Founded in Saudi Arabia in 2004, Dorar Tammam Contracting Company (DTC) has grown to become one of the Gulf leading construction contractors
We have a goal to achieve,
Delivering the OMS project with the highest quality and before the end of the scheduling to achieve the highest degree of customer satisfaction is our goal.
OMS project is running at its most intense in line with the plan set for the delivery of the project and according to the project time schedule.
The OMS factory is located in Dammam Third Industrial City, on an area of 86,000 Square Meters
OMS is a manufacturing company that also provides services including repairs, welding, machining and premium threading to the world’s leading oil and gas companies in the upstream sector. OMS design, manufacture, and sell casing connectors, the “JV” threaded type (namely the JVLW, JV-DD and JV-DD2S) and the “CC” stab-in auto lock type, for onshore and offshore applications. Established in 1976, OMS is now a wholly owned subsidiary of Sumitomo Corporation.