At GEOSONIC, we deliver accurate, reliable offshore survey and positioning data that turns complex seabed conditions into clear, actionable insight. Our work supports safer decision-making and more efficient marine operations across the full project lifecycle.

We provide survey services from early feasibility and risk reduction through construction, installation, and regulatory compliance, supporting a wide range of offshore sectors:

Subsea Cables & Offshore Wind
Site investigations, UXO identification, installation support, and post-lay verification

Oil & Gas
Platform and pipeline surveys, rig and jack-up positioning, asset monitoring, and decommissioning support

Ports & Marine Infrastructure
Hydrographic surveys, dredge planning, piling support, and post-dredge and as-built verification

Environmental & Regulatory
Baseline surveys, environmental impact assessments, and compliance monitoring

Built on technical capability, clarity of data, and a service-led approach, GEOSONIC is trusted to deliver survey intelligence that enables confident execution in demanding marine environments.

GEOSONIC

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GEOSONIC

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