Tides Foundation
Nonprofit that promotes social justice, broadly shared economic opportunity, robust democracy and sustainable practices.
Hewlett Foundation
Private foundation established by Hewlett-Packard cofounder
Surdna Foundation
Established as a charitable foundation in 1917 by John Emory Andrus
Open Society Foundations
International grantmaking network founded by business magnate George Soros
Carnegie Corporation of New York
Major philanthropic organization
Parents
Tides Center
Nonprofit fiscal sponsor to forward-thinking activists and organizations
Miscellaneous Relationships
Vote Early Day
U.S. campaign for early voting
