| Packaging With Robots Ltd | Administrative & support | 2014 |
| PAG Services Ltd | Information & communication | 2018 |
| Paisley & Peacock Design Services Limited | Professional & scientific | 2026 |
| Paisley & Peacock Limited | Wholesale & retail | 2022 |
| Paisley Learning Hub Limited | Education | 2025 |
| Parabolica Properties Ltd. | Real estate | 2015 |
| Paradigm Sales Academy Ltd | Professional & scientific | 2025 |
| Particle Genesis Mining Group PLC | Mining & quarrying | 2022 |
| Parts Express INT Ltd | Wholesale & retail | 2023 |
| Pates Hill Wind Energy Limited | Energy | 2006 |
| PCM Solutions Ltd | Construction | 2024 |
| PDI Decorators Limited | Construction | 2010 |
| Pedro Turkish Barber Ltd | Other services | 2018 |
| Pensky Limited | Real estate | 2025 |
| Personal Assistant Disability Service Ltd | Health & social care | 2024 |
| Perth Care Home Ltd | Health & social care | 2020 |
| Peter Robertson Services Scotland Ltd. | Construction | 2016 |
| PH4RMA Ltd | Wholesale & retail | 2023 |
| Phoenix Crescent Limited | Wholesale & retail | 2014 |
| Ping Network Solutions Limited | Information & communication | 2009 |
| Pink Nails YT Ltd | Other services | 2024 |
| Pinnacle Steel Solutions Ltd | Construction | 2013 |
| Pitch Perfect Park Homes Ltd | Manufacturing | 2022 |
| PJ Invest Ltd | Real estate | 2023 |
| PJH Services Ltd | Professional & scientific | 2025 |
| PNA Robots Limited | Financial services | 2020 |
| Pocobelli Accounting Service Ltd | Professional & scientific | 2023 |
| Polamco Properties Ltd. | Other services | 2017 |
| Porto Piri Piri Limited | Hospitality | 2019 |
| Pragmatic Energy Limited | Professional & scientific | 2021 |
| Premier Access Services Ltd | Transport & logistics | 2026 |
| Premier ALL Trades Ltd | Construction | 2024 |
| Premier Automatic Door Systems Limited | Manufacturing | 2020 |
| Premier Bathrooms Ltd | Construction | 2015 |
| Priceless Energy Ltd | Construction | 2024 |
| Prime Wardrobe Ltd | Manufacturing | 2025 |
| Primebazar Limited | Wholesale & retail | 2024 |
| Primepost Limited | Transport & logistics | 2007 |
| Pristine Plasterers (Scotland) Ltd. | Construction | 2007 |
| Procom Global Ltd | Information & communication | 2016 |
| Property Marketing Centre - Aberdeen Limited | Real estate | 2005 |
| Property Marketing Centres-Scotland Limited | Real estate | 2006 |
| Prorend Scotland Ltd | Construction | 2014 |
| Proxima Group UK Ltd | Financial services | 2026 |
| Proxima UK Alpha Limited | Real estate | 2026 |
| Proxima UK Beta Limited | Real estate | 2026 |
| Proxima UK Gamma Ltd | Real estate | 2026 |
| PSG (Scotland) Ltd | Administrative & support | 2025 |
| PSG Leasing Limited | Administrative & support | 2018 |
| Psi-Key Entertainment Ltd | Financial services | 2025 |
| Psi-Key Films Ltd | Wholesale & retail | 2025 |
| PWR Pack Ltd | Administrative & support | 2009 |
| Quanscient Ltd | Professional & scientific | 2020 |
| Quest Safety Management Ltd | Professional & scientific | 2013 |
| Quinac Business Support Ltd | Professional & scientific | 2025 |
| R.B.C.K. Ltd. | Construction | 2010 |
| Raptor Eco Fuel's & Lubricants Limited | Wholesale & retail | 2025 |
| Raptor Machinery Limited | Wholesale & retail | 2025 |
| Rascal Recordings Ltd | Information & communication | 2011 |
| Rass (UK) Limited | Professional & scientific | 2011 |
| RDA Service and Installations Ltd. | Manufacturing | 2002 |
| Rebel Tattoo and Piercing Ltd | Arts & recreation | 2025 |
| Red Box Manufacturing Ltd. | Other services | 2001 |
| Red Mushroom Ltd | Hospitality | 2024 |
| Red Van Ltd | Real estate | 2024 |
| Reed Beattock Ltd | Hospitality | 2024 |
| Reid Scott Properties Ltd | Real estate | 2021 |
| Reid Travels Limited | Administrative & support | 2025 |
| Reid's Selected Potatoes Limited | Wholesale & retail | 2012 |
| Reid-Scott Polishing Solutions Ltd | Information & communication | 2019 |
| REJ Property Ltd | Administrative & support | 2021 |
| Repairpro Ltd | Information & communication | 2014 |
| Resource Network Solutions Limited | Information & communication | 2009 |
| Retronix Semiconductor (UK) Limited | Professional & scientific | 2022 |
| Reviving Homes Limited | Real estate | 2025 |
| Revolution Dance Academy Ltd | Arts & recreation | 2021 |
| Richmond Lane Properties Ltd | Wholesale & retail | 2025 |
| Rigcon Limited | Construction | 2022 |
| Righead Autos Ltd | Wholesale & retail | 2024 |
| Rise Business Growth Limited | Professional & scientific | 2022 |
| Rjsb Holdings Ltd | Financial services | 2026 |
| RM Industrial & Commercial Heating Ltd | Construction | 2023 |
| RMC GAS Edinburgh Ltd | Other services | 2022 |
| RN Trade Ltd | Wholesale & retail | 2015 |
| RNM Holdings Ltd | Real estate | 2021 |
| Rodden Construction Ltd | Manufacturing | 2022 |
| Rodden Facilities Maintenance Ltd | Construction | 2025 |
| Ronnieandbethco Limited | Wholesale & retail | 2026 |
| Ross Onsite Services Ltd | Manufacturing | 2017 |
| Rotabroach Direct Ltd | Extraterritorial | 2010 |
| Route A71 Ltd | Wholesale & retail | 2014 |
| RRC Project Solutions Limited | Construction | 2012 |
| Rrrb Leisure Ltd | Arts & recreation | 2013 |
| RSD Aluminium Systems Ltd | Construction | 2021 |
| RSD Glass Works Limited | Construction | 2005 |
| RYANR6 Ltd | Transport & logistics | 2026 |
| Rycal Decorators Ltd | Construction | 2024 |
| S & G Luxury Travel Limited | Administrative & support | 2024 |
| S & Z Scotland Ltd | Other services | 2011 |
| S B Contracting (Scotland) Limited | Construction | 2026 |