Olav Birkeland

Metas AS provides surveillance of the marine ecosystem technology. Its product includes searching lander, active acoustic leak detection sensor system, compec, camera systems, communication buoy, acoustic buoy, motors and actuators, subsea connectos, battery modules, must, and hydrophone. The firm also provides subsea leak detection, subsea environmental monitoring, core metas subsea services, and collaboration. The company was founded by Olav Birkeland, Terje Torkelsen, and Olav Rune Godø on June 2, 2009 and is headquartered in Bergen, Norway.

Simrad AS offers world wide sales and service to the fishery community. It manufactures sonars, fish finders, and catch monitor systems for the world's fishing fleet. The firm also develops equipment for underwater science such as single and multibeam echo sounders and sonars that are use on research vessels. The company was founded by Willy Simonsen in 1947 and is headquartered in Horten, Norway.

Simonsen Radio A/S develops marine communication radios and hydro acoustic fish finding equipment. The firm's products include sonar systems, echo sounder systems, catch monitoring systems and echo sounder transducers, among others. It also provides product support, repair and training services for both fish finding as well as fishery research products. The company was founded by Willy Simonsen and Johan Mustad in December 31, 1946 and is headquartered in Horten, Norway.