James Fisher and Sons Public Limited Company is a longstanding British maritime service provider and specialized engineering group operating globally across marine, offshore, and defense sectors. The corporation delivers a diverse portfolio of services, including ship-to-ship transfers, subsea operations, marine support, and specialized technical engineering solutions for energy markets and military clients. Headquartered in the United Kingdom, the enterprise leverages its extensive maritime heritage and technical expertise to manage complex projects in harsh offshore environments, supporting critical infrastructure and logistical operations on an international scale.