James Fisher and Sons plc provides marine and specialist engineering services worldwide. It operates through four segments: Marine Support, Specialist Technical, Offshore Oil, and Tankships. The company engages in the provision of ship-to-ship transfer services, aerospace engineering, fabrication, design and engineering hazardous area, marine projects, mechanical and electrical and designs, and specialist engineering and structures consultancy designs; provides inspection and monitoring services, such as condition monitoring, construction plant products, onshore geotechnical, hull stress, load cells, marine and offshore safety systems, non-destructive testing, nuclear plants, offshore wind management, PyroSentry, radiation detection equipment, strain rings, structural, and X-ray inspection systems; and offers lifting and handling services, including container weight systems, crane overload monitoring, hose and umbilical reelers, lifting equipment, load links and shackles, marine cranes, and winches and hoists. It offers marine services, which include digital solutions, fuels infrastructure, installation and commission, offshore personnel and wind management, operation and maintenance, ship agency, shoreside support, site and surface preparation, and vessel chartering services; anchor an chain monitoring, deck and mooring equipment, fendering and flotation, and mooring and towing load monitoring; building infrastructure and services, containerized systems, engineered containments, manipulators and tooling, mechanical and remote handling, radiation tolerant equipment, and remote inspection systems; and subsea equipment and submarine rescue products. In addition, it operates ports in Plymouth, the United Kingdom. James Fisher and Sons Plc was founded in 1847 and is headquartered in Barrow-in-Furness, the United Kingdom.