Senvion SA engages in developing, producing, and marketing of wind turbines. It operates through the following segments: Onshore, Offshore, and Service and Maintenance. The Onshore segment offers domestic and international business resulting from the sale, production, project management, and installation of onshore wind turbines. The Offshore segment includes domestic and international business activities in the area of offshore wind farms. The Service and Maintenance segment involves in planned maintenance and the rectification of technical faults in wind turbines. The company was founded in 2001 and is headquartered in Luxembourg.