| Pranay Sharma Limited | Health & social care | 2011 |
| Pranshi Trading Ltd | Wholesale & retail | 2022 |
| Pras Harshi Ltd | Real estate | 2025 |
| Pratap Hospitality Limited | Hospitality | 2018 |
| Pratheep & Presha Private Ltd | Real estate | 2021 |
| Pravi Pursuit Ltd | Information & communication | 2023 |
| Pravin Property Limited | Real estate | 2023 |
| Praxis IT Services Limited | Other services | 2018 |
| PRE Packed Bath Salts Ltd. | Wholesale & retail | 2019 |
| Precept Finance Ltd | Financial services | 2019 |
| Prechboy Ltd | Other services | 2025 |
| Precious Care London Ltd | Health & social care | 2024 |
| Precious Delivery Ltd | Wholesale & retail | 2020 |
| Precious Smiles Limited | Health & social care | 2015 |
| Precious Times Jewellers Ltd | Wholesale & retail | 2020 |
| Precision Dynamics Engineering Ltd | Administrative & support | 2016 |
| Precision Search Ltd | Administrative & support | 2026 |
| Precision Tech Solutions UK Limited | Professional & scientific | 2013 |
| Precisionz Ltd | Professional & scientific | 2021 |
| Precupanici Limited | Construction | 2024 |
| Preeminence Advisors UK Limited | Administrative & support | 2024 |
| Preepro Ltd | Education | 2016 |
| Preet Builds Ltd | Construction | 2023 |
| Preet Construction(Uk) Ltd | Construction | 2019 |
| Preferred Care Services Ltd | Real estate | 2016 |
| Premier Accounting Ltd | Professional & scientific | 2023 |
| Premier Asset Portfolio Limited | Real estate | 2023 |
| Premier Assets Management Ltd | Construction | 2019 |
| Premier Base Claims Limited | Administrative & support | 2009 |
| Premier Building Materials Ltd | Wholesale & retail | 2025 |
| Premier by Design Limited | Construction | 2003 |
| Premier Carewaiting Limited | Administrative & support | 2009 |
| Premier Carpet and Flooring Ltd | Wholesale & retail | 2025 |
| Premier Cars Limited | Wholesale & retail | 2008 |
| Premier Childcare Limited | Health & social care | 2005 |
| Premier Contracts London Ltd | Construction | 2019 |
| Premier Electrical Contractors Limited | Construction | 2005 |
| Premier Estates (London) Ltd | Real estate | 2021 |
| Premier Facilities Management Services Limited | Construction | 2018 |
| Premier Halal Ltd | Hospitality | 2023 |
| Premier Home Help Company Ltd | Other services | 2015 |
| Premier International Leisure Limited | Other services | 1997 |
| Premier Investment Holdings Limited | Real estate | 2018 |
| Premier Property Services Ltd | Hospitality | 2026 |
| Premier Quality Services Limited | Administrative & support | 2017 |
| Premier Real Estate Limited | Real estate | 2012 |
| Premier Refrigeration and Airconditioning Ltd | Manufacturing | 2022 |
| Premier Sealants (Essex) Ltd | Construction | 2014 |
| Premier Security & Fire Consultants Limited | Manufacturing | 2024 |
| Premier Specialist Exterior Cleaning Ltd | Administrative & support | 2025 |
| Premier Tuition Ltd | Education | 2015 |
| Premierboxing Limited | Administrative & support | 2020 |
| Premiere Drive Ltd | Transport & logistics | 2019 |
| Premiere Pulse Management Ltd | Professional & scientific | 2025 |
| Premium Abrahamic Foods Ltd | Wholesale & retail | 2025 |
| Premium Drift Store Limited | Wholesale & retail | 2026 |
| Premium Estate Agents Limited | Real estate | 2020 |
| Premium Executive Drive Limited | Transport & logistics | 2025 |
| Premium Hospitality Services Limited | Hospitality | 2026 |
| Premium Line Renovations Limited | Construction | 2018 |
| Premium Motor Parts Ltd | Wholesale & retail | 2020 |
| Premium Project Management Services Limited | Real estate | 2017 |
| Premium Rides London Limited | Transport & logistics | 2026 |
| Premium Scents Co Ltd | Wholesale & retail | 2019 |
| Premium Shutters & Blinds Limited | Administrative & support | 2015 |
| Premium Smart Co Ltd | Wholesale & retail | 2022 |
| Premium Speed Removals Ltd | Transport & logistics | 2026 |
| Prenar Limited | Financial services | 2024 |
| Prene Consultants Ltd | Real estate | 2002 |
| PREP7MEALS Ltd | Manufacturing | 2025 |
| PREPARATION4FRCR Limited | Education | 2025 |
| Prepflow Solutions Ltd | Administrative & support | 2025 |
| Prepmasters Academy Limited | Education | 2024 |
| Prepped LDN Limited | Construction | 2018 |
| Prescribe Pro Ltd | Health & social care | 2023 |
| Prescribery Limited | Health & social care | 2020 |
| Prescripti Limited | Extraterritorial | 2020 |
| Prescriptions'R'Us Ltd | Wholesale & retail | 2012 |
| Presi Design Ltd | Professional & scientific | 2025 |
| Pressure Makes Diamonds PMD Ltd | Wholesale & retail | 2025 |
| Prestige Accounts Limited | Professional & scientific | 2014 |
| Prestige Auto Hire Ltd | Wholesale & retail | 2025 |
| Prestige Car Zone Limited | Wholesale & retail | 2018 |
| Prestige Cars London Ltd | Wholesale & retail | 2024 |
| Prestige Cars Trade Limited | Wholesale & retail | 2019 |
| Prestige Enterprises Intl Ltd | Wholesale & retail | 2020 |
| Prestige Estate Group Ltd | Real estate | 2021 |
| Prestige Event Management Ltd | Hospitality | 2025 |
| Prestige Evolution Fitness Ltd | Arts & recreation | 2025 |
| Prestige Exec Group Ltd | Transport & logistics | 2025 |
| Prestige Foods (Essex) Ltd | Hospitality | 2021 |
| Prestige Global Trading Ltd | Wholesale & retail | 2026 |
| Prestige Land & Lettings Limited | Real estate | 2026 |
| Prestige Operations Ltd | Real estate | 2025 |
| Prestige Parts and Repairs Limited | Wholesale & retail | 2024 |
| Prestige Plus Services Limited | Transport & logistics | 2019 |
| Prestige Property Maintenance - PPM Ltd | Households | 2017 |
| Prestige Property Residential Ltd | Real estate | 2025 |
| Prestige Radiology Limited | Health & social care | 2020 |
| Prestige Secure Services Ltd | Administrative & support | 2020 |