Hans John Bernhoff

Electric Line Uppland AB develops, manufactures, and markets systems for electrical vehicle propulsion. It offers products for electric vehicles, electric power energy stocks, and associated activities. The company was founded by Mats Åke Sigurd Leijon, Hans John Bernhoff, and Bjorn Bolund in 2007 and is headquartered in Uppsala, Sweden.

Vertical Wind AB is a holding company that develops and manufactures wind turbines. Its concept is vertical axis wind turbines wherein the generator is direct-driven and placed at ground level. Its turbine does not need a pitch or a yawning mechanism and the direct driven generator eliminates the need of a gearbox. The company was founded by Hans John Bernhoff and Mats Åke Sigurd Leijon in 2002 and is headquartered in Uppsala, Sweden.

Current Power Sweden AB is a holding company that develops technology for extracting energy from streaming water. Its system is designed for complete energy transformation. Its product is turn-key power plants based on marine current turbines, direct-driven generators, and grid-connection infrastructure. The company was founded by Mats Åke Sigurd Leijon in 2005 and is headquartered in Uppsala, Sweden.

Seabased AB converts ocean wave energy to electricity. It specializes in the sustainable conversion of ocean wave energy to electricity. It develops into a system supplier of turnkey wave energy parks, including pre studies, permits, and maintenance services. It commercializes wave power as a renewable energy source in order to profitably supply a global market with technically, ecologically, and economically sustainable solutions that make a significant contribution to the growing need for electricity. The company was founded by Mats Leijon and Hans Bernhoff in 2001 and is headquartered in Lysekil, Sweden.