United Nations High Commissioner for Refugees - UNHCR 24 Avis International Al Watanyiah United Engineering and Contracting Company 11 Avis Muscat Onsor Company 5 Avis Muscat Duqm Special Economic Zone - Tatweer Duqm 4 Avis Muscat Aquatic Investments Excellence LLC - Aquinex 8 Avis Dhofar Lire la suite