Thomas D Zweifel

Thomas D.Zweifel is CEO of Swiss Consulting Group and a professor of leadership and cross-cultural man-agement at Columbia University.By focusing on unleashing the human spirit, he has coached hundreds of managers on five continents since 1984 to produce breakthrough results. Now he pours his secrets into a series of path-breaking books.

Thomas D.Zweifel is CEO of Swiss Consulting Group and a professor of leadership and cross-cultural man-agement at Columbia University.By focusing on unleashing the human spirit, he has coached hundreds of managers on five continents since 1984 to produce breakthrough results. Now he pours his secrets into a series of path-breaking books. See less