Oman Oil Industry Supplies and Services - OOISS 8 Bekanntmachung Muscat Nama Water Services 125 Bekanntmachung Muscat Oman Convention and Exhibition Centre 94 Bekanntmachung Muscat Sultan Haitham City 3 Bekanntmachung Muscat Golden Sands Transport and Services Company 1 Bekanntmachung Muscat Weiterlesen