Michael Sonnenfeldt

Michael Sonnenfeldt

Formal First Name
10/7/1955 - present

Michael Sonnenfeldt is the Founder and Chairman of TIGER 21, a global networking group for entrepreneurs. He is an accomplished entrepreneur, philanthropist, and political activist. Through his private investment company, MUUS & Company, Sonnenfeldt has holdings in solar, battery, and other technologies related to alternative energy infrastructure applications. In 1980, Sonnenfeldt led the world’s then-largest commercial renovation project, transforming the 2.4 million square foot Harborside Financial Center in Jersey City, NJ.

  • Sonnenfeldt has received an Honorary Doctorate from the Ben Gurion University of the Negev.
  • He is a passionate sailor, photographer, and designer of clothing generally based on his own photographs or textiles from Japan.
  • He has been actively involved at senior levels in numerous non-profit organizations focused on the environment, national security, international peacekeeping, and communal development.
  • He has appeared as a guest on Real Vision.