| Planview Limited | Construction | 1996 |
| Planview Properties Ltd | Real estate | 2007 |
| PLC Utilities Ltd | Construction | 2026 |
| PLJ Ltd | Real estate | 2023 |
| Plutasjt Ltd | Transport & logistics | 2026 |
| PM and S Properties Ltd | Real estate | 2025 |
| POA Restaurants Limited | Hospitality | 2018 |
| Polkemmet UK Ltd | Manufacturing | 2026 |
| Pollock Express Limited | Transport & logistics | 1997 |
| Pollock Holdings Limited | Financial services | 2015 |
| Pooch & Friends Ltd | Other services | 2020 |
| Positive Forward Planning Limited | Professional & scientific | 2009 |
| Pottishaw Developments Ltd | Real estate | 2019 |
| Pound Savers (UK) Ltd. | Wholesale & retail | 2000 |
| Powerhouse Property Maintenance Ltd | Construction | 2018 |
| PPE Properties (SCO) Ltd | Real estate | 2020 |
| Premier Garage Services (Armadale) Ltd | Wholesale & retail | 2012 |
| Premium Houseware Ltd | Wholesale & retail | 2020 |
| Prestige Motors Glasgow Ltd | Transport & logistics | 2024 |
| Prestige Painting & Maintenance Ltd | Construction | 2026 |
| Pretty White Wedding & Events Limited | Other services | 2016 |
| Primag Associates Limited | Professional & scientific | 2010 |
| Prime Picks Limited | Wholesale & retail | 2024 |
| Pro Redemptore Ltd | Administrative & support | 2024 |
| Project and Data Solutions Limited | Real estate | 2013 |
| Propaganda Works Apparel Limited | Wholesale & retail | 2025 |
| Proper Access Ltd | Construction | 2013 |
| Properties 13 Ltd | Households | 2019 |
| Property AFS Ltd | Real estate | 2025 |
| Property Connections Estate Agency Limited | Real estate | 2014 |
| Property Solutions GM Ltd | Real estate | 2020 |
| Prosper Financial Planning Ltd | Financial services | 2016 |
| Prosperity Centre Ltd | Wholesale & retail | 2025 |
| Protein Pops Limited | Manufacturing | 2025 |
| Protek (Bathgate) Limited | Wholesale & retail | 1974 |
| PS Bespoke Builders Ltd | Construction | 2025 |
| Purpose LED Coaching Ltd | Other services | 2026 |
| PW Estates Ltd | Real estate | 2026 |
| PY Plant Solutions Ltd | Construction | 2026 |
| Pyramids Fitness Limited | Arts & recreation | 2013 |
| Q a Empire Estates Ltd | Real estate | 2025 |
| Q a Empire Ltd | Real estate | 2024 |
| Q R&D Limited | Professional & scientific | 2017 |
| Qaderi Ltd | Hospitality | 2023 |
| Qhsec Consultancy Ltd | Information & communication | 2025 |
| Qmtj Limited | Wholesale & retail | 2024 |
| QNS Armadale Limited | Other services | 2021 |
| QS Support Scotland Limited | Professional & scientific | 2013 |
| Quantisnet Ltd | Professional & scientific | 2025 |
| Quartet Solutions Ltd | Information & communication | 2017 |
| Quest Dental Ltd | Health & social care | 2015 |
| Quicklink Store Limited | Wholesale & retail | 2025 |
| Quickmelt PVT Ltd | Hospitality | 2024 |
| Quickspecs Ltd | Wholesale & retail | 2014 |
| Quine Ltd | Information & communication | 2023 |
| Quix Limited | Information & communication | 1999 |
| R & R C Bond Wholesale (Scotland) Ltd | Wholesale & retail | 2024 |
| R Armstrong Medical Limited | Health & social care | 2025 |
| R&H Management Services Ltd | Construction | 2026 |
| R&P Insulation Ltd | Construction | 2025 |
| R&S Joinery Services Ltd | Construction | 2020 |
| R.Blakeplastering Ltd | Construction | 2024 |
| R.P Welsh Electrical Solutions Ltd | Construction | 2025 |
| RA Fire and Security Ltd | Professional & scientific | 2021 |
| RAB and Moria’S LET Limited | Real estate | 2024 |
| Radial Care and Support Ltd | Administrative & support | 2023 |
| Raileanu Limited | Construction | 2026 |
| Rainbow Bubble Tea Ltd | Wholesale & retail | 2018 |
| Rainbow Nursery (2010) Limited | Professional & scientific | 2010 |
| Rainbow Nursery Limited | Education | 1994 |
| RAINBOWRASCALS22 Ltd | Hospitality | 2025 |
| Rainbowtree Music Ltd | Education | 2019 |
| RAJ Mahaal Ltd | Hospitality | 2025 |
| Ramicut Limited | Other services | 2024 |
| Ramos DE Carvalho Limited | Health & social care | 2010 |
| Rankine Test Consulting Ltd | Information & communication | 2026 |
| Rantol Square Limited | Health & social care | 2026 |
| Rapid Ship Ltd | Wholesale & retail | 2019 |
| Rashid Pharma Limited | Wholesale & retail | 2023 |
| Rasul Restaurant and Desserts Ltd | Hospitality | 2023 |
| Rauds Mortgage Solutions Ltd | Financial services | 2022 |
| Raza Scot Ltd | Wholesale & retail | 2026 |
| Raziehill Limited | Administrative & support | 1999 |
| Razor Turkish Barber Ltd | Other services | 2024 |
| RB30 Ltd | Wholesale & retail | 2014 |
| RBX Events Ltd | Hospitality | 2025 |
| RC99 Limited | Arts & recreation | 2023 |
| RCQ Services Ltd | Transport & logistics | 2026 |
| Re-Form Building Services Bathgate Ltd | Construction | 2023 |
| Real Properties Scotland Ltd | Real estate | 2024 |
| Real Time Scoreboard Ltd | Information & communication | 2018 |
| Realty Investments Group Ltd | Real estate | 2023 |
| Recchia Limited | Hospitality | 2023 |
| Recycled Bikes Scotland Limited | Water & waste | 2020 |
| Red Hot Windows Limited | Construction | 2011 |
| Red Song Garage Limited | Wholesale & retail | 2023 |
| Red Stag Property Group Ltd | Real estate | 2018 |
| Red's Deliveries Limited | Transport & logistics | 2024 |
| Redhouse Contracts Limited | Wholesale & retail | 2009 |
| Redhouse Fencing & Decking Limited | Professional & scientific | 2011 |