References:

Our clients are small to medium-sized businesses, Industry, banks, film, publishers or consultants such as:

Axel Springer Verlag, Accenture, Billerud, BMW, Bundesagentur für Arbeit, Certina, Deutsche Bahn AG, EA-Sports, ProCheck24 GmbH, Entelios AG, Euro Grundinvest, Giorgio Armani Cosmetics, Generali, Gorenje, IBM Deutschland, k-newvision, lÓreal Deutschland, Metalortental, Markt & Mittelstand, Mummert Consulting, Munich-RE, Pentasys, Planet Sports, Postbank Partner, Rolls-Royce Power Systems AG, Techniker Krankenkasse, film-website.com Here you´ll find my both books: