JF Subtech provides a wide range of bespoke diving equipment for use in onshore and offshore environments.

All our systems can be tailored to our customers’ specific needs and adhere to the necessary international standards, including International Marine Contractors Association (IMCA) compliance.

James Fisher is a global supplier of trusted engineering services across the industries we serve, with an unrivalled ability to develop innovative solutions that meet the constantly developing needs of our customers operating in challenging environments.
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Expertise for the extremes

JF Subtech helps to deliver the world’s most complex, technically demanding, and environmentally challenging energy projects in construction, IRM and decommissioning.

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