Over the past 20 years, I have worked as a consultant with numerous large, small- and medium-sized companies and non-profit organisations both nationally and internationally. Listing the individual companies here would be too much. In place of my references, I would like to list a few addresses from my professional experiences here:

Alsalam Hospital, Egypt
Dr. Emad Shenouda Naguib, General Manager and Broad Member, Head of Radiology Department, Board Member Chamber of Private Healthcare, Alsalam Hospital, 3Syria St., Mohandessin, Guiza, Egypt – 12411

AOK Rheinland / Hamburg
Regionaldirektion Solingen Germany, Director Mr. Reiner Rosenthal, Regional Director of the Regional Directorate of Solingen

BGF Institut für Betriebliche Gesundheitsförderung, Köln
50667 Köln, Germany, Mrs. Petra Meisel, Graduate in Social Sciences / Technical Adviser, Head of team health coverage GFA Institute for Workplace Health Promotion in Cologne

Institut für Management und Organisation (IMO) GmbH
Bochum, Germany, Prof. Dr. Rolf Taubert, Shareholders of the Institute for Management and Organization (IMO) GmbH

König J. C. Stiftung & Co.KG
Martinstr. 26, 42655 Solingen, Iris König, Management board

Rheinische Fachhochschule Köln; University of Applied Science
Rheinische Fachhochschule Köln, 50676 Köln, Germany, Prof. Dr. Norbert Bongartz Dipl. Psychologist & Master of Business Administration; Lecturer and member of the Senate, Rheinische Fachhochschule Köln; University of Applied Science

Ricoh Schweiz AG
Wallisellen, Switzerland, Daniela Rigassi, Project Manager

Urs Suppanz
Jeddah, Saudi Arabia, Urs Suppanz, Supervisor

Windmöller & Hölscher KG
49525 Lengerich, Klaus Scheffer, Leiter Service-Kundenschulung

Dr. Ayman Makkawy
Certified Trainer, Human Resource Development Expert, Gulf Area Agent for “Trainingforthetrainer”, Gulf Honorary Ambassador for “IBCT”
Jeddah, Kingdom of Saudi Arabia; Cairo, Egypt

Success needs development – Hillbrandt Interkulturell