Ministry of Finance 177 Avis Muscat Universal Postal Union - UPU 22 Avis International Al Ghalbi International Engineering and Contracting 2 Avis Muscat مركز تاول للعقود والتجارة ش.م.م 32 Avis Muscat Alpha Electric and Contracting Co. L.L.C 1 Avis Dhofar Lire la suite