Telecommunications Regulatory Authority 14 Avis Muscat Oman Cement Company 85 Avis Muscat Embassy of the Kingdom of Saudi Arabia – Muscat 4 Avis Muscat Alpha Electric and Contracting Co. L.L.C 1 Avis Dhofar Sultan Bin Saud Bin Ahmed Al-Shidhani Trading Company LLC 1 Avis Muscat Lire la suite