| Property Services (Cheshire) Ltd | Administrative & support | 2001 |
| Property Shoot Limited | Professional & scientific | 2018 |
| Protect Business Services Limited | Health & social care | 2016 |
| Protective Services Bedfordshire Limited | Administrative & support | 2019 |
| Protego Holdings Limited | Manufacturing | 2022 |
| Protego Sports Limited | Manufacturing | 2022 |
| Proverbs 29:18 Properties Limited | Households | 2024 |
| Providize Limited | Wholesale & retail | 2020 |
| Provision M&E Services Ltd | Construction | 2020 |
| Provision Services Group Limited | Construction | 2023 |
| Provisual Hire Ltd | Administrative & support | 2025 |
| Prudens Bakery Limited | Manufacturing | 2000 |
| PS Build Ltd | Construction | 2018 |
| PS Purch. Consultancy Limited | Professional & scientific | 2014 |
| Psalms Haulage Ltd | Transport & logistics | 2023 |
| PSL Assemblies Limited | Manufacturing | 2008 |
| PSL Group (UK) Limited | Manufacturing | 2005 |
| PSM Law Ltd | Other services | 2020 |
| PSS Express Ltd | Transport & logistics | 2025 |
| PTR Accounting Limited | Professional & scientific | 2023 |
| Ptrc Accountants Ltd | Professional & scientific | 2024 |
| Puiu Trans Ltd | Transport & logistics | 2019 |
| Pulse Envelopes Limited | Wholesale & retail | 2012 |
| Pulse Structure Ltd | Construction | 2025 |
| Punjab Transport Ltd | Transport & logistics | 2023 |
| Pure Balance Clinic Limited | Health & social care | 2019 |
| Pure Healing Consultancy Limited | Health & social care | 2023 |
| Pure Indulgence Hair Limited | Other services | 2015 |
| Pure Indulgence Salon Limited | Other services | 2004 |
| Pure Skin Lounge Ltd | Other services | 2019 |
| Pure Touch Cleaning Ltd | Administrative & support | 2026 |
| Purefix Roofing Ltd | Construction | 2026 |
| Purely Trees Ltd | Agriculture & fishing | 2024 |
| Purkiss Fine Line Tattoos Ltd | Other services | 2026 |
| Purple Carrot Nutrition Ltd. | Health & social care | 2015 |
| Purple Planet Composites Ltd | Manufacturing | 2018 |
| Purple Rentals Limited | Real estate | 2018 |
| Purple Sheep Properties Limited | Real estate | 2011 |
| Puzzlewood Ltd | Real estate | 2023 |
| PVR Enterprises Limited | Wholesale & retail | 2018 |
| PY Group Limited | Real estate | 2025 |
| Pyramid Consortium Limited | Real estate | 2020 |
| Q Deco Ltd | Construction | 2019 |
| Qawalification Limited | Arts & recreation | 2026 |
| QI Group Holdings Limited | Financial services | 2025 |
| QI Limited | Information & communication | 1994 |
| QM Scaffolding Limited | Construction | 2022 |
| Quad Strategy Limited | Information & communication | 2016 |
| Quadring Curry House Limited | Hospitality | 2026 |
| Quality Air Assessments Ltd | Professional & scientific | 2025 |
| Quality Glazing Services Limited | Construction | 2007 |
| Quay House Admirals Way Land Ltd | Real estate | 2018 |
| Queensway Daily Ltd | Wholesale & retail | 2025 |
| Queensway Minimarket Limited | Wholesale & retail | 2022 |
| Quickbite Express Ltd | Hospitality | 2025 |
| Quicserv Limited | Wholesale & retail | 2022 |
| Quinn G and C Holdings Ltd | Financial services | 2026 |
| Quinn GC Holding Limited | Financial services | 2022 |
| Quinn Groundworks & Construction Ltd | Construction | 2017 |
| Quinn QC Property Ltd | Real estate | 2026 |
| R & a Residential Properties Ltd | Real estate | 2023 |
| R & B Communications Ltd | Information & communication | 2017 |
| R & C Building Ltd | Construction | 2010 |
| R & D Bedford Limited | Construction | 2008 |
| R & D Shutters Ltd | Other services | 2026 |
| R & J Mango Limited | Health & social care | 2015 |
| R & K Specialist Projects Limited | Construction | 2021 |
| R & O E Management Limited | Construction | 2014 |
| R & R Direct Limited | Construction | 2020 |
| R Bolton Inspection Services Ltd | Administrative & support | 2026 |
| R D Harding Lime Plastering Ltd | Construction | 2022 |
| R Faith Cleaning Services Ltd | Administrative & support | 2020 |
| R S Auto Techniques Limited | Wholesale & retail | 2016 |
| R T Rentals Limited | Real estate | 2014 |
| R&B Logistic Limited | Transport & logistics | 2015 |
| R&E-Tail Limited | Professional & scientific | 2000 |
| R&K Group Peterborough Ltd | Wholesale & retail | 2026 |
| R&R UK Holdings Ltd | Construction | 2021 |
| R&R (Plant Solutions) Limited | Construction | 2019 |
| R&R Salimi Ltd | Real estate | 2019 |
| R&W Refurbishments Ltd | Construction | 2021 |
| R. Edgerton Enterprises Limited | Agriculture & fishing | 1997 |
| R.A.Morgan(Electrical)Limited | Real estate | 1942 |
| R.C Carpentry & Design Ltd | Information & communication | 2022 |
| R.I.X Limited | Information & communication | 2014 |
| R.R.O. Logistics Ltd | Transport & logistics | 2023 |
| RA International Business UK Limited | Wholesale & retail | 2023 |
| RA Interpreting Services Ltd | Professional & scientific | 2023 |
| RA Properties & Investments Ltd | Real estate | 2020 |
| Raavi Construction Limited | Construction | 2010 |
| RAC Building Services Limited | Construction | 2023 |
| Racc Properties Ltd | Real estate | 2024 |
| Racenight.Me.Uk Limited | Information & communication | 2006 |
| Rachel Hill Resourcing Limited | Administrative & support | 2015 |
| RAD Logistics Services Ltd | Transport & logistics | 2026 |
| Rademaker Global Limited | Health & social care | 2017 |
| Radford Plant Limited | Construction | 2009 |
| Radfords Property Ltd | Real estate | 2021 |
| Radial Cycles Limited | Manufacturing | 2014 |
| Radu Enterprises Limited | Financial services | 2024 |