Marine Intelligence, Survey & Inspection

Advanced technology and marine expertise across coastal and offshore environments

OUR APPROACH

From physical data to actionable intelligence

GAIA Marine is a marine technology and engineering company operating across coastal, port and offshore environments.

 

We combine marine domain expertise with AI, advanced computing, data engineering, robotics and autonomous systems to solve complex survey, monitoring and inspection challenges.

 

Our work spans the complete data lifecycle, from sensing and field acquisition through processing, QA/QC and analysis to automation, visualisation and decision support.

What we do

Marine Survey, Monitoring & Inspection Services

Six disciplines. One integrated team

Digital ocean data

01

AI, Data &

We design and develop AI, data and digital systems for marine, environmental and industrial applications. Our capability spans solution architecture, data engineering, machine learning, computer vision, automated QA/QC, edge and cloud processing, digital twins, dashboards and workflow automation. We support clients from initial technology strategy and system architecture through development, integration and operational deployment.

Breaking ocean wave near the coastline

02

Metocean & Environmental

We deliver marine environmental monitoring programs including water quality monitoring, oceanographic measurement, water sampling, sediment sampling, benthic habitat mapping and environmental baseline studies. These services support approvals, compliance, impact assessment, construction monitoring and long-term environmental management.

03

Hydrographic, Geophysical & Topographic

We undertake shallow-water hydrographic survey, side-scan sonar survey, sub-bottom profiling, search and recovery support, and coastal topographic survey. These services support engineering design, dredging, asset management, seabed characterisation, coastal infrastructure projects and post-event condition assessment.

Split view above and below the sea surface
Harbour wall and breakwater at the waterline

04

Structural & Asset Integrity

We provide inspection services for port infrastructure, vessel hulls, tanks, pipelines, cables and other marine assets. We use a combination of vessel-based systems, ROVs, UAVs, imaging systems and specialist sensors to support asset condition assessment, maintenance planning and integrity management.

05

Subsea Acoustic

We provide fixed-station and dynamic passive acoustic monitoring, underwater noise assessments, vessel acoustic signature measurements and acoustic data analysis. Our work supports baseline soundscape characterisation, vessel and construction noise assessment, marine fauna studies and regulator-ready underwater noise reporting.
Offshore wind turbines in a marine energy development
Three whales swimming beneath the ocean surface

06

Marine Fauna & Mitigation

We support marine fauna observation, passive acoustic monitoring for vocalising fauna, HD and infrared sea-surface surveillance, and field-based mitigation programs. These services are designed to assist with environmental approvals, construction monitoring, operational risk management and marine fauna protection requirements.

BY THE NUMBERS

Field-ready,

Service
lines

0

Months of operations

0

Scopes delivered

0

Lost time incidents

0

By the numbers

Field-ready,

A snapshot of how we work — disciplines delivered, operating record, and an unbroken safety performance.

6

Service lines

26

Months of operations

34

Scopes delivered

0

Lost time incidents

Recent work

Selected projects

Sumbawa, Indonesia
Dec 2025 – Jul 2026
GAIA Marine delivered a complex deep-water physical oceanography monitoring program in a remote Indonesian offshore setting, successfully deploying, servicing and recovering subsurface moorings to collect current, temperature, water-level and wave data for project planning and environmental assessment.
Victoria, Australia
July 2026
GAIA Marine delivered a two-station underwater acoustic monitoring program to establish baseline sound conditions for a proposed marine energy development, providing practical evidence to support environmental assessment, project planning and review of existing anthropogenic noise influences.
Pilbara, Western Australia
May 2026
GAIA Marine completed a targeted shallow-water multibeam hydrographic survey in Dampier following recent cyclonic activity, delivering high-resolution seabed and infrastructure-adjacent bathymetry to support condition assessment, damage review and future change detection across priority port areas.

INSIGHT

News & updates

Acoustic sounder recorder

GAIA Marine is strengthening its passive acoustic monitoring capability to support clients needing clearer baseline

Unmanned Survey Vessel (USV)

GAIA Marine is integrating compact uncrewed surface vessels into its nearshore survey toolkit to improve

Offshore of Southern Sumbawa

GAIA Marine has been awarded a physical oceanography monitoring program in Sumbawa, Indonesia, supporting offshore

ENGAGE

Have a project in mind?

Get in touch, we will be happy to work with you to design the best solution specifically for your project.