Dipl. Vw.Stb. Hans-Peter Ertle

is a tax advisor. With his firm Ertle & Partner he is our partner in the field of consulting,  controlling.

Claus D. Hagenhoff M. A.

studied  political science/economic science/psychology/public law at the university of Bonn  To date he is employed by ITM in the field of marketing/consulting.

Prof. Dr. Wolfgang Pfau

graduated in economic science in Freiburg. From 1987 to 1994 he was a shareholder of ITM. Since 1999 he is Professor of Business Studies and Management at the Technical University, Clausthal.

Prof. Dr. Ursula Schuch

studied forestry in Germany and worked subsequently as an academic at the Oregon State University. Today she is employed at the University of Arizona as an academic for the development of  a „green industry“.

Dr. Dirk Tröndle

The Managing Director of ITM GmbH studied economic science and law at the universities of Freiburg and Cologne. Since 1993 he was also Managing Director of Henkos Cosmetic GmbH and from 1998 – 2008 SHC Beauty Cosmetics GmbH – a joint venture of the Henkel group, Dusseldorf.