| Prestigious Consulting Ltd | Manufacturing | 2016 |
| Prestman Services Ltd | Transport & logistics | 2026 |
| Presto Development Services Ltd | Education | 2004 |
| Presto Music Production Limited | Information & communication | 2010 |
| Presto Music School LLP | | 2026 |
| Preston Brook Management Ltd | Financial services | 2001 |
| Preston Jackson Limited | Administrative & support | 2023 |
| Preston’S Original Eggnog Ltd | Wholesale & retail | 2021 |
| Prettiful Fabrics Ltd | Wholesale & retail | 2015 |
| Pretty Aesthetics Ltd | Health & social care | 2022 |
| Prevent Pro Limited | Information & communication | 2024 |
| Previewthis Ltd | Information & communication | 2024 |
| PRF Properties North West Limited | Construction | 2024 |
| Prf-Tech Limited | Information & communication | 2018 |
| Prgc Ltd | Professional & scientific | 2026 |
| Price Wardell Consulting Limited | Professional & scientific | 2016 |
| Prieto Ltd | Administrative & support | 2025 |
| Prila Ltd | Real estate | 2024 |
| Prima Design Solutions Limited | Administrative & support | 2001 |
| Prima-Landscapes Ltd | Administrative & support | 2020 |
| Primary Commercial Solutions Limited | Professional & scientific | 2024 |
| Primas Group Limited | Financial services | 2026 |
| Primavera Portal Limited | Professional & scientific | 2016 |
| Prime Coat Painting Ltd | Construction | 2025 |
| Prime Dekore Limited | Construction | 2001 |
| Prime Electrical Contractors NW Limited | Construction | 2026 |
| Prime Heating Services Limited | Construction | 2021 |
| Prime High Performance Ltd | Administrative & support | 2021 |
| Prime Managements Services Ltd | Administrative & support | 2024 |
| Prime Pipe Emergency Limited | Construction | 2025 |
| Prime Process Engineering Limited | Professional & scientific | 2018 |
| Prime Social Ltd | Health & social care | 2021 |
| Prime Solutions Limited | Wholesale & retail | 2002 |
| Prime Traffic Ltd | Administrative & support | 2023 |
| Prime Transport Solutions Limited | Wholesale & retail | 2025 |
| Prime Validation Services Limited | Administrative & support | 2009 |
| Primecare Services Group Limited | Administrative & support | 2015 |
| Primeclad NW Ltd | Construction | 2024 |
| Primekey Holdings Ltd | Real estate | 2024 |
| Primeline Express Limited | Transport & logistics | 2021 |
| Primeline Holdings UK Limited | Financial services | 2025 |
| Primeline Sales & Marketing (UK) Limited | Wholesale & retail | 2015 |
| Primer Mould Ltd. | Manufacturing | 2002 |
| Primetech Consultancy Limited | Administrative & support | 2022 |
| Primetech Ventures Ltd | Information & communication | 2024 |
| Primex Agro Synergies Limited | Wholesale & retail | 2007 |
| Primis Accounting Services Limited | Professional & scientific | 2024 |
| Primo Consultancy (UK) Limited | Real estate | 2005 |
| Primrose Project Management Ltd | Construction | 2025 |
| Primulaveri Ltd | Wholesale & retail | 2020 |
| Primus Accountancy LLP | | 2010 |
| Primus Tax Advisers Limited | Professional & scientific | 2018 |
| Princess ST Garage Ltd | Wholesale & retail | 2015 |
| Principle Properties Contracting Limited | Administrative & support | 2015 |
| Printers Fold Management Company Limited | Real estate | 2019 |
| Printulk Limited | Manufacturing | 2025 |
| Priority Roofing (North West) Limited | Construction | 2009 |
| Priory Inns Northwest Ltd | Hospitality | 2006 |
| Prism Academy Ltd | Education | 2025 |
| Prism Law Limited | Professional & scientific | 2021 |
| Prism Linguistics Limited | Professional & scientific | 2017 |
| Pristine Build & Developments Limited | Construction | 2025 |
| Pritchards Dental Practice Ltd | Health & social care | 2010 |
| Privacy Data Management Limited | Information & communication | 2018 |
| Private Hand Surgery Limited | Health & social care | 2019 |
| Priya Event Planner Limited | Hospitality | 2020 |
| Priyumi Consultants Limited | Information & communication | 2016 |
| PRJ Electrical Services Limited | Construction | 2017 |
| PRM Plumbing and GAS Services Ltd | Construction | 2021 |
| PRN Associates (UK) Ltd | Professional & scientific | 2007 |
| PRN Training Limited | Information & communication | 2016 |
| Pro Cranes Limited | Manufacturing | 2014 |
| Pro Embellishments Ltd | Manufacturing | 2017 |
| Pro Football Agency Ltd | Professional & scientific | 2024 |
| Pro Holdings Ltd | Real estate | 2018 |
| Pro Plan Solutions Ltd | Administrative & support | 2025 |
| Pro Plastering & Rendering Solutions Limited | Construction | 2026 |
| Pro Sport Education Limited | Education | 2017 |
| Pro Sports Coaching Limited | Other services | 2025 |
| Pro-Bites Sandwich Bar Ltd | Wholesale & retail | 2023 |
| Pro-Business Consulting Limited | Professional & scientific | 2018 |
| Pro-Despatch Distribution Limited | Transport & logistics | 2024 |
| Pro-Despatch Limited | Transport & logistics | 2023 |
| Pro-Despatch Logistics Group Limited | Transport & logistics | 2009 |
| Pro-Genesis Engineering Limited | Administrative & support | 2012 |
| Pro-Motion Resourcing Ltd | Administrative & support | 2017 |
| Pro-Purchase Ltd | Administrative & support | 2002 |
| Pro-Secure (NW) Ltd | Administrative & support | 2021 |
| Proactive IT Computer Services Limited | Manufacturing | 2015 |
| Proactive Risk Control Limited | Administrative & support | 2016 |
| Probyte Consulting Limited | Information & communication | 2010 |
| Procedo Care Limited | Health & social care | 2023 |
| Procerus Projects Limited | Professional & scientific | 2021 |
| Process GAS Services Limited | Professional & scientific | 2012 |
| Process Safety & Risk Consulting Ltd. | Mining & quarrying | 2018 |
| Procureco Limited | Administrative & support | 2014 |
| Procurem Services Ltd | Professional & scientific | 2019 |
| Procurent Ltd | Information & communication | 2026 |
| Prodd Limited | Information & communication | 2020 |
| Prodeft Limited | Information & communication | 2014 |