| Rodir Ltd. | Professional & scientific | 1999 |
| Rodrigo,S Ltd | Hospitality | 2025 |
| Roly Engineering Ltd. | Professional & scientific | 2012 |
| Romanex Limited | Professional & scientific | 2025 |
| Root Talent Solutions Ltd | Administrative & support | 2025 |
| Rooten Farms | | 1997 |
| Rosie's Properties Limited | Real estate | 2025 |
| Rough Edge Ltd | Construction | 2023 |
| Routledge Home Rentals Ltd | Hospitality | 2023 |
| Rowie Refurbishments Ltd | Real estate | 2022 |
| Rowseismic Ltd | Professional & scientific | 2023 |
| RRT Design Services Limited | Professional & scientific | 2016 |
| RS Monitoring Solutions Ltd | Mining & quarrying | 2025 |
| Rtdata Solutions Ltd | Information & communication | 2009 |
| Rubber Engineering Limited | Manufacturing | 1987 |
| Rupali Trader's Ltd | Hospitality | 2019 |
| Russo & Watson Catering Limited | Hospitality | 2025 |
| Russo Hospitality Limited | Hospitality | 2023 |
| Ruta Janusone Ltd | Wholesale & retail | 2025 |
| S J Cruickshank Holdings Limited | Financial services | 2026 |
| S M Wardlaw Services Limited | Professional & scientific | 2010 |
| S&A Solutions Ltd. | Real estate | 2011 |
| S.D. Gerrard Limited | Professional & scientific | 2002 |
| S.J. Cruickshank Limited | Hospitality | 2002 |
| S.S.M.C. Motors Ltd | Wholesale & retail | 2015 |
| Sand Groundworks Ltd | Construction | 2020 |
| Sandwater Ltd | Administrative & support | 2017 |
| Sandwood Solutions Ltd | Professional & scientific | 2018 |
| Sarah Wyatt Ltd | Professional & scientific | 2014 |
| Sbsd Constructions Ltd | Manufacturing | 2024 |
| Sbsd Services Limited | Professional & scientific | 2013 |
| SC Publish Ltd | Financial services | 2022 |
| Scallywags Soft Play Ltd | Hospitality | 2023 |
| Schnauzer Software Ltd | Information & communication | 2015 |
| Scorpex Electronics Limited | Professional & scientific | 2003 |
| Scott Telford Contracting Limited | Agriculture & fishing | 2002 |
| Scott Will Heating & Plumbing Ltd | Construction | 2015 |
| Scotwell Consultancy Services Limited | Professional & scientific | 2013 |
| SDM Consultancy Limited | Professional & scientific | 2024 |
| SE Materials Consultancy Limited | Professional & scientific | 2006 |
| Seirbhis Limited | Administrative & support | 2020 |
| Sentosa Cove Consulting Ltd | Professional & scientific | 2018 |
| Sharper Imaging Limited | Wholesale & retail | 2009 |
| Shine Engineering Ltd | Professional & scientific | 2022 |
| Shoreline Portfolio Ltd | Real estate | 2025 |
| Shoreview Solutions Limited | Administrative & support | 2018 |
| Simbas Construction Ltd | Construction | 2023 |
| Sirius Security (U.K.) Limited | Administrative & support | 2001 |
| Sky Properties (Scotland) Limited | Real estate | 2011 |
| Skyline Holdings (Scotland) Ltd | Financial services | 2024 |
| SM Business Development Ltd | Professional & scientific | 2020 |
| SM Services (Stonehaven) Ltd | Administrative & support | 2026 |
| Smooth Image Limited | Administrative & support | 2005 |
| Sofasoy Candle Co. Ltd | Manufacturing | 2023 |
| Sonipes Ltd | Wholesale & retail | 2020 |
| Spice on Heaven Ltd | Hospitality | 2024 |
| Spiers Sports Consultancy Ltd | Financial services | 2024 |
| Ssst Properties Ltd | Real estate | 2026 |
| ST Raven Ltd | Hospitality | 2019 |
| Standard Security Systems Limited | Manufacturing | 1987 |
| Station Hotel (Stonehaven) Limited | Hospitality | 1992 |
| Stenrg Limited | Professional & scientific | 2025 |
| Stepping Stones (Childrenswear) Limited | Wholesale & retail | 2017 |
| Stere Limited | Professional & scientific | 2021 |
| Steve Marples Consulting Limited | Administrative & support | 2011 |
| Steve Reid Autobody Limited | Wholesale & retail | 2012 |
| Stewart Howie Limited | Other services | 2010 |
| STG Development Limited | Real estate | 2020 |
| Stoneeng ABC Ltd | Professional & scientific | 2022 |
| Stonehaven After School Club | Administrative & support | 2006 |
| Stonehaven Bharath Ltd | Hospitality | 2024 |
| Stonehaven Business Association | Other services | 2008 |
| Stonehaven Engineering (Holdings) Limited | Financial services | 2025 |
| Stonehaven Engineering Ltd. | Manufacturing | 1990 |
| Stonehaven Funeral Directors Ltd | Other services | 2016 |
| Stonehaven Homeware Ltd | Wholesale & retail | 2024 |
| Stonehaven Learning Hub Ltd | Education | 2025 |
| Stonehaven Paddleboarding Ltd | Arts & recreation | 2017 |
| Stonehaven Property Services Limited | Real estate | 2023 |
| Stonehaven Roofing Services Limited | Construction | 2022 |
| Stonehaven Vehicle Sales Ltd | Wholesale & retail | 2020 |
| Stoney Tech Ltd | Wholesale & retail | 2026 |
| Stoneyrose Geoscience Ltd | Professional & scientific | 2023 |
| Stoves & Sweeps Ltd | Administrative & support | 2020 |
| Strategic Investment Limited | Real estate | 2020 |
| Strathshire Engineering Ltd. | Professional & scientific | 2007 |
| Subsea Technical Support Limited | Professional & scientific | 2007 |
| Sweeney Engineering Limited | Professional & scientific | 2012 |
| Swyd Supplements Ltd | Manufacturing | 2022 |
| Synapse Core Ltd | Professional & scientific | 2025 |
| Systems 20/20 Limited | Information & communication | 2002 |
| T.Haven Limited | Hospitality | 2023 |
| Talivo Ltd | Administrative & support | 2022 |
| Tally DUN Ltd | Professional & scientific | 2008 |
| Tams Store Ltd | Wholesale & retail | 2025 |
| Tandoori Haven Restaurant Ltd | Hospitality | 2010 |
| Taskstar Ltd | Professional & scientific | 2019 |
| Teddy's Rack Limited | Wholesale & retail | 2016 |
| Teds Solutions Limited | Professional & scientific | 2018 |
| Teki Property Limited | Real estate | 2018 |