HamiltonClark |About|Team|Gary D. Vollen

Gary D. Vollen

Managing Director

San Francisco, CA

Gary is a San Francisco-based investment banking professional with more than 25 years of experience providing capital raising and M&A advisory services to emerging growth technology companies, predominantly in the sustainability and energy technology sectors.

Prior to joining HamiltonClark he was:

  • Founder and Managing Director of Deukalion Advisors LLC, an investment advisory firm based in San Francisco that he established in 2013
  • Managing Director at Robert W. Baird & Co., based in San Francisco
  • Managing Director at Stanford Group Company, based in San Francisco
  • Managing Director at Pacific Growth Equities, LLC, based in San Francisco
  • Managing Director at Hambrecht & Quist which was acquired by JPMorgan, based in San Francisco
  • Vice President at Sutro & Co, Inc., based in San Francisco

Corporate Boards, Non-Profits, and Professional Associations

Currently and previously served on the Advisory Board of:

  • MeWe, a next-gen social network company based in Culver City, CA
  • San Francisco Mayor Gavin Newsom’s Clean Technology Advisory Council

Education, Securities Licenses

  • Bachelor of Science degree in Business Administration from University of California at Berkeley
  • MBA with an emphasis in Entrepreneurial Studies from the Anderson Graduate School of Management at UCLA
  • General Securities Principal and holds Series 7, 24, 63 and 79 licenses
  • Lives in San Francisco