Directorate General of Khoula Hospital 1 Avis Muscat Alpha Electric and Contracting Co. L.L.C 1 Avis Dhofar Al Shawamekh Oil Services - SAOC 11 Avis Muscat Oman Investment Authority 187 Avis Muscat Civil Defence and Ambulance Authority 2 Avis Muscat Lire la suite