Rolf Zimmermann

Mueller Weingarten AG develops forming, forging, and die casting materials for the automobile industry. Its products include mechanical and hydraulic presses including die casting machines, forging equipment, tools, dies and moulds, and notching centers. The company is headquartered in Weingarten, Germany.

Columbus Acquisition Corp. is a blank check company formed for the purpose of acquiring through a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination. The company was incorporated on August 1, 2006 and is headquartered in New York, NY.

Wagon is a European automotive engineering group focused on the design, engineering and manufacture of vehicle body structures,door systems and glazing mechanisms.

Ford-Werke GmbH operates as a manufacturer of cars and trucks. Their services encompass vehicle repair, engine transmission and parts casting and forging. The company was founded in 1925 and is based in Cologne, Germany, with additional offices throughout the country.