James Fisher Subtech

We use our expertise for the extremes to provide specialist technical marine support for projects and services for the global oil and gas, offshore wind, civils and marine markets.

Our markets and services

Trusted partner in providing solutions throughout a project’s full lifecycle

Using regional establishments and operational bases, JF Subtech delivers complex site preparation and installations.
Our dive and ROV teams are experienced to inspect, repair, and maintain the world's critical infrastructure at any depth across the energy, civils and marine sectors.
A fully embedded partner in the execution of our customers’ decommissioning campaigns, we utilise in-house expertise and assets to provide innovative solutions.

Using regional establishments and operational bases, JF Subtech delivers complex site preparation and installations.

Case studies

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Read about JF Subtech’s track record

Marine services

Wreck reduction of the Fukuseki Maru vessel on the Nambian coast

JF Subtech successfully reduced the size of the Fukuseki Maru vessel wreck claimed by the treacherous waters along the coast of Namibia. The trained team blasted the vessel to weaken the integrity of the structure which allowed sea conditions to speed up the breakdown process of the structure.

Case studies

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Read about JF Subtech’s track record

Oil and gas services

Pipeline inspection for North Sea oil and gas operator using innovative Tracerco Discovery™ tool

JF Subtech successfully inspected the wall thickness of a critical pipeline for a North Sea oil and gas operator, to ensure its safe and continued usage.

Case studies

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Read about JF Subtech’s track record

Civils services

Targeted condition survey for UK oil and gas major

Utilising JF Subtech's air diving capability and remotely operated vehicle, the team successfully inspected the entire underwater marine jetty infrastructure and completed a targeted condition survey to closely inspect structural condition of piles, jetty legs and associated structures in a busy tidal estuary.

James Fisher Subtech
Registered office: Fisher House, PO Box 4, Barrow-in-Furness, Cumbria, LA14 1HR, UK Registered in England No. 103667© 2024 James Fisher and Sons plc