Gardner Technologies

Stocktronics

Stocktronics manufactures subsea cameras, lighting and electronics for the maritime and offshore energy industries.

Global Marine Group

Global Marine Group provides subsea cable installation and maintenance services for telecommunications, offshore energy and oil and gas customers.

OceanSight

This company provides subsea sensing, imaging and geophysical measurement systems for offshore energy, maritime security, infrastructure, research and environmental monitoring customers.

Ocean Floor Geophysics

This company develops seabed geophysical sensing systems and subsea survey solutions for customers in offshore energy, maritime security, defence and environmental monitoring sectors.

Sonardyne

This company manufactures underwater acoustic positioning, inertial navigation, wireless communications and sonar technologies for the offshore energy, maritime defence and ocean science sectors.

Optics11

This company provides fiber-optic sensing systems for underwater security and energy infrastructure monitoring to maritime and energy sector customers.

Subsea Technology & Rentals

This company provides subsea survey equipment and engineering services for offshore renewables, oil and gas, and marine science industries.

Nautronix

Nautronix manufactures acoustic communication, positioning and navigation systems for customers in the offshore energy, maritime and defence sectors.