| Sentor Electrical Trading | Construction |
| Sentor Electrical Trading | Construction |
| Serve You On System | Information Technology |
| Serve You On System | Information Technology |
| SERVYOND Group, Qatar | Conglomerates |
| SERVYOND Group, Qatar | Conglomerates |
| Seven Hills Trading & Contracting W.L.L | Construction |
| Seven Hills Trading & Contracting W.L.L | Construction |
| SEVEN STARS TRADING & GENERAL SERVICES | Conglomerates |
| SEVEN STARS TRADING & GENERAL SERVICES | Conglomerates |
| Severn Glocon Qatar | Conglomerates |
| Severn Glocon Qatar | Conglomerates |
| Shafqat Building Materials WLL | Construction |
| Shafqat Building Materials WLL | Construction |
| Shaheen Electrical Works & Trading W.L.L | Industrial Manufacturing |
| Shaheen Electrical Works & Trading W.L.L | Industrial Manufacturing |
| Shaheen Jewellery WLL | Conglomerates |
| Shaheen Jewellery WLL | Conglomerates |
| Shannon Engineering Co. | Construction |
| Shannon Engineering Co. | Construction |
| Shaqab Abela Catering Services Company | Food and Beverages |
| Shaqab Abela Catering Services Company | Food and Beverages |
| Sharq Law Firm | Services |
| Sharq Law Firm | Services |
| Sharq Village & Spa | Leisure and Tourism |
