About Us

Mahakarya Geo Survey: Decades of Dedication and Legacy

Mahakarya Geo Survey is a leading provider of marine survey and underwater services in Indonesia. Our main focus is to deliver superior and integrated survey services to our clients with the highest professional standards and guidelines.


Founded in 2005, the company is uniquely positioned with its industry-leading Quality, Health, Safety and Environment (QHSE) culture and accreditations. Supported by competent and experienced team, our activities are centered on providing support to oil and gas companies, telecommunications industry, and government projects, to develop efficient, cost-effective and innovative strategies. MGS has taken on numerous Navigation and Positioning Survey, Hydrographic Survey, Geophysical Survey, Geotechnical Survey, Topography Survey, Metocean Survey, and Aerial Mapping. We have demonstrated our strength and rapid growth in survey and mapping industry, driven by our commitment in delivering an integrated quality solution to meet clients requirement, safety, and operational excellence whilst preserving the environment.


Entering the Q3 and Q4 of 2019, we welcomed the arrival of S/V Nordic Bahari, the two fully dedicated Indonesian flag 2D/3D seismic and high resolution seismic vessel into our fleet. The seismic research vessels with their high flexibility in 2D and 3D seismic survey operation and their cost efficiency, have become an important part of exploration, to seek the new energy resources as known to be the “Giant Discoveries” in Indonesia and Asia Pacific region.

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Leader of Indonesia Geo Big Data Provider in 2027

Integration of survey product delivery from acquisition, processing, modeling, and analysis in GIS basis
Entering multiclient business
Optimizing project management by integration of QHSE aspect, reliability, teamwork, and modern project management
Improve customer journey satisfaction in digital basis


segala sesua
In order to achieve company’s objectives we strive to put our strong commitment and effort to attain “no harm to people, no pollution to the environment, no dissatisfaction to our costumer, and no damage to property and assets.”

Following to those goals, MGS committed to implement Quality, Health, Safety and Environmental Management System (QHSE MS).

Our system has been certified ISO 45001:2018, ISO 9001:2015, and ISO 14001:2015.
Count on us on your geo-solutions