1976 Foundation
Andrew B. Young Foundation
Anne Stroud Hannum Charitable Fund
Atwater Kent Foundation, Inc.
B&W Family Foundation
The Barra Foundation
Bayard Walker, Jr. Fund of the Philadelphia Foundation
The Boudinot Foundation
Cabot Kjellerup Foundation
Catherwood Foundation
The Charles Engelhard Foundation
Chester County Community Foundation
Chester County Conservation District
Claneil Foundation, Inc.
The Colket Foundation
Commonwealth of Pennsylvania
Daley Family Foundation, a fund of the Chester County Community Foundation
DCNR
Diamond Ice Foundation
E. Murdoch Family Foundation
The Emily O'Neill Sullivan Foundation
Ewing Cole Charitable Foundation
Fieldstone 1793 Foundation
First Cornerstone Foundation
The FS Foundation
Garrett-Williamson Foundation
GBH Foundation
Germeshausen Foundation
The Giving Tree Foundation
Growing Tree Foundation, Inc.
The Hamilton Family Foundation
The Harvey Family Foundation
JCF Foundation
John A. Robbins Foundation
Jordan Family Fund for Chester County
JPMorgan Chase Foundation
Kent Lucas Foundation, Inc.
Kidogo Foundation
Kinsley Foundation
Kirby Foundation
Knight Aid Fund
The Le Vine Family Foundation
Leo Model Foundation, Inc
LL Charitable Foundation
The MAJiK Foundation
Margaret Dorrance Strawbridge Foundation of Pa. II
Marjorie L & Arthur P Miller, Jr Fund
McLean Contributionship
The Merz Family Foundation
The Mourning Dove Foundation
Moran Family Charitable Foundation
The New York Community Trust
Otto Haas Charitable Trust
The Owen Family Foundation
Patagonia, Inc
The Pencoyd Foundation
The Pew Charitable Trusts
The Philadelphia Foundation
Phoebe W. Haas Charitable Trust
Potamkin Foundation
Quaker City Foundation
The RJM Foundation
The Robert G. Wilder Foundation
The Rorer Foundation
Roskamp Foundation Investments
The Simkiss Family Foundation
Spinner Family Charitable Fund of The Community Foundation
Starrett Foundation
Stewart Huston Charitable Trust
Stroud Water Research Center
Tally Foundation
Valley Forge Audubon Society
The Vanguard Group Foundation
Virginia Wellington Cabot Foundation
Vinton Family Foundation
Voya Foundation
Washburn Family Foundation
The William Penn Foundation
Willistown Township