Background History
Since established in 2022, Gema Sarana Teknik has started coastal and nearshore bathymetric survey services. Located in Batam, Riau Islands, we develop a specialization in the hydrographic survey service sector in the Indonesian region. (more)
Our Specialists
We provide hydrographic survey, underwater inspection, navigation and positioning services. By implementing the latest technology and modern software, we deliver high quality results, minimize minimum downtime, and reduce the work costs. (more)
Our Clients
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