Global Marine Group is pleased to announce the launch of OceanIQ, providing industry-leading subsea cable data, survey, route engineering and consultancy services. Find out more

Trusted subsea cable installation

Utilising modern assets

Trenching expertise

Delivered by two powerful Q1400 ROVs

A wealth of technical expertise

Working on projects across multiple sectors

Complete Cable Care

Your risk, reduction & repair partner

Exemplary project execution

We believe in getting things right first time

Our Vision

Engineering a clean & connected future

Mobilising quickly when you need our support

From local operational hubs

Why choose Global Offshore

Global Offshore provides comprehensive power cable installation, repair and trenching services to the offshore renewables, utilities and oil & gas markets. Our highly experienced, respected project engineering and project management teams ensure that, even whilst working in the harshest of seas and most challenging of seabed condition, projects are delivered successfully.

Complete Cable Care

Your risk reduction & repair partner. Rapid mobilisation to minimise system downtime and loss of revenue

Pre-project planning & cable installation

A total solution from route engineering, project engineering through to the installation phase

Cable Trenching

Trenching expertise delivered by capable assets and teams

Project Management

Supporting the whole life of a subsea cable project

Project Engineering

From early stage initial concept planning through to final delivery

Our assets

Cable installation vessels and subsea trenching assets at your service

Global Symphony

130.20m
16kts

The Global Symphony is a purpose-built IMR and ROV support vessel, designed to address...

Q1400 Trenching ROV

The Q1400 Trenching system has the capability to perform jet trenching in soils of...

C.S. Sovereign

130.70m
13.5kts

C.S. Sovereign is a multi-role DPS-2 vessel capable of undertaking both cable maintenance and...

CS Recorder

105.80m
14.0kts

The CS Recorder is a high bollard pull, dynamically positioned, cable installation vessel with...

Our Trenching Expertise

Global Offshore provides comprehensive trenching and cable laying solutions within the oil & gas sector.