Operation and Maintenance Department of Military Facilities in Sherawa 15 Avis Bahrah Department of Education in Al Muthannab Governorate - Ministry of Education 21 Avis Riyadh Saudi Council of Engineers 7 Avis Riyadh Sultanate of Oman Ministry of Heritage and Tourism 1 Avis International Technical Studies Institute of the Naval Forces 10 Avis Dammam Lire la suite