„In a sympathetic way, Kolbusa finds clear words with which he inspires managers and makes them think.“ Bernhard Osburg, CEO, thyssenkrupp Steel Europe AG
„Matthias Kolbusa takes one out of the comfort zone. He is uncomfortable in the best sense.“ Dr. Richard Lutz, CEO Deutsche Bahn AG
„Matthias Kolbusa always manages to get to the heart of complex
management issues and provide food for thought.“ Dr. Leo Birnbaum, Board Member, E.ON SE
„Implementation speed becomes a competitive advantage in itself. Matthias Kolbusa shows how this competitive competence can be developed.“ Achim Berg, Partner General Atlantic und ehem. Board Member,
Microsoft Int.
„Very pointed and thought-provoking.“
Hartmut Jenner, CEO, ALFRED KÄRCHER GmbH