GBC Development 12 Avis Muscat Sultan Haitham City 3 Avis Muscat Oman College of Management & Technology (OCMT) 9 Avis Muscat Sultan Bin Saud Bin Ahmed Al-Shidhani Trading Company LLC 1 Avis Muscat Al Thabat Holding Company 2 Avis Al-Seeb Lire la suite