OHB SE is a European multinational technology corporation. Headquartered in Bremen, Germany, the corporation consists of the two business divisions Space Systems and Aerospace + Industrial Products. A key product of the corporation is fully integrated spacecraft. At present OHB is the third largest corporation in Europe's space sector.The company OHB System AG is a major constituent of the OHB corporation. This company was founded in 1958 as a marine systems outfitter. However the activities of the company shifted toward space technology in the 1980s after the couple Christa Fuchs and Manfred Fuchs took over ownership of the company.