Voices from real-life practice

"At Vodafone we have been working with the persolog tools for several years. I especially like the fact that with their help our staff reflect more frequently for themselves. Whether it is for personality, sales or leadership development: with each training session we learn more about how to get on better with colleagues and customers who tick differently."
Rolf Grünsteidl, Senior Sales Training Consultant, Vodafone Headquarters Düsseldorf

"In our experience, those staff who are more aware of their own personality are more successful than others. For this reason, we use personality profiles as a supporting measure in staff development during training and in counseling."
Johannes Beck, DriveAcademy, SEW-EURODRIVE GmbH & Co KG

"Two points convinced me with persolog: the scientific basis of the instruments and their effectiveness in practice. Definitely to be recommended!"
Prof. Dr. Dr. habil. Kurt Nagel, author, owner of the Systeme für Erfolg (Systems for Success) and Medien für Erfolg (Media for Succes) companies, Sindelfingen

"I have worked for many years with the persolog instruments, initially just in industry and today also at Amberg-Weiden University. They are technically well-founded on the one hand and on the other I have experienced excellent practice-related results with them. My students tell me again and again of wonderful aha experiences. And it is wonderful to see that they actually use what they have learned."
Prof. Dr. Bernd M. Mayer, Fachhochschule Amberg-Weiden

"Many inter-personal problems disappear if we really make the effort to understand others better. persolog makes a valuable contribution to this."
Prof. Dr. Lothar Seiwert, Bestsellerautor, Heidelberg

"The persolog learning instruments open a door for the customer to an extension of thought limitations. This increases their readiness for and their acceptance of necessary changes. These processes are helpfully supported by secondary materials."
Wolf Haiber, company development trainer and advisor for Wolf Haiber Unternehmensentwicklung, Hessigheim