| P & H Sandeman Limited | Wholesale & retail | 2006 |
| P & M Watson Limited | Agriculture & fishing | 2012 |
| P P Plumbing and Heating Ltd | Construction | 2021 |
| P&C Schoeman Legacy Ltd | Professional & scientific | 2025 |
| Panmure Energy Limited | Energy | 1996 |
| PAR Commercial Limited | Wholesale & retail | 2024 |
| Patanna Developments Ltd | Construction | 2014 |
| Pathmarket Limited | Real estate | 2001 |
| Pentland Auctions Limited | Wholesale & retail | 2016 |
| Pentland Livestock Limited | Administrative & support | 2014 |
| Perilicious Forfar Ltd | Hospitality | 2024 |
| Peter Allison Agriservices Limited | Water & waste | 2009 |
| Petit Patissier Ltd | Manufacturing | 2025 |
| Pirie Property Management Ltd | Real estate | 2021 |
| Pirie Renovations Company Ltd | Households | 2022 |
| Pitmilly Properties Limited | Real estate | 2026 |
| Plexus (Scotland) Ltd | Administrative & support | 2014 |
| PM Services (Scotland) Limited | Administrative & support | 2024 |
| Porters Bar and Restaurant Limited | Hospitality | 2014 |
| Potato Developments Limited | Wholesale & retail | 2023 |
| Ppca Limited | Administrative & support | 1981 |
| Pressurelink Contracting (Scotland) Limited | Professional & scientific | 2002 |
| Project Management (Forfar) Ltd | Professional & scientific | 2023 |
| Project Management (Scotland) Limited | Professional & scientific | 1986 |
| Proteach Limited | Information & communication | 2025 |
| Protech Angus Ltd | Other services | 2026 |
| Prozen Limited | Agriculture & fishing | 2022 |
| Punk Competitions Ltd | Arts & recreation | 2024 |
| Pure Independence Exhibitions Ltd | Administrative & support | 2015 |
| Pure Independence UK Limited | Real estate | 2009 |
| Pure-Ex.Co.Uk Ltd | Administrative & support | 2020 |
| Qhse Advisors (Tayside) Ltd | Public administration | 2014 |
| QP Dental Ltd | Health & social care | 2024 |
| Quantum Care Properties Ltd | Real estate | 2024 |
| Quantum Hotel Ltd | Hospitality | 2026 |
| R & a Stodart Limited | Agriculture & fishing | 2004 |
| R & E Gauld Limited | Administrative & support | 2002 |
| R Dowell Holdings Limited | Other services | 2022 |
| R&A Autoparts Ltd | Wholesale & retail | 2024 |
| R.S. Hill (Joiners & Building Contractors) Limited | Construction | 2010 |
| Radiant Approach Ltd | Information & communication | 2024 |
| RAE Wilkie Limited | Other services | 2013 |
| Raise & Glaze Limited | Construction | 2023 |
| Rally Team (Scotland) LLP | | 2009 |
| RAM Engineering and Tooling Ltd. | Wholesale & retail | 2010 |
| RAW Yards Runnings Ltd | Transport & logistics | 2026 |
| Rckr Electrical Ltd | Manufacturing | 2025 |
| RDH Storage Limited | Other services | 2025 |
| Re-Invention (Forfar) Ltd | Other services | 2024 |
| Reavley Group Limited | Financial services | 2017 |
| Red Engineering Systems Ltd | Manufacturing | 2026 |
| Red Hackle Original Ltd | Wholesale & retail | 2021 |
| Redford Farms Limited | Agriculture & fishing | 1993 |
| Redwood House (Broughty Ferry) Limited | Health & social care | 2023 |
| Redwood Retreats Limited | Construction | 2013 |
| Reedie Renewables Limited | Energy | 2014 |
| Revival Stone & Floor Care Ltd | Administrative & support | 2026 |
| RGR Electrics Ltd | Construction | 2020 |
| RGS Farming Limited | Agriculture & fishing | 1997 |
| RGS Forfar Limited | Manufacturing | 2005 |
| Rhet Angus Countryside Initiative | Education | 2002 |
| Rigging and Lifting Scotland Ltd | Construction | 2026 |
| Ritchie Engineering and Design Limited | Manufacturing | 2009 |
| RJC Property Management Ltd | Households | 2024 |
| RJJ Handyman & Landscaping Ltd | Administrative & support | 2026 |
| RJS Integrity Limited | Professional & scientific | 2024 |
| RK Forfar Limited | Hospitality | 2019 |
| Robert Watt (Butchers) Limited | Manufacturing | 2013 |
| Robotic Mower Services Ltd | Manufacturing | 2025 |
| Rosevear Ltd | Wholesale & retail | 2023 |
| Rossmar Textiles Limited | Manufacturing | 1990 |
| Rowantree Resources Limited | Professional & scientific | 2004 |
| ROY Leith Contracts Limited | Construction | 2012 |
| RSB ST. Andrews Properties Ltd. | Real estate | 2017 |
| RTG Cleaning Services Ltd | Administrative & support | 2017 |
| RTG First AID Ltd | Health & social care | 2015 |
| RTG Property Management Ltd | Real estate | 2022 |
| RTG Services Tayside Ltd | Administrative & support | 2023 |
| Ruby Nails & Spa (Forfar) Limited | Other services | 2024 |
| Ruralities Limited | Professional & scientific | 2016 |
| RVM Enterprises Limited | Professional & scientific | 2024 |
| RW Leith Limited | Real estate | 2013 |
| Ryjack Fabrications Ltd | Manufacturing | 2021 |
| S & a Sporting Limited | Arts & recreation | 2019 |
| S & D Taylor Haulage Limited | Administrative & support | 2011 |
| S & S Joiners Limited | Construction | 2013 |
| S and S (Angus) Holdings Ltd | Real estate | 2022 |
| S J Construction Scotland Ltd | Construction | 2018 |
| S L Plant Services Ltd | Construction | 2018 |
| S Scott Ltd | Mining & quarrying | 2007 |
| S&P Groundworks and Paving Ltd | Administrative & support | 2026 |
| S.J Access & Lifting Services Ltd | Manufacturing | 2020 |
| S.M Gardening Services Ltd | Administrative & support | 2022 |
| S1 Leisure Limited | Wholesale & retail | 2017 |
| Safelift Contracts Ltd | Manufacturing | 2024 |
| Samanah Limited | Wholesale & retail | 2025 |
| Sarah Mackie Limited | Wholesale & retail | 2016 |
| Sarras Cuisine Ltd | Hospitality | 2015 |
| Sarras Property Development Ltd. | Administrative & support | 2007 |
| Sattva Wellness Centre Ltd | Other services | 2021 |