Werner Baier

ROI Management Consulting AG provides management consulting services. It focuses on making companies future proof through lean production, innovative and effective research and development. The company was founded by Michael Jung and Hans-Georg Schelbe in 1980 and is headquartered in Munich, Germany.

Webasto SE engages in the design, development, and production of automotive roof systems. It also manufactures heating, cooling, and ventilation systems for marine as well as passenger and commercial vehicle applications. The company was founded in 1901 and is headquartered in Stockdorf, Germany.

Swietelsky AG engages in the provision of construction and engineering services. Its services include roads, plazas, and areas; railway construction; building construction; tunneling; civil construction; bridge construction; sports and recreation facilities; and test center. It operates through the following geographical segments: segments: Austria, Germany, Hungary, the Czech Republic, and other countries. The company was founded by Hellmuth Swietelsky in 1936 and is headquartered in Linz, Austria.

Zeppelin GmbH distributes construction and agricultural machinery. Its products include construction machines and equipment, drive systems, energy systems and plant engineering and components. The company was founded in July 1950 and is headquartered in Friedrichshafen, Germany.

Webasto SE engages in the design, development, and production of automotive roof systems. It also manufactures heating, cooling, and ventilation systems for marine as well as passenger and commercial vehicle applications. The company was founded in 1901 and is headquartered in Stockdorf, Germany.