Duqm Quarries 3 Avis Muscat United Nations Office for Project Services - UNOPS 63 Avis Muscat Sultan Bin Saud Bin Ahmed Al-Shidhani Trading Company LLC 1 Avis Muscat Abu Timam Grant Thornton LLC 1 Avis Muscat Embassy of the State of Qatar 5 Avis Muscat Lire la suite