| Project Playgrounds Limited | Other services | 2009 |
| Project XI Limited | Professional & scientific | 2021 |
| Promacc Limited | Real estate | 2020 |
| Pronec Limited | Professional & scientific | 2015 |
| Pronto Caffe Limited | Hospitality | 2025 |
| Property Compensation Consultants Limited | Professional & scientific | 2007 |
| Property for Care Ltd | Real estate | 2023 |
| Property Investments (UK) Limited | Real estate | 2014 |
| Property on the Edge Limited | Real estate | 2025 |
| Proquant Estimating Ltd | Professional & scientific | 2012 |
| Proquant Ltd | Professional & scientific | 2013 |
| Prospect House Mosley Ltd | Construction | 2014 |
| Prosperity Capital Limited | Financial services | 2018 |
| Protecting OUR Park Limited | Other services | 2024 |
| Protection Plus (Trading AS Fumbel) Limited | Health & social care | 2023 |
| Proteger Protect Ltd | Administrative & support | 2017 |
| Protium MS Ltd | Professional & scientific | 2008 |
| Protransit Logistics Limited | Transport & logistics | 2026 |
| Proxenitis Ltd | Administrative & support | 2026 |
| Proxygene Bloodstock Ltd | Arts & recreation | 2021 |
| PSF Service Limited | Financial services | 2011 |
| Psmh Consulting Limited | Information & communication | 2024 |
| PSP Vacuum Technology Ltd | Professional & scientific | 1993 |
| PSR Consulting Limited | Professional & scientific | 2022 |
| Psuade Ltd | Information & communication | 2019 |
| Public Materials Ltd | Manufacturing | 2025 |
| Pulse Umbrella Limited | Administrative & support | 2009 |
| Pulvex Limited | Wholesale & retail | 2009 |
| Pumping & Technical Services Limited | Manufacturing | 1998 |
| Puppy Love Cheshire Ltd | Health & social care | 2024 |
| Puppy Love Yoga Ltd | Other services | 2022 |
| Pure Design Studios Limited | Other services | 2011 |
| Pure Imagination Design and Advertising Limited | Professional & scientific | 2005 |
| Pure Telemarketing Ltd | Administrative & support | 2015 |
| Pure-Eco Heating Ltd | Construction | 2025 |
| Purecm.Com Limited | Information & communication | 2004 |
| Purego Limited | Wholesale & retail | 2016 |
| Purple EYE Design Limited | Manufacturing | 2005 |
| Purple Performance Ltd | Professional & scientific | 2015 |
| Purple Scrunch Limited | Manufacturing | 2015 |
| Purple Star Data Limited | Information & communication | 2016 |
| Push Padel Ltd | Arts & recreation | 2026 |
| Pushpanjali Dance Company Limited | Education | 2011 |
| PVR Consulting Ltd | Professional & scientific | 2022 |
| PVR Homes Ltd | Real estate | 2023 |
| PW Express Ltd | Transport & logistics | 2014 |
| PW Merlin Limited | Financial services | 2024 |
| Pwrdg UK Ltd | Information & communication | 2025 |
| Pyatt Developments Ltd | Real estate | 2024 |
| PYE ASH Farm Events Ltd | Agriculture & fishing | 2024 |
| Pyegreave Farm (Residential) Management Company Limited | Households | 2019 |
| Pyper Asset Management Limited | Administrative & support | 2024 |
| Pyro GEN Limited | Manufacturing | 2016 |
| Qdos Developments Limited | Construction | 2006 |
| Quad Systems Ltd | Professional & scientific | 2021 |
| Quadrant Business Acquisitions Limited | Financial services | 2022 |
| Quality Cleaning Services (Macclesfield) LLP | | 2009 |
| Quality Financial Software Limited | Information & communication | 1999 |
| Quantelicious Limited | Professional & scientific | 2017 |
| Quantified Tree Risk Assessment Limited | Professional & scientific | 2004 |
| Quarto Leisure Ltd | Arts & recreation | 2022 |
| Qubit Trading Limited | Professional & scientific | 2023 |
| Queco Investments Ltd | Real estate | 2024 |
| Queco Limited | Manufacturing | 2013 |
| Queen Anne's Court Residents Company Limited | Households | 1999 |
| Quest Industrial Flooring Ltd. | Construction | 2004 |
| Questpro Ltd | Real estate | 2025 |
| Quickdraw Airsoft Ltd | Wholesale & retail | 2026 |
| Quince Consultancy Limited | Information & communication | 2014 |
| Quirkydo Ltd | Other services | 2009 |
| Qunekt Ltd | Professional & scientific | 2011 |
| Quote ME Limited | Financial services | 2024 |
| R & C S Electrical Ltd | Construction | 2021 |
| R & E Maintenance Ltd | Administrative & support | 2013 |
| R a Smart (CAD & Machinery) Limited | Manufacturing | 2019 |
| R a Smart Group Limited | Financial services | 2022 |
| R a Williams Project Solutions Ltd | Administrative & support | 2016 |
| R and R for YOU Limited | Other services | 2012 |
| R Bassett & SON Groundworks Ltd | Construction | 2021 |
| R Bloor Joinery Limited | Real estate | 2005 |
| R Construction & Development Ltd | Construction | 2020 |
| R G Fabrications Limited | Administrative & support | 2016 |
| R J S Car Sales Ltd | Wholesale & retail | 2025 |
| R J Wadsworth Consultancy Limited | Professional & scientific | 2014 |
| R K Windows and Glass Ltd | Manufacturing | 2015 |
| R M F Advisory Limited | Financial services | 2025 |
| R Smith Projects Limited | Professional & scientific | 2025 |
| R T P Properties Limited | Real estate | 2008 |
| R Wain and Sons Limited | Agriculture & fishing | 2004 |
| R&C Property Letting Ltd | Real estate | 2026 |
| R&R Bollington Limited | Hospitality | 2025 |
| R&R Visualization Ltd | Wholesale & retail | 2016 |
| R&T Creative Ltd | Arts & recreation | 2021 |
| R. John Cross Limited | Construction | 1975 |
| R.D.B. Developments Limited | Construction | 1993 |
| R.E Cleaning Services Limited | Administrative & support | 2009 |
| R.Gee Business Services Limited | Professional & scientific | 2025 |
| R.S. Enterprises Ltd | Administrative & support | 2005 |
| R.T.C Haulage Ltd | Transport & logistics | 2025 |
| R2 SK1 Management Ltd | Real estate | 2022 |