Prior to joining Kroll, Stephan was an investment manager with Affentranger Associates, a private equity and corporate finance firm. He was also with the wealth management firm of Lombard Odier Darier Hentsch as a vice president. Stephan advises clients in the valuation of business enterprises, equity and debt interests and transactional analysis. He has served a broad range of industries in recent years, focusing on alternative investments. His clients have included various well-known alternative investment managers.
Stephan holds a Ph.D. in business administration and an M.B.A. from the University of St. Gallen in Switzerland.