| Russell Road Edinburgh Limited | Construction | 2019 |
| Russell Structural Management Ltd. | Administrative & support | 2011 |
| Russell Technical Writing Ltd | Professional & scientific | 2024 |
| Rustcoatinguk Ltd | Wholesale & retail | 2025 |
| Rutabaga Limited | Hospitality | 2017 |
| Ruthless Retro Limited | Wholesale & retail | 2022 |
| Ruthven Properties Limited | Real estate | 2013 |
| Rvcs Developments Ltd | Construction | 2019 |
| Rvcs Property Ltd | Real estate | 2025 |
| RW Baikie Electrical Services Ltd | Manufacturing | 2020 |
| RW System Scaffolding Ltd | Construction | 2025 |
| RWD Engineering Consultants Limited | Professional & scientific | 2011 |
| RWD Services Ltd | Professional & scientific | 2022 |
| RWE Investments Ltd | Real estate | 2026 |
| RWG (Repair & Overhauls) Limited | Manufacturing | 1989 |
| RWG Healthcare Ltd | Wholesale & retail | 2013 |
| Rwnd Ltd | Hospitality | 2025 |
| RWP SUB Limited | Wholesale & retail | 2022 |
| RX2 Fitness Ltd | Arts & recreation | 2015 |
| Ryalsting Limited | Transport & logistics | 1997 |
| Ryan Cooper Property Limited | Real estate | 2021 |
| Ryan Ingram Painter & Decorator Limited | Construction | 2023 |
| Rybak Engineering Ltd | Professional & scientific | 2011 |
| RYM Assets Ltd. | Real estate | 2018 |
| Rysco Corrosion UK Limited | Mining & quarrying | 2022 |
| Ryse CIV GP LLP | | 2022 |
| Ryse CIV LP | | 2023 |
| Ryse Special Opportunities I GP LLP | | 2022 |
| Ryse Special Opportunities Ltd | Administrative & support | 2023 |
| S & B Seafoods Ltd. | Manufacturing | 2001 |
| S & C Security and Electrical Limited | Energy | 2003 |
| S & G Aberdeen Ltd | Hospitality | 2010 |
| S & Giggles Limited | Other services | 2020 |
| S & J Properties (Aberdeen) Ltd. | Construction | 2011 |
| S & S Fish and Chips Limited | Hospitality | 2010 |
| S a S Consultancy (Aberdeen) Limited | Professional & scientific | 2011 |
| S E R Supplies Limited | Wholesale & retail | 1986 |
| S L Consultancy (Portlethen) Limited | Professional & scientific | 2007 |
| S Milne Property Ltd | Real estate | 2025 |
| S Pratt Contracts Ltd | Construction | 2023 |
| S R & E Barron (Dyce) Limited | Wholesale & retail | 1999 |
| S R (Aberdeen) Ltd | Wholesale & retail | 2022 |
| S R (Rosemount) Ltd | Wholesale & retail | 2023 |
| S T Housing Limited | Real estate | 2018 |
| S&A Aberdeen Limited | Wholesale & retail | 2021 |
| S&A Realty Limited | Real estate | 2023 |
| S&D Piping Ltd | Construction | 2026 |
| S&G Auto Bros Ltd | Wholesale & retail | 2025 |
| S&Jd Robertson North Air Limited | Wholesale & retail | 1972 |
| S&K Technical Services Limited | Professional & scientific | 2022 |
| S&L Project Management Services Ltd. | Professional & scientific | 2014 |
| S&L Welding Services Ltd | Manufacturing | 2025 |
| S&N Trading Limited | Wholesale & retail | 2025 |
| S&R Communications Ltd | Education | 2025 |
| S&R Global Ltd | Hospitality | 2021 |
| S&S Aberdeen Ltd | Real estate | 2025 |
| S&S Services (Scotland) Ltd | Manufacturing | 2012 |
| S&S Torry Ltd | Hospitality | 2019 |
| S&V Trans Limited | Transport & logistics | 2025 |
| S, a & S Consulting Ltd | Professional & scientific | 2025 |
| S, a & S Investments Limited | Households | 2009 |
| S, a & S Properties Limited | Households | 2004 |
| S. a. Corporate Holdings Ltd. | Households | 2021 |
| S. Craib Design Services Ltd | Professional & scientific | 2018 |
| S. LEE Limited | Real estate | 1995 |
| S.A Chopra Limited | Public administration | 2023 |
| S.D.O. Enterprises Limited | Real estate | 2019 |
| S.H Fabrication Ltd | Manufacturing | 2019 |
| S.Landscapes Ltd | Administrative & support | 2021 |
| S.T. Drilling Ltd | Mining & quarrying | 2016 |
| S12314A Ltd | Education | 2019 |
| S2 Joinery Limited | Construction | 2024 |
| S2S Consultants Ltd | Professional & scientific | 2019 |
| S3 Order to Cash Ltd | Professional & scientific | 2023 |
| SA & SI Ltd | Transport & logistics | 2026 |
| SA Lawn Mowing Ltd | Administrative & support | 2024 |
| Saab Seaeye Holdings Limited | Financial services | 1990 |
| Saber Philms Limited | Health & social care | 2024 |
| SABISHA12 Ltd | Wholesale & retail | 2024 |
| Sable Consulting Ltd | Professional & scientific | 2025 |
| Sabre Safety Services Limited | Administrative & support | 2017 |
| Sabz Pino Pizza Limited | Hospitality | 2019 |
| SAC Sports Group Ltd | Wholesale & retail | 2026 |
| Saed Shop Ltd | Wholesale & retail | 2025 |
| SAF Electrical Services (NE) Ltd | Mining & quarrying | 2024 |
| Safe A2Z Ltd | Administrative & support | 2017 |
| Safe Hands Inspection Limited | Mining & quarrying | 2013 |
| Safe Influx International Limited | Administrative & support | 2020 |
| Safe Influx Ltd | Other services | 2018 |
| Safe Influx Operations Limited | Administrative & support | 2020 |
| Safe-Pro Engineering Ltd | Professional & scientific | 2024 |
| Safeai UK Labs Ltd | Information & communication | 2024 |
| Safecore Consulting Ltd | Health & social care | 2026 |
| Safeholder Ltd | Extraterritorial | 2025 |
| Safemax Limited | Professional & scientific | 2025 |
| Safen Realty Ltd | Real estate | 2025 |
| Safenergi Ltd | Professional & scientific | 2024 |
| Safer Anaesthesia Limited | Health & social care | 2017 |
| Safer Training (Scotland) Ltd | Education | 2013 |
| Safesite Compliance Ltd | Professional & scientific | 2026 |