Michael Gastauer is the Founder and Chairman of Gastauer Family Office, a single-family office headquartered in Monte Carlo. See contact routes.
Michael Gastauer is the Founder and Chairman of Gastauer Family Office, a single-family office headquartered in Monte Carlo, Monaco that he established in 2008 to manage wealth derived from his online payments and fintech exits. His investment thesis spans venture rounds, public equities, hedge funds, direct real estate, and conservation vehicles, with a strategic focus on advancing borderless digital finance and protecting vulnerable ecosystems. The firm has made at least one recorded venture investment, a Seed round in Black Banx on October 18, 2015, though specific typical check sizes and lead/follow behavior are not publicly detailed. A notable portfolio company is Black Banx, a digital bank where Gastauer serves as Co-Founder, Chief Executive Officer, and Board Member. His most distinctive point of view centers on large-scale nature conservation, evidenced by his January 2024 announcement of the $1.5 billion Gastauer Nature Fund to safeguard ecosystems and support the UN goal of protecting 30% of land and ocean by 2030. Gastauer, a German entrepreneur born in 1974 with a Master’s in Banking from the University of Zurich, is recognized as a finte
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