"David has been enormously helpful to me as "my coach" over many months. His strategic insights have consistently been right on the mark and have unquestionably boosted my effectiveness as a leader. I thank him for his unique gifts."

Clarence Harmon
Mayor, City of St. Louis



"In the past year, our management team has become a closer operating unit, my own relationships with my people are improved, profits are up, and one-by-one we are handling the challenges of this difficult market. David's excellent work was an important contribution to these achievements."

Alain Bouysset
President, Merck Pharmaceuticals France



"David has been uncannily accurate in his assessments and evaluations, and in so doing has given me guidance on leadership issues that I could not have received elsewhere."

James W. Zeigon
President, Bankers Trust Company Division of Deutsche Bank