James Fisher and Sons plc

James Fisher and Sons plc is a British provider of specialist marine engineering services and a major shipowner, founded in 1847 in Barrow-in-Furness, Cumbria, where it maintains its headquarters. The company delivers innovative solutions across three core markets: Energy, Defence, and Maritime Transport, operating within the Blue Economy to address complex challenges in harsh ocean environments. In the Energy sector, it supports oil and gas operations, nuclear services, and offshore renewables through site preparation, installation, commissioning, and maintenance. The Defence division offers submarine rescue, special operations, diving equipment, and marine engineering for global militaries, including NATO systems and advanced technologies. Maritime Transport focuses on coastal shipping, ship-to-ship transfers, and a modern tanker fleet managed by James Fisher Everard, ensuring reliable movement of critical resources. With over 175 years of heritage, around 1,900 employees, and a global presence, James Fisher and Sons plc plays a vital role in enhancing supply chains, energy transitions, and national security through technical expertise and operational safety.