Iran to Oman Onshore Gas Pipeline | IGAT 11 Gas Trunk Line | IGAT 9 Gas Trunkline | IGAT 6 Gas Trunkline |  Neka to Jask Pipeline | Sari-Kiaser-Damghan Gas Pipeline | IGAT 7 Gas Trunkline Expansion | Bandar Abbas to Rafsanjan Pipeline | 590 KM Pipeline Project | Extension of IGAT 6 Pipeline | Naeen-Kashan-Rey Pipeline | North-Northeast Gas |Transmission Pipeline Phase-1 | IGAT 4 Gas Trunkline | Iran to Syria Gas Pipeline | Irrigation & Drainage Network In Evan Plain | Irrigation & Drainage Network In Dosalagh Plain | Natural Gas Pipeline from Iran to Iraq | West Ethylene Pipeline | Bandar Abbas Oil Refinery to Qeshm Island Pipeleine & Qeshm Storage Facilities | Gas Pipeline Iran to Pakistan | Iran to Armenia Oil Pipeline | Southeastern Khuzestan Province to Rey Refinery Pipeline | Crude Oil Pipeline From West Karun River to Bahregansar And Genaveh Port | Pipeline To Northwestern Iran | Extension Pipeline From IGAT VI In Kudasht Region To Naftshahr