• “Six Sigma has fundamentally changed the way we work. Process improvement projects are driven by numbers, data and facts, and they are evaluated in accordance with criteria such as net benefit (€) or increased customer benefit. Our calculations put the benefit derived from the first Six Sigma projects in the region of € 150,000, which shows that investing in Six Sigma was well worth it.”

    Rainer Lichtenberger, Member of the Management Board of Dietzel GmbH