Joop Verboom, Cluster Leader The Dutch Ministry of Infrastructure & Environment
David developed a tailor-made leadership program for the executive structure of the Dutch ministry of Housing and Environment with very much success and results. He is a top consultant and coach with a big impact. He combines deep and actual expertise on human behaviour with a thorough analysis of world-wide developments. Being a very good researcher with the capacity to translate his knowledge in effective training-methods and advises makes David a unique and very pleasant consultant and coach at top-level!