Alfred P. Sloan Foundation
Arabella Legacy Fund
Argosy Foundation
Arntz Family Foundation
Asian Cultural Council / Trust for Mutual Understanding
Beldon Fund
Botkin Foundation
Brainerd Foundation
Cedar Tree Foundation
Centre County Community Foundation
Compton Foundation
CS Fund
Doris Duke Charitable Foundation
Energy Foundation
Fair Food Foundation
Fledging Fund
French American Charitable Trust (FACT)
Frey Foundation
Funders Network on Smart and Livable Communities
Garfield Foundation
General Service Foundation
Global Greengrants Fund
Grand Rapids Area Community Foundation
Great Lakes Protection Fund
Herbert W. Hoover Foundation
International Funders for Indigenous Peoples
Jenifer Altman Foundation
John Merck Fund

Kohlberg Foundation
Laird Norton Foundation
Lawson Valentine Foundation
The McKnight Foundation
Merck Family Fund
Mertz Gilmore Foundation
Nathan Cummings Foundation
National Environmental Education Foundation
New England Biolabs Foundation
Orchard Foundation
Pegasus Foundation
Proteus Fund
Quixote Foundation
Rockefeller Brothers Fund
RSF Social Finance
Sapelo Foundation
Scherman Foundation
Solidago Foundation
Southside Community Land Trust
Surdna Foundation
Sustainability Funders
Tides Foundation
Tiffany & Co. Foundation
Town Creek Foundation
Turner Foundation
VK Rasmussen Foundation
Wallace Global Fund
Weeden Foundation
Wilburforce Foundation
William Penn Foundation
Wolfensohn Family Foundation