Services

Integrated Offshore Services with Proven Value

True Multidisciplinary Capability

We offer a comprehensive range of offshore survey, positioning, and geotechnical services designed to support energy, renewables, telecommunications, and subsea infrastructure projects worldwide.

Leveraging advanced technologies, experienced teams, and tailored methodologies, we deliver reliable marine data and technical insight that help our clients mitigate risk, optimise project execution, and make confident decisions at every stage of the offshore lifecycle.

With six global offices and over 25 years of combined marine experience, GeoTeam has emerged as a trusted provider of offshore survey services, geotechnical testing, and marine construction support. Operating across the Oil & Gas, Telecoms, and Renewables sectors, we deliver comprehensive, tailored solutions—from licensing and environmental baselines through to installation, positioning, and asset integrity monitoring.

Our Services

Offshore Positioning

Topographical beach landing and coastal surveys
Dimensional control, levelling, and geodetic calibration
3D laser scanning and UAV photogrammetry
Positioning support for rigs, laying vessels, and installation equipment
Dynamic positioning (DP) support and subsea metrology

Our positioning solutions ensure precision, repeatability, and real-time operational support in challenging offshore environments.

Marine Survey Services

Cables, pipelines, and subsea structure surveys (pre-lay, as-laid, stability, touchdown monitoring)
Hydrographic, bathymetric, and geophysical surveys in compliance with international standards
Environmental baseline and marine characterisation surveys
Met-Ocean and oceanographic data acquisition
Archaeological, magnetometer, resistivity, and UXO surveys
Coastal, sea, and harbour studies

Our experienced survey teams work onboard vessels or dedicated survey platforms, combining technology and expertise for cost-effective results.

AUV & ROV Capabilities

Pipeline and cable route surveys
Installation monitoring (pre-installation, as-laid, as-built)
3D visualisation and metrology
Drilling support and subsea intervention
High-definition subsea video and inspection

Our diverless subsea capabilities enhance safety, reduce vessel time, and deliver detailed data in deep-water and complex conditions.

Geotechnical Sampling & Testing

Offshore and near-shore investigation with specialised vessels
Seabed coring, sampling, and drilling
CPT and advanced geotechnical testing
Laboratory analysis and reporting
Seabed characterisation and engineering interpretation

Our geotechnical services deliver reliable subsurface data for engineering design, feasibility, and risk assessment phases.

Asset Integrity Management

Integrated geophysical and geotechnical surveys
Remote inspection and monitoring
ROV visual inspections and non-destructive testing (NDT)
Web-based real-time data reporting and analysis

Our solutions help clients optimize maintenance planning, extend asset life, and ensure operational performance.

Services by Lifecycle

Early Development

Feasibility and desktop studies
Corridor screening
Geophysics, UXO and archaeology
Environmental baseline
Permitting support

Design

UHRS and seabed characterisation
Geotechnical sampling and laboratory testing
Cable and pipeline routing
Engineering-ready datasets

Construction

PLGR and clearance
Positioning and metrology
Installation monitoring
Offshore supervision

Inspection, Repair & Maintenance

ROV inspection and NDT
Free-span and stability assessment
Asset monitoring

Decommissioning

UXO and debris clearance
Environmental close-out
Digital asset records

Speak to our team

Speak directly with our technical and operational teams to discuss how Geoteam can support your offshore project — from first concept to final decommissioning.