| Pommy,S World Buffet Ltd | Hospitality | 2019 |
| Positive Change With Scott Ltd | Other services | 2023 |
| Practical Strategy Solutions Ltd | Professional & scientific | 2024 |
| Pram Shop Dundee Ltd | Wholesale & retail | 2020 |
| Pram Shop Kirkcaldy Ltd | Wholesale & retail | 2019 |
| Premier Bedrooms Fife Limited | Construction | 2015 |
| Premier Enterprises Fife Ltd | Wholesale & retail | 2025 |
| Premier Enterprises Scot Ltd | Wholesale & retail | 2025 |
| Premium Kitchens and Bedrooms Limited | Wholesale & retail | 2016 |
| Prestige Contracts (Fife) Ltd | Construction | 2023 |
| Prestige Kirkcaldy Ltd | Wholesale & retail | 2019 |
| Prestige Windows & Doors Fife Ltd | Construction | 2023 |
| Primority Ltd | Information & communication | 2010 |
| Pringle Sports Limited | Hospitality | 2025 |
| Prinse Restaurant Ltd | Hospitality | 2024 |
| Print IT Stitch IT Ltd | Wholesale & retail | 2014 |
| Pro Clean Fife Ltd | Administrative & support | 2026 |
| Pro Joinery (Fife) Ltd | Construction | 2016 |
| Pro-Scot Limited | Administrative & support | 1999 |
| Proactive Management Resources Ltd | Professional & scientific | 2026 |
| Propempire Ltd | Households | 2025 |
| Property 64 Ltd | Real estate | 2019 |
| Property MAX Ltd | Real estate | 2012 |
| Provisco Limited | Wholesale & retail | 2025 |
| PSL Anston | Financial services | 2022 |
| Pstwy Limited | Hospitality | 2024 |
| PUB Giant Ltd | Administrative & support | 2008 |
| Public Image & Sons Ltd | Wholesale & retail | 2025 |
| Puddledub Bacon Company Limited | Manufacturing | 2025 |
| Punjabi Snacks Ltd | Hospitality | 2026 |
| Puregire Limited | Health & social care | 2025 |
| Pvotal Consultancy Ltd | Professional & scientific | 2022 |
| QAS Copak Limited | Manufacturing | 2015 |
| QAS Group Limited | Manufacturing | 1993 |
| QB Helpline Ltd | Wholesale & retail | 2026 |
| QB Software Services Ltd | Information & communication | 2026 |
| Quokka Bookstore Ltd | Wholesale & retail | 2025 |
| R & I Desserts Ltd | Hospitality | 2023 |
| R J D Roofing and Slating Limited | Construction | 2016 |
| R Miteva & Associates Limited | Health & social care | 2010 |
| R&J Pubs Limited | Hospitality | 2025 |
| R&R Hospitality Group Limited | Hospitality | 2025 |
| R&S Cafe Bistro Limited | Hospitality | 2023 |
| R. & M. Distribution EOT Limited | Extraterritorial | 2022 |
| R. & M. Distribution Limited | Wholesale & retail | 1986 |
| R.S.S. Securities Ltd. | Administrative & support | 2007 |
| R4U Recovery Ltd | Wholesale & retail | 2024 |
| RA Design and Fabrication Limited | Manufacturing | 2022 |
| Raeburn Rigging Ltd | Construction | 2025 |
| Raeburn Training Limited | Education | 2018 |
| Raith Cleaning Services Limited | Administrative & support | 2019 |
| Raith Fruit & Flowers Limited | Wholesale & retail | 2008 |
| Raith Homes Limited | Construction | 2003 |
| Raith Landscapes Limited | Extraterritorial | 2001 |
| Raith Properties Limited | Real estate | 2001 |
| Raith Rovers FC Holdings Limited | Financial services | 1994 |
| Raith Rovers Football Club Limited | Arts & recreation | 1948 |
| Randolph Investments Limited | Wholesale & retail | 2025 |
| Randolph Tyres & Exhausts Ltd | Wholesale & retail | 2012 |
| Rani Grocers Ltd | Wholesale & retail | 2026 |
| Rannetic (Scotland) Ltd | Public administration | 2020 |
| Raven Automotive Limited | Manufacturing | 2017 |
| Raza Commerce Ltd | Wholesale & retail | 2024 |
| RB Coatings Ltd | Manufacturing | 2026 |
| RDM Accountants Limited | Professional & scientific | 2018 |
| Reaper Exhausts Limited | Manufacturing | 2021 |
| Red CAP Takeaway Limited | Hospitality | 2021 |
| Red Hot Chilli Pipers Ltd. | Arts & recreation | 2005 |
| Redimatur DUO Ltd | Wholesale & retail | 2019 |
| Reference Inspection Services Ltd | Professional & scientific | 2025 |
| Refined Home Care Ltd | Administrative & support | 2024 |
| Regent Letting (Scotland) Limited | Administrative & support | 2013 |
| Relish IT Condiments Limited | Wholesale & retail | 2021 |
| Relish IT Takeaway Limited | Hospitality | 2021 |
| Renewable Underfloor Heating London Ltd | Construction | 2023 |
| RENOV8 Pro Ltd | Construction | 2024 |
| Rentlocally Residential Limited | Real estate | 2026 |
| Repair Renew Replace Limited | Construction | 2021 |
| Residence Care Group | Health & social care | 2025 |
| Resident Properties Ltd | Real estate | 2022 |
| Resident Properties Trading Ltd | Real estate | 2022 |
| Resin Drives ( Scotland ) Ltd | Professional & scientific | 2020 |
| Resolute Offshore Safety Limited | Professional & scientific | 2025 |
| Respite Fife | Health & social care | 2006 |
| Responsible Electrical Solutions Ltd | Extraterritorial | 2020 |
| Retro Campers Limited | Manufacturing | 2019 |
| Reuse Kirkcaldy C.I.C. | Arts & recreation | 2026 |
| Revolution 3D Holding Limited | Financial services | 2020 |
| RFL Transport Ltd | Transport & logistics | 2023 |
| Rgsl Broadcast Ltd | Information & communication | 2021 |
| RHB Property Group Limited | Real estate | 2023 |
| Richvonz Property Limited | Real estate | 2024 |
| Ridwan Accountancy Ltd | Professional & scientific | 2022 |
| Rinaldi 88 Ltd | Hospitality | 2023 |
| Ringside Securities Ltd | Administrative & support | 2016 |
| Ritchie Signature Property Group Ltd | Households | 2025 |
| Rivendell Care Services Limited | Health & social care | 2007 |
| Riverside (Global) Ltd | Financial services | 2020 |
| Rjmc Mechanical Services Ltd | Manufacturing | 2021 |
| RKM Projects Ltd | Construction | 2015 |