Daimler AG, Credit Suisse Group,Novartis, KPMG, adidas, Allianz Deutschland AG, Roche AG, Deloitte Consulting GmbH, Deutsche Telekom AG, Hewlett Packard, AOK-Systems GmbH, Noventi SE, BMW Group, Deutsche Lufthansa AG, Landesbank Baden-Württemberg, Donau-Universität Krems, IBM Austria, LGT Bank, A 1 Mobilkom Austria, Nokia Siemens Networks, Otto GmbH & Co. KG, Siemens AG, SwissKrono AG, RUAG AG etc.
„Rainer Petek‘s North Face Principle is a powerful and original approach
to finding new ways in challenging business situations.“
Prof. KR Friedrich Macher, CEO GRAMPETCARGO, Austria
„The speech was sensationally received by the participants. Rainer Petek has understood in an excellent way how to carry us along emotionally and with regard to content, how to carry us away into his world and how to open our eyes for new and necessary ways of seeing and acting. The whole thing was extremely credible, extremely entertaining and very, very appropriately tailored to our needs.“ Ingolf Narr, Reemtsma GmbH, Area Sales Manager
„Managing the uncertain – even the selection of a speaker always has something to do with uncertainty for an organizer. One day after our event, we have the certainty: You have inspired 1,200 colleagues.“ Matthias Schenkel, Kreissparkasse Ludwigsburg