| Saleh Al Hamad Al Mana Company | Transport |
| Saleh Al Hamad Al Mana Company | Transport |
| Salem Trading Centre | Consumer Goods |
| Salem Trading Centre | Consumer Goods |
| Saltos Trading & Contracting | Conglomerates |
| Saltos Trading & Contracting | Conglomerates |
| Sama Properties | Conglomerates |
| Sama Properties | Conglomerates |
| Samba Financial Group - Qatar | Financial Services |
| Samba Financial Group - Qatar | Financial Services |
| Samko International Co. WLL | Conglomerates |
| Samko International Co. WLL | Conglomerates |
| Sarplast Qatar W.L.L. | Industrial Manufacturing |
| Sarplast Qatar W.L.L. | Industrial Manufacturing |
| Sarvika and Company Qatar | Construction |
| Sarvika and Company Qatar | Construction |
| Satal Qatar Contracting W.L.L. | Construction |
| Satal Qatar Contracting W.L.L. | Construction |
| Scientific & Technical Services Company W.L.L | Health Care |
| Scientific & Technical Services Company W.L.L | Health Care |
| Sea Gulf Trading & Contracting WLL | Construction |
| Sea Gulf Trading & Contracting WLL | Construction |
| Sealand Marine Services Qatar | Conglomerates |
| Sealand Marine Services Qatar | Conglomerates |
| Sealine Beach Resort | Leisure and Tourism |
