PT Indo Straits Tbk is an Indonesia-based service provider in integrated marine engineering, marine logistic services and mining contracting services to oil and gas, coal, and other minerals mining industry. The Company's Integrated Marine Engineering Services segment is engaged in dredging, lifting, reclamation and piling works, construction of ports and jetty, piers and breakwaters and sea walls, shore protection and other related marine work. Its Marine Logistics Supporting Services segment is involved in providing coal barging works, coal transshipment, and sea transportation services. Its Mining Contracting Services segment is engaged in providing mining, excavating, hauling, and contracting services, particularly for commodities. Also, it supports to maintain the coal mining facilities, including maintenance of hauling road and intermediate stockpile services. The Company also provides contracting services, prepares design and construction services in marine civil works.
PT INDO STRAITS TBK 
