Background
Keller, Jan Kolja was born on May 7, 1965 in Müllheim, Germany. Son of Thomas M. and Helga E. (Prüfer) Keller.
Keller, Jan Kolja was born on May 7, 1965 in Müllheim, Germany. Son of Thomas M. and Helga E. (Prüfer) Keller.
Bachelor in Physics, Swiss Institute of Technology, Zürich, 1988. Master of Business Administration, European Institute of Business Administration (Institut Européen d'Administration des Affaires), Fontainbleau, France, 1994.
Research and Development engineer Rhône Poulenc, Arras, France, 1989-1991. Production manager Rodenstock, St. Quentin, France, 1991-1993. Manager A.T. Kearney, Neuilly sur Seine, France, since 1994.