Klaus Sonntag is an economist (University of Bremen and Heidelberg). Klaus is a certified advisor for corporate restructuring at the IFUS Institute in Heidelberg.
He has been a managing director and entrepreneur in Poland for many years.
As a consultant he runs internationalization and controlling projects.
In the area of mergers and acquisitions, he advises companies and investors in Poland and Europe on the acquisition and sale of companies as a partner of NBB M&A Advisors. He is also a certified advisor in Value Builder, a unique method of increasing the company value.