| Podrozyje Ltd | Administrative & support | 2025 |
| Polish Food 4 YOU Ltd | Wholesale & retail | 2014 |
| Polish Taste Shop Ltd | Wholesale & retail | 2026 |
| Polished to Perfection Cleaning Services Ltd | Other services | 2016 |
| Polvic Ltd | Wholesale & retail | 2024 |
| Popeye Maintenance Services Ltd | Administrative & support | 2025 |
| Posh Beverages Limited | Manufacturing | 2025 |
| Posh Holdings Limited | Financial services | 2025 |
| POSHO2 Ltd | Administrative & support | 2025 |
| Positive Accounting Solutions Scotland Limited | Professional & scientific | 2025 |
| Positive Asset Finance Ltd | Professional & scientific | 2026 |
| Positive Brand Marketing and Consulting Ltd | Information & communication | 2014 |
| Positive Financial Group Ltd | Financial services | 2026 |
| Positive Leadership Limited | Professional & scientific | 1993 |
| Positive Mortgage Limited | Financial services | 2026 |
| Positiveinternetmarketing Limited | Information & communication | 2009 |
| Possible Estate Agents Limited | Real estate | 2020 |
| Potter Innovation Ltd | Professional & scientific | 2015 |
| Powerfish Solutions Limited | Professional & scientific | 2022 |
| PPD Europe Limited | Manufacturing | 1994 |
| Premier Corkys Ltd | Wholesale & retail | 2019 |
| Premier Properties Perth Holdings Limited | Financial services | 2021 |
| Premier Properties Perth Limited | Real estate | 2009 |
| Premium Vintage Rugs Ltd | Wholesale & retail | 2026 |
| Prepress Projects Limited | Information & communication | 2000 |
| Prepress Projects Trustees Limited | Administrative & support | 2022 |
| Prescriptapod Limited | Administrative & support | 2020 |
| Pressure Washing Direct Ltd | Other services | 2022 |
| Pride & Joy Home Services Ltd | Construction | 2019 |
| Prime Industrial Direct Ltd | Administrative & support | 2021 |
| Prime Plant Hire Ltd | Extraterritorial | 2024 |
| Prime Telemarketing Ltd | Administrative & support | 2022 |
| Primed Life Fitness Limited | Arts & recreation | 2017 |
| Priority Management (Glasgow) Limited | Administrative & support | 1997 |
| Proclean (2017) Limited | Other services | 2017 |
| Professional Mortgage Advisers Ltd | Financial services | 2004 |
| Project Tara Ltd. | Information & communication | 2026 |
| Promotional Products Limited | Wholesale & retail | 1999 |
| Propsun Limited | Information & communication | 2016 |
| Pryde Water & Drainage Ltd | Construction | 2024 |
| PS (Perth) LLP | | 2013 |
| PSG Management Limited | Real estate | 2008 |
| PSG Dent Ltd | Real estate | 2024 |
| Public Affairs Co-Operative Ltd | Administrative & support | 2013 |
| Purely Homecare Ltd | Health & social care | 2025 |
| Purest Green Limited | Professional & scientific | 2019 |
| Purple Sun Energy Ltd | Professional & scientific | 2022 |
| Push (Perth & Kinross) Limited | Education | 2002 |
| Pwamm (Services) Limited | Wholesale & retail | 2003 |
| Pyrifera Ltd | Information & communication | 2014 |
| Pyro Yield Ltd. | Manufacturing | 2011 |
| Pytho Ltd | Professional & scientific | 2019 |
| Python Consulting Limited | Information & communication | 2025 |
| QNA (Scotland) Ltd | Real estate | 2019 |
| QTS Contracts (North) Ltd | Construction | 2020 |
| QTS Electrical & Renewables Ltd | Construction | 2019 |
| Quarcoo Limited | Health & social care | 2024 |
| Quarry Construction Ltd | Construction | 2015 |
| Queensferry Retail Ltd | Wholesale & retail | 2021 |
| Quiet EYE Limited | Information & communication | 2021 |
| Quin Global (UK) Ltd. | Manufacturing | 2012 |
| Quin Global Holdings Ltd | Financial services | 2018 |
| Quinnserve Limited | Professional & scientific | 2024 |
| R & B Travel Ltd. | Administrative & support | 2009 |
| R Brown Consultancy Ltd | Construction | 2020 |
| R Brown Investments Ltd | Financial services | 2020 |
| R Brown Properties Ltd | Real estate | 2020 |
| R G Agri Services Ltd | Professional & scientific | 2020 |
| R J Corporated Ltd | Wholesale & retail | 2026 |
| R J Williams Engineering Limited | Professional & scientific | 2007 |
| R W Tech Services Limited | Information & communication | 2011 |
| R&N Autocentre Limited | Wholesale & retail | 2018 |
| R. Mcguinness Bricklayers Limited | Construction | 2008 |
| R. W. Bell Green Energy Ltd | Construction | 2018 |
| R.T.R. Catering (Holdings) Limited | Financial services | 2017 |
| R22 BT Limited | Transport & logistics | 2014 |
| RAB Energy Limited | Mining & quarrying | 2019 |
| Rabbit Hole Cakes Ltd | Manufacturing | 2021 |
| RABS80 Ltd | Professional & scientific | 2019 |
| Rachel Will Limited | Health & social care | 2019 |
| Radiator Repair Services | | 1992 |
| RAE Peacock Hair Limited | Other services | 2014 |
| RAH Landscaping Limited | Administrative & support | 2023 |
| Ralston Meckphen Farmers | | 1987 |
| Ramm Surveying Ltd. | Extraterritorial | 2015 |
| Ramsol Ltd | Manufacturing | 2020 |
| Ranachan Hydro Ltd | Energy | 2013 |
| Ranaich Property Limited | Real estate | 2002 |
| Rannoch Khanna Ltd | Hospitality | 2023 |
| Rannoch Road Takeaway Limited | Hospitality | 2011 |
| Rape and Sexual Abuse Centre Perth and Kinross | Other services | 2010 |
| Rapml Ltd | Health & social care | 2018 |
| Ratcliffe Publicans Ltd | Hospitality | 2017 |
| RB Floyds Ltd | Construction | 2018 |
| Rbcsmith Logistics Ltd | Transport & logistics | 2021 |
| RC Macphersons Ltd | Transport & logistics | 2025 |
| RD Property & Developments Ltd | Real estate | 2020 |
| RDM Land & Investment Group Ltd | Construction | 2025 |
| Re-Find the Future Limited | Other services | 2004 |
| Realise Energy Limited | Professional & scientific | 2012 |