| Arabian Technical Services Company LLC | Construction |
| Arbaah Financial Consultancy WLL | Services |
| Arbaah Financial Consultancy WLL | Services |
| Arbab Servetech | Industrial Manufacturing |
| Arbab Servetech | Industrial Manufacturing |
| ARBRIT SAFETY & ENGINEERING SOLUTION | Education |
| ARBRIT SAFETY & ENGINEERING SOLUTION | Education |
| Arc de Triomphe | Construction |
| Arc de Triomphe | Construction |
| Arctic Cooling Company | Construction |
| Arctic Cooling Company | Construction |
| Argon Global W.L.L. | Telecommunications |
| Argon Global W.L.L. | Telecommunications |
| Argus Technologies W.L.L | Information Technology |
| Argus Technologies W.L.L | Information Technology |
| Art Glass Company WLL | Industrial Manufacturing |
| Art Glass Company WLL | Industrial Manufacturing |
| Artan Holding | Education |
| Artan Holding | Education |
| ARVEX VR QSTP LLC | Information Technology |
| ARVEX VR QSTP LLC | Information Technology |
| ASAS for Industrial Projects | Industrial Manufacturing |
| ASAS for Industrial Projects | Industrial Manufacturing |
| Asia Electro Mechanical Company W.L.L | Industrial Manufacturing |
| Asia Electro Mechanical Company W.L.L | Industrial Manufacturing |
