Global Marine has a proven track record in engineering and underwater services built on the back of our rich heritage and expertise. We are globally recognised throughout the oil & gas sector as a reliable partner in providing the complete subsea solution in maintaining communications in the field and to maximise the return of investment for your underwater cable project.


Oil and Gas fibre connectivity

Oil & Gas Subsea Solutions


Fibre to platform installation

Where offered available via consortiums or bespoke private maintenance agreements.

Platform to Platform Fibre Connectivity

Oil & Gas platform connectivity

Reliable communications in field for faster data analysis and contact between platforms.

Trenching & Burial Capability

Oil & Gas trenching and burial

A range of subsea equipment with the capability to operate to a maximum water depth of 2,500m with burial capability to 2m below the seabed.

Deeper burial can be achieved using Injector and Rocksaw to a maximum of 12m beneath the seafloor.

J-Tube Engineering & Installation

Oil & Gas J-Tube pull in

A comprehensive range of engineering services: J‐Tube design and fabrication, J‐Tube installation, cable pull‐in design and engineering, cable pull‐ins, hang offs, offshore hook‐up and commissioning.

Platform to Shore Fibre Connectivity

Oil & Gas platform to shore connectivity

Offshore communications installation specialists that deliver your data network requirements, with a wealth of experience in deep and shallow water operations.

Pre-Project Planning

Oil & Gas cable route engineering

Global Marine provides an end-to-end solution from desk top survey, route survey, route engineering and on-going project management and engineering expertise.

Specialist Cable Ships

Oil & Gas specialised vessels

Cable ships with DP2 capability, extensive global experience in the installation of small-diameter cable, a track record of operating within close proximity of oil & gas platforms.


Infographic Oil & Gas ROV

Global Marine has an extensive range of subsea equipment capable of operating to a maximum water depth of 2,500 metres.

PRM Capability


Total solution for Permanent Reservoir Monitoring from desk top survey, route engineering and installation by specialised cable ships and subsea equipment to meet burial requirements.

Cable Protection

Underwater cable protection

Global Marine offers a variety of engineered cable protection solutions including mattressing and burial.

I-Tube Engineering & Installation

I-Tube underwater installation

A comprehensive range of engineering services: I‐Tube design and fabrication, I‐Tube installation, riser analysis, cable pull‐in design and engineering, cable pull‐ins, hang offs, offshore hook‐up and commissioning.

UJ Services

Underwater Universal Joint services

Global Marine offers a comprehensive range of UJ services including: piece parts, training, equipment and jointer hire.

Oil & Gas installation services
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