| QEC Group | Industrial Manufacturing |
| QEC Group | Industrial Manufacturing |
| QHOLD Trading and Contracting W.L.L. | Services |
| QHOLD Trading and Contracting W.L.L. | Services |
| QHOLD Trading and Contracting WLL | Conglomerates |
| QHOLD Trading and Contracting WLL | Conglomerates |
| Qingdao EMEI Ind & Tech Company | Industrial Manufacturing |
| Qingdao EMEI Ind & Tech Company | Industrial Manufacturing |
| QInvest LLC | Financial Services |
| QInvest LLC | Financial Services |
| QNB Financial Services SPC | Financial Services |
| QNB Financial Services SPC | Financial Services |
| Qnet Company | Industrial Manufacturing |
| Qnet Company | Industrial Manufacturing |
| Qore Alu Clad | Industrial Manufacturing |
| Qore Alu Clad | Industrial Manufacturing |
| QSAT | Telecommunications |
| QSAT | Telecommunications |
| Qserve Qatar WLL | Services |
| Qserve Qatar WLL | Services |
| QTec Group Limited W.L.L | Construction |
| QTec Group Limited W.L.L | Construction |
| QUALITY FOODS & SERVICES WLL | Food and Beverages |
| QUALITY FOODS & SERVICES WLL | Food and Beverages |
| Quality Lab Tech | Health Care |
