Trusted since 2012

Navigating Waves.
Delivering Depths.

We provide international standard data processing solutions for underwater surveys β€” accurate, efficient, and supported by a team of experienced experts with over a decade of experience.

50+

Active Clients

200+

Projects Completed

12+

Years of Experience

Trusted by leading institutions and companies

🏒 About Us

Integrated Execution

With a foundation of field experience and advanced analytics since 2011, Sonarfix stands as a provider of integrated solutions for hydrographic and geophysical surveys. We have the full capacity to execute your projects from start to finishβ€”beginning with survey planning, mobilization, field data acquisition, advanced processing, through to the final report delivery.

Independence is our quality guarantee. Supported by our own cutting-edge equipment, including Multi-Beam Echo Sounder (MBES) and Side Scan Sonar (SSS), we ensure strict quality control (QC) at every operational phase without dependency on third parties.

Whether you need full-cycle project execution, expert personnel for onboard operations, or remote data processing services, Sonarfix is ready to deliver precise results that fully comply with IHO S-44 standards.

Sonarfix Survey Technology

Hydrographic & Geophysical Survey Solutions

We combine cutting-edge instruments with expert knowledge to deliver accurate, efficient, and reliable survey data for the long-term success of your projects.

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Hydrographic & Bathymetry

High-precision water depth data acquisition using Multi-Beam Echo Sounder (MBES) and Single-Beam Echo Sounder (SBES) for seafloor mapping.

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Marine Geophysical Survey

Seafloor feature and stratigraphy mapping using Side Scan Sonar (SSS), Sub-Bottom Profiler (SBP), and Magnetometer for geohazard identification.

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Data Processing

Processing raw survey data into high-quality 2D/3D spatial information (DEM, contours, sonar mosaics) compliant with international standards IHO S-44.

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Expert Personnel

Provision of experienced personnel including chief party, hydrographic surveyors, geophysicists, data processors, and survey engineers to support your survey operations.

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Delivering Solutions Across Industries

We combine our core technical expertise to provide comprehensive, end-to-end survey solutions for your specific sector.

Energy & Infrastructure

Submarine Cable & Pipeline Route Survey

Comprehensive survey for planning submarine cable and pipeline routes. We identify geohazards, physical obstacles, and map bathymetry with high precision to ensure the safety of long-term installation routes.

  • βœ“ Integrasi SSS + SBP + Magnetometer
  • βœ“ Corridor mapping & hazard assessment
  • βœ“ Free-span detection & burial analysis
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Submarine Cable & Pipeline Route Survey
Offshore & Nearshore Site Survey
Renewables & Oil-Gas

Offshore & Nearshore Site Survey

Comprehensive site investigation before constructing offshore platforms, offshore wind farms, harbor structures, and other marine facilities. Ensuring foundation strength and seabed stability.

  • βœ“ Geotechnical site investigation support
  • βœ“ Platform & jacket clearance survey
  • βœ“ Environmental baseline mapping
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Marine Engineering

Port, Harbor & Dredging Survey

Comprehensive monitoring of harbor navigation channels and dredging surveys (*dredging*). We accurately calculate dredging volumes before and after projects to minimize cost deviations and ensure safe ship draft clearance.

  • βœ“ Pre & post-dredging survey
  • βœ“ Volume calculation & pay measurement
  • βœ“ Navigational clearance monitoring
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Port, Harbor & Dredging Survey
Subsea Object Detection & SAR
Defense & Safety

Subsea Object Detection & SAR

Search and Rescue operations, shipwreck mapping, and detection of hazardous objects such as mines or unexploded ordnance (UXO). Utilizing high-resolution sonar sensors for detailed seabed visualization.

  • βœ“ High-resolution SSS target detection
  • βœ“ UXO & wreck identification
  • βœ“ Post-incident debris survey
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Software Proficiency

We utilize standard maritime software to ensure accuracy and validity of data processing.

TELEDYNE CARIS
QPS Qimera
EIVA
HYPACK

Our Highlighted Projects

Some of the selected projects we have completed for clients in the energy and government sectors.

Bathymetric Survey of Makassar Strait
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Bathymetry Survey

Bathymetric Survey of Gas Pipeline Route in Makassar Strait

Multi-beam survey of 1,200 kmΒ² for the installation plan of a subsea gas pipeline owned by KKKS.

Marine Geophysical Investigation of PLN Underwater Power Cable Route
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Marine Geophysics

Marine Geophysical Investigation of PLN Underwater Power Cable Route

Integration of SSS, SBP, and magnetometer data along a 340 km power transmission route between islands.

Bathymetric Data Processing of SKK Migas
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Data Processing

Data Processing & Annual Survey Reporting for SKK Migas Production Facilities

Data processing and presentation for annual surveys of 8 national offshore production facilities.

Latest Articles & Insights

Discover technical insights and industry updates from Sonarfix experts.

Bathymetry June 15, 2025

Understanding IHO S-44 Ed.6 Standard and Its Implications for Hydrographic Surveys in Indonesia

The latest edition of the IHO S-44 standard brings significant changes to the accuracy specifications and QC methods for multibeam data that must be understood by every marine survey practitioner.

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Marine Geophysics June 2, 2025

Multi-Sensor Integration Techniques: Combining SSS, SBP, and Magnetometer for Underwater Pipeline Inspection

A practical guide to the workflow of integrating three main geophysical instruments to generate comprehensive and efficient assessments of underwater pipeline conditions.

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Technology May 20, 2025

Utilizing Machine Learning for Sediment Type Classification from Multibeam Backscatter Data

How supervised learning algorithms are beginning to transform the way we interpret underwater acoustic data β€” faster, more consistent, and continuously improving in accuracy.

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Ready to Start Your Project?

Consult with our Sonarfix experts to discuss your survey and data processing needs. We're here to provide the best solutions.