Karsten Polthier, Director
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Strategic Consulting, Management of Advertising and PR, Human Resources Market Researcher/Advisor, Control and Strategic Organisation
Karsten Polthier (born 1963) studied Economic Science in Cologne and completed his studies with a professional commercial qualification (Dipl. –Kfm. mit Prädikatsexamen) in Summer 1990. His studies were concentrated on marketing, market research and psychology. Karsten’s extensive consulting experience began during his studies and continued directly afterwards. Using the experience gained and contacts made, Karsten founded Polthier Market Research and Marketing Consultancy in Meerbusch in 1991.
Tel: +49 211 86 20 29 – 0
Ralf Kahsmann, Director
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Product Development, Programming, Server Hosting, Database Development, Technical Consulting, Human Resources "Programmer"
Ralf Kahsmann (born 1967) studied Information Technology and Physics at the University of Osnabruck and was developing and adapting statistical software even as a student. Ralf is an expert in software development, IT engineering, the internet, dynamic HTML, web-based data management and multivariate methods in social science.
Tel: +49 211 86 20 29 0
Dr. Stefan Niebruegge, Director
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Development, Implementation, Complex Evaluation and Methodical Consulting, Law and HR Administration, Strategic Organisation
After successfully completing vocational training (Industriekaufmann), Dr. Stefan Niebrügge (born 1968) studied psychology further. He was awarded a doctorate in 1997 and undertook a 2 year position in scientific research at the University of Bremen. He has been advising institutional and industrial market researchers since 1995. His work brings his outstanding knowledge of statistics and research methods to the fore.
Tel: +49 211 86 20 29 – 0
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