Ltd | Education | 2025 |
| Preferred Property Partners Ltd | Real estate | 2024 |
| Prem Padel Limited | Arts & recreation | 2026 |
| Premier Detailing Ltd | Wholesale & retail | 2021 |
| Premier Fleet Services (UK) Ltd | Manufacturing | 2011 |
| Premier Global Travel Ltd | Administrative & support | 2016 |
| Premier Logistics(Uk)Limited | Transport & logistics | 2004 |
| Premium Goods Transportation Ltd | Transport & logistics | 2025 |
| Premo Investment Ltd | Real estate | 2020 |
| Prestige Holdings (Midlands) Ltd | Construction | 2018 |
| Prevail Scaffolding Ltd | Construction | 2023 |
| Pride in Coalville CIC | Education | 2024 |
| Primary Care Enterprises Ltd | Health & social care | 2023 |
| Print My Minis Limited | Manufacturing | 2020 |
| Prints by Tibs Ltd | Manufacturing | 2023 |
| Priory Control Services Limited | Professional & scientific | 2018 |
| Priory House Mortgages Ltd | Financial services | 2015 |
| Private Properties Assist Limited | Real estate | 2026 |
| Pro 5 Networking Ltd | Administrative & support | 2025 |
| Pro Electrical Solutions Limited | Construction | 2019 |
| Pro Mini MIX Ltd | Manufacturing | 2020 |
| Pro Volt Electrical Services Limited | Construction | 2022 |
| Proceipt Ltd | Information & communication | 2022 |
| Profibre Bodywork Ltd | Manufacturing | 1997 |
| Progencia Limited | Professional & scientific | 2021 |
| Project Number One Limited | Real estate | 2022 |
| Project Sharp Bidco Limited | Financial services | 2025 |
| Project Sharp Midco Limited | Financial services | 2025 |
| Project Sharp Topco Limited | Financial services | 2025 |
| Project Solutions 77 Limited | Construction | 2014 |
| Property Malak Ltd | Real estate | 2017 |
| Property Renovations (Loughborough) Ltd | Administrative & support | 2004 |
| Propertypackagingpartners Ltd | Real estate | 2025 |
| Propertyrap Ltd | Households | 2021 |
| Protec-I Ltd | Administrative & support | 2018 |
| PSG Logistics Ltd | Transport & logistics | 2016 |
| Psychomorph Software Limited | Extraterritorial | 2002 |
| Purple Diamond Ltd | Manufacturing | 2023 |
| Purple Star Design Limited | Arts & recreation | 2005 |
| Purpus DEV Ltd | Information & communication | 2022 |
| Purpus Tech Ltd | Information & communication | 2021 |
| QT Products Ltd | Wholesale & retail | 2023 |
| Quantis Testing Services Ltd | Professional & scientific | 2026 |
| Quantum Aardvark Ltd | Arts & recreation | 2013 |
| Quantum Consultants Limited | Professional & scientific | 2010 |
| Quantum Encoding Ltd | Information & communication | 2025 |
| Quarry Hill Puppy Love Ltd | Agriculture & fishing | 2026 |
| Quarry Manufacturing and Supplies Limited | Mining & quarrying | 1980 |
| Queensland Road LLP | | 2011 |
| Queniborough Midi Coaches Limited | Transport & logistics | 2002 |
| Quick Apex Ltd | Transport & logistics | 2025 |
| Quinto Transport Ltd | Transport & logistics | 2024 |
| Quivira (Coalville) Limited | Real estate | 2015 |
| Quizard.Win Limited | Information & communication | 2025 |
| Quorn House Holdings Limited | Financial services | 2023 |
| Quorn House Ltd | Financial services | 2014 |
| Quorndon Muffin Company Limited | Manufacturing | 2000 |
| R & J Properties (Leics) Ltd | Real estate | 2018 |
| R 2 Roofs Ltd | Construction | 2025 |
| R Cook & SON Farmers Ltd | Agriculture & fishing | 2012 |
| R H Asavla Limited | Information & communication | 2014 |
| R J Hitchcock Plumbing & Heating Ltd | Construction | 2019 |
| R J White Construction Ltd | Construction | 2022 |
| R N Property Services Ltd | Real estate | 2026 |
| R T Install Ltd | Transport & logistics | 2015 |
| R.Burbage Cleaning Services Ltd | Administrative & support | 2015 |
| R.C.H Developments Limited | Construction | 2025 |