| Hassad Barwa LLC | Agriculture |
| Hassad Food Company | Agriculture |
| Hassad Food Company | Agriculture |
| Hassan Al Khater Law Office | Services |
| Hassan Al Khater Law Office | Services |
| Hassanesco Trading and Contracting | Construction |
| Hassanesco Trading and Contracting | Construction |
| Hassanesco Travel | Leisure and Tourism |
| Hassanesco Travel | Leisure and Tourism |
| Hawar Group WLL | Construction |
| Hawar Group WLL | Construction |
| Hawar Marine WLL | Conglomerates |
| Hawar Marine WLL | Conglomerates |
| Hazel Trading And Contracting WLL | Construction |
| Hazel Trading And Contracting WLL | Construction |
| HBK Engineering Services W.L.L. | Construction |
| HBK Engineering Services W.L.L. | Construction |
| Hegy International W.L.L | Services |
| Hegy International W.L.L | Services |
| Helpline Services Printing Press | Media |
| Helpline Services Printing Press | Media |
| HEPWORTH PME QATAR WLL | Conglomerates |
| HEPWORTH PME QATAR WLL | Conglomerates |
| High Solutions | Conglomerates |
| High Solutions | Conglomerates |
