Hours: Mon - Fri: 8.00 AM - 4.00 PM
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Geotechnical Engineering

We analyze soil, rock, and underground conditions to ensure safe and stable foundations for construction and infrastructure development both on land and offshore.

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Seabed Geophysics

We study the ocean floor using advanced geophysical techniques to map underwater structures, hazards, and seabed conditions. The data acquired is used to design offshore pipelines, platforms and jackets.

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Seismic Data Acquisition QA/QC Services

We ensure the accuracy and reliability of seismic data through rigorous quality control and testing, helping you make informed decisions with confidence.

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ROV and AUV Surveys

Advances in technology have made it possible to survey hard to reach areas using ROV's and AUV's, with even higher, better, quality than usual. Integrated with AI we achieve higher levels of productivity and customer satisfaction.

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Seismic Geophysics

We acquire subsurface data using advanced seismic imaging technologies for oil and gas exploration. GSL also uses shallow seismic data acquisition for foundation studies. These include seismic refraction and multi-channel surface wave analysis.

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Survey, Navigation and Positioning

We provide precise surveying, navigation, and positioning solutions to ensure accurate mapping, geospatial data collection, and reliable location tracking for marine and land projects.


GSL Equipment and Systems
  • Side Scan Sonar – C-Max
  • Marine Magnetometer G882
  • Innomar Compact 2000 Sub-bottom Profiler
  • DMS–05 Motion Compensator
  • Odom MK III E Marine Echo Sounder
  • GeoAcoustics GS 4 Multibeam Echo Sounder
  • Hemisphere Heading Sensor
  • Geotechnical Rig
  • Hypack Navigation System


GSL Capabilities
  • Seismic Exploration
  • Seismic Refraction Surveys for Foundation Engineering Application
  • Land and Marine Geo-hazard Surveys
  • Survey and Marine Positioning
  • Geotechnical Engineering
  • Metocean Services
  • Hydrodynamics using ADCP Systems
  • Electrical Resistivity Surveys
  • Thermal Conductivity Surveys
GSL Equipment

Our People, Our Strength

GSL continues to invest in personnel training at all levels. While it is good to have up to date equipment and systems, obtaining the full benefits if these systems depends on the quality of trained available to work the systems.


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300+

Completed Projects
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30+

Years of Expertise
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200

5-Star Ratings
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60

Satisfied Clients