| Qatar Aluminum Extrusion Company Q.S.C. | Industrial Manufacturing |
| Qatar Aluminum Manufacturing Company | Mining and Metals |
| Qatar Aluminum Manufacturing Company | Mining and Metals |
| Qatar Asphalt Company WLL | Construction |
| Qatar Asphalt Company WLL | Construction |
| Qatar Automobiles Company W.L.L. | Transport |
| Qatar Automobiles Company W.L.L. | Transport |
| Qatar Aviation Services | Transport |
| Qatar Aviation Services | Transport |
| Qatar Biobank for Medical Research | Governmental Institutions |
| Qatar Biobank for Medical Research | Governmental Institutions |
| Qatar Biomedical Research Institute | Health Care |
| Qatar Biomedical Research Institute | Health Care |
| Qatar Broker International W.L.L. | Financial Services |
| Qatar Broker International W.L.L. | Financial Services |
| Qatar Building Company | Construction |
| Qatar Building Company | Construction |
| Qatar Building Engineering Company | Construction |
| Qatar Building Engineering Company | Construction |
| Qatar Business Incubation Center | Services |
| Qatar Business Incubation Center | Services |
| Qatar Cancer Society | Services |
| Qatar Cancer Society | Services |
| Qatar Central Bank | Financial Services |
| Qatar Central Bank | Financial Services |
