Vietnam
Thien Nam Offshore Services JSC (TOS) is a leading service provider in the field of offshore and underwater services, founded in 2008. The company offers particularly Inspection, Maintenance and Repair (I&M), Underwater Construction Works, Project Management and Engineering, specialized in the Oil and Gas and Renewable Energy industries. TOS has a presence in Vietnam and Southeast Asia and works with various vessels such as AHTS Hai Duong 12 and Barge PTSC OFFSHORE 01. The firm is certified according to the standards of Classification and Certification Organizations. TOS has executed projects in areas like the Decoupling, Towen and Reinstallation of Calm Buoy and FPU in Dai Hung Field with a depth of 110 meters.
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