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.
Stephan Forstmann joined Kroll (formerly Duff & Phelps) in 2005. He is a managing director in the New York office and part of the firm's Alternative Asset Advisory practice, focusing on portfolio valuations. He has more than 20 years of valuation and corporate finance experience.
Valuation Advisory Services
Our valuation experts provide valuation services for financial reporting, tax, investment and risk management purposes.
Kroll is headquartered in New York with offices around the world.
One World Trade Center
285 Fulton Street, 31st Floor
New York NY 10007
Sign up to receive periodic news, reports, and invitations from Kroll.
Our privacy policy describes how your data will be processed.
© 2025 Kroll, LLC. All rights reserved.
Kroll is not affiliated with Kroll Bond Rating Agency,
Kroll OnTrack Inc. or their affiliated businesses. Read more.