| Aepoch | |
| Altman Foundation | |
| Annie E. Casey Foundation | |
| Barberton Community Foundation | |
| Baton Rouge Area Foundation | |
| Claude Worthington Benedum Foundation | |
| Benwood Foundation | |
| Betsy and Jesse Fink Foundation | |
| Bill & Melinda Gates Foundation | |
| Blue Moon Fund | |
| The Boston Foundation | |
| California Community Foundation | |
| The California Endowment | |
| Calvert Foundation (Affiliate) | |
| CAN Social Investment | |
| Care Foundation | |
| Carnelian Trust | |
| Castanea Foundation, Inc. | |
| Cedar Tree Foundation | |
| The Cleveland Foundation | |
| The Colorado Health Foundation | |
| The Columbus Foundation | |
| The Community Foundation for Greater Atlanta, Inc. | |
| Community Foundation for Palm Beach and Martin Counties | |
| Community Foundation of Greater Greensboro | |
| Community Foundation of Herkimer and Oneida Counties | |
| Community Foundation of Muskegon County | |
| Community Foundation of North Central Washington | |
| Community Foundation of the Napa Valley | |
| Dakota Foundation | |
| The Daniel Veloric Foundation | |
| The David and Lucile Packard Foundation | |
| Deutsche Bank Foundation | |
| Dolly Belle Foundation | |
| Edward W. Hazen Foundation | |
| Erich & Hannah Sachs Foundation | |
| The F.B. Heron Foundation | |
| Family Foundation | |
| The Ford Foundation | |
| The Foundation Center | |
| Gaylord and Dorothy Donnelley Foundation | |
| The Gem Foundation | |
| The George Gund Foundation | |
| The Rosamond Gifford Charitable Corporation | |
| Givers Trust (Affiliate) | |
| Golden LEAF Foundation | |
| Gordon and Betty Moore Foundation | |
| Grand Rapids Community Foundation | |
| William Caspar Graustein Memorial Fund | |
| Gulf Coast Community Foundation of Venice | |
|
