| Priorway Solutions LP | | 2016 |
| Prishri Property Management Private Limited | Real estate | 2021 |
| Prism Ventures I LP | | 2023 |
| Prism Ventures I SLP LP | | 2023 |
| Prismolux Holdings L.P. | | 2021 |
| Prismolux L.P. | | 2015 |
| Pristine Central LP | | 2016 |
| Pristine Group Holdings Ltd | Financial services | 2024 |
| Pristine Point LP | | 2016 |
| Pristine Pressurewash Ltd | Administrative & support | 2023 |
| Pristine Suites Limited | Administrative & support | 2023 |
| Pristineclean Eastlothian Limited | Administrative & support | 2026 |
| Priston Company LP | | 2014 |
| Privaled Construction LP | | 2012 |
| Privat Group LP | | 2017 |
| Private Box LP | | 2016 |
| Private Equity Partners Gplp VII (Scotland), L.P. | | 2016 |
| Private Equity Partners Special GP (Scotland) LLP | | 2016 |
| Private Equity Partners VII (Scotland), L.P. | | 2015 |
| Private Equity Partners VII Master, L.P. | | 2015 |
| Private Equity US Focused II Offshore Hlds LP | | 2006 |
| Private Equity US Focused II Offshore LP | | 2006 |
| Private Hire Edinburgh Ltd | Transport & logistics | 2025 |
| Private Imports Ltd. | Wholesale & retail | 2016 |
| Private Investor Consultants (UK) Ltd | Professional & scientific | 2015 |
| Private Marketing Ltd | Hospitality | 2021 |
| Private Networks LP | | 2017 |
| Private Property Circle Ltd | Real estate | 2024 |
| Private REG Co Ltd | Wholesale & retail | 2025 |
| Private Stocking LP | | 2012 |
| Private Taxi Lochend Cars Ltd | Administrative & support | 2026 |
| Prize Sushi Limited | Hospitality | 2024 |
| Prizestack Ltd | Information & communication | 2025 |
| Pro AGE Plus Limited | Wholesale & retail | 2025 |
| Pro Audit Ltd | Wholesale & retail | 2022 |
| Pro Axel LP | | 2016 |
| Pro Axiano LP | | 2016 |
| Pro Bono Advise LP | | 2014 |
| Pro Bono Skills Limited | Professional & scientific | 2020 |
| Pro Construction Scotland Ltd | Construction | 2019 |
| Pro CUT Joinery & Building Ltd. | Construction | 2008 |
| Pro DBA Limited | Information & communication | 1996 |
| Pro Global Freight Solutions Ltd | Transport & logistics | 2010 |
| Pro Inter LP | | 2016 |
| Pro Matrix International L.P. | | 2010 |
| Pro Nova Express LP | | 2015 |
| Pro Painting Decoration Ltd | Construction | 2023 |
| Pro Patcher Ltd | Construction | 2024 |
| Pro Quote Electric Ltd | Information & communication | 2026 |
| Pro Race Scotland Limited | Wholesale & retail | 2014 |
| Pro Service INT LP | | 2016 |
| Pro Studio LP | | 2016 |
| Pro Trading and Consulting LP | | 2017 |
| Pro Vision Fire and Safety Limited | Administrative & support | 2011 |
| Pro Window Cleaning Services Ltd | Administrative & support | 2019 |
| Pro-Active Alliance L.P. | | 2010 |
| Pro-Vision Communications LP | | 2014 |
| Pro/Scape's Ltd. | Administrative & support | 1996 |
| Proactive Assets LP | | 2015 |
| Proactive Global LP | | 2015 |
| Proactive Move LP | | 2015 |
| Proactive Scotland Ltd | Professional & scientific | 2019 |
| Proatom Ltd | Real estate | 2025 |
| Proautos Ltd | Wholesale & retail | 2024 |
| Problesk Ltd | Wholesale & retail | 2020 |
| Probus Investments Holdings LP | | 2024 |
| Procent LP | | 2014 |
| Procession House Unit Trust Investment Partners LP | | 2007 |
| Prochecker Ltd | Professional & scientific | 2025 |
| Procity Ltd | Real estate | 2025 |
| Procomms Consulting Ltd | Professional & scientific | 2024 |
| Proctor Therapies Limited | Health & social care | 2025 |
| Procure Analytics UK Limited | Information & communication | 2015 |
| Procure Dental Ltd | Manufacturing | 2019 |
| Procure IT (Scotland) Limited | Information & communication | 2020 |
| Procure Leask Limited | Administrative & support | 2014 |
| Procurement Support Solution LP | | 2015 |
| Prodai Steel LP | | 2017 |
| Prodatel UK Limited | Professional & scientific | 2012 |
| Prodelwest LP | | 2014 |
| Prodigious Opportunities I GP LP | | 2017 |
| Prodigious Panda Limited | Information & communication | 2023 |
| Prodktr Ltd | Professional & scientific | 2017 |
| Producat Sales LP | | 2016 |
| Product Design Innovations Limited | Other services | 2005 |
| Product Seed Limited | Information & communication | 2024 |
| Productive Healthy Work Lives Ltd | Information & communication | 2021 |
| Productworks Design Limited | Professional & scientific | 2017 |
| Prodx Ltd | Professional & scientific | 2024 |
| Profair LP | | 2013 |
| Profdevices LP | | 2017 |
| Professional Additions LP | | 2015 |
| Professional Property Letting Limited | Real estate | 2013 |
| Professional Success Limited | Education | 2010 |
| Professionalva Ltd | Administrative & support | 2020 |
| Professorme Ltd | Education | 2023 |
| Profi Star Union LP | | 2014 |
| Profimarketing LP | | 2019 |
| Profins Limited | Manufacturing | 1996 |
| Profinteq Ltd | Professional & scientific | 2015 |