UK-based shipping company James Fisher has announced a strategic minority investment in the Series D funding round of US-based autonomous marine technology firm Ocean Aero.
The investment focuses on the development and deployment of the Triton, which Ocean Aero describes as the world’s only wind and solar-powered autonomous underwater and surface vehicle (AUSV).
The vessel is designed to operate both above and below the water’s surface to collect and transmit data from any location without requiring nearby crews or support vessels.
The technology is intended to be applied by James Fisher across energy and defence verticals. The Triton will be used for marine monitoring and subsea intervention, specifically for offshore energy assets and critical underwater infrastructure.
“Ocean Aero’s autonomous platform complements our established marine and subsea capabilities and strengthens our ability to deliver innovative solutions for our customers across the Group,” said Sean Huff, Head of Ventures and Chief Digital Officer at James Fisher and Sons.
“This is exactly the type of technology that supports James Fisher’s long-term strategic direction.”
The companies have already begun working together under a commercial agreement to approach customers in the global defence and energy markets.



