David has applied his passion for human connection and performance excellence to his work at McKinsey and Company (Budapest), Egon Zehnder International (Budapest and Atlanta), Russell Reynolds Associates, and TMC/Berlitz (Princeton) prior to joining the Koblentz Group.

Mr. Lange primarily focuses on talent management, diversity and inclusion strategy and advisory, and developing senior corporate leaders. He has served clients globally having advised such companies as American Express, Novartis, Campbell Soup Co, Wachovia, Procter & Gamble, Corning, Dow Chemical, Honeywell, Air Products, Deutsche Telekom, Sara Lee, Boston Consulting Group, Bunge, and MetLife, among others.

David Lange holds a degree in International Relations from the University of Virginia and an MBA from INSEAD in Fontainebleau, France. He is fluent in Hungarian, French and German in addition to his native English.