CHARITABLE CONTRIBUTION
Last Awarded In
2024
Median Grant
$163,338,595
Grant Range
$149,332,735 – $222,645,225
States & Territories
DC
Unsolicited grant proposals are unlikely to succeed; organizations should assume funding is by invitation and prioritize relationship-building with current partners or leadership, pursue formal collaborations with the foundation's primary designee, and use the public contact page only for high-level inquiries or to request introduction pathways rather than to submit an application.
Website
Source: Website — Mar 2026
General Contact
The Wyss Foundation has learned that there are people online representing themselves as Hansjörg Wyss and/or the Wyss Foundation for the purpose of soliciting money. Neither Hansjörg Wyss nor the Wyss Foundation ever solicit money from anyone or any organization.
Source: Zeffy Agent — Mar 2026, IRS Filing — 2024
