The members of the supervisory board at Witzenmann GmbH:
from left: Dr. Siegfried Goll, Markdorf Dr. Sigvard Clasen, Pforzheim Andreas Meiniger, Pforzheim Cornelia Ast, Pforzheim (vice chairman) Daniel Witzenmann-Krell, Kirchzarten Prof. Dr. Herbert Paschen, Heidelberg (chairman) Michael Fath, Remchingen Dr. Jakob William von Trotha, Braunschweig (vice chairman) Frank Martin, Freiburg
