Kongsberg Gruppen supplies technology systems and solutions to customers engaged in the oil and gas industry, the merchant marine, and the defense and aerospace industries. Co.'s operating segments are Kongsberg Maritime, which delivers products and systems for commercial vessels and offshore installations, as well as for seabed surveys, surveillance, training simulators and fishing vessels and fisheries research; Kongsberg Defence Systems, a supplier of defence and space-related systems; Kongsberg Protech Systems, which provides weapon guidance system Protector RWS for military use; and Kongsberg Oil & Gas Technologies, a supplier of solutions to the international oil and gas industry.