| ADLER SCHUPPERT FAMILY FOUNDATION | WILMINGTON, DE | program funder | 1 |
| ARTHUR L BUD JOHNSON IN MEMORY OF ELAINE V JOHNSON FOUNDATION | CUMMING, GA | program funder | 1 |
| BIOPHILIA FOUNDATION INC | CHESTER, MD | program funder | 1 |
| BRABSON LIBRARY AND EDUCATIONAL FOUNDATION INC | EAGLE RIVER, AK | program funder | 1 |
| BUILDERS INITIATIVE | CHICAGO, IL | program funder | 1 |
| CARROLL PETRIE FOUNDATION | SANTA FE, NM | program funder | 1 |
| CDM FOUNDATION | SOUTH BEND, IN | program funder | 1 |
| CHARLES STEWART MOTT FOUNDATION | FLINT, MI | large program funder | 1 |
| CLIF BAR FAMILY FOUNDATION | SAINT HELENA, CA | program funder | 1 |
| CLIMATE CONSERVATION | BOZEMAN, MT | program funder | 1 |
| COMMUNITY FOUNDATION FOR SOUTHERN ARIZONA | TUCSON, AZ | program funder | 1 |
| CONSUMERS ENERGY FOUNDATION | JACKSON, MI | program funder | 1 |
| COVINGTON CHARITABLE TR | LAKE BLUFF, IL | program funder | 1 |
| DR SCHOLL FOUNDATION | NORTHBROOK, IL | program funder | 1 |
| DRY FAM CHARITABLE FOUNDATION TR | PHILADELPHIA, PA | program funder | 1 |
| DTE ENERGY FOUNDATION | DETROIT, MI | program funder | 1 |
| ELIZABETH ALLAN & WARREN SHELDEN FUND | GROSSE POINTE, MI | program funder | 1 |
| EROL FOUNDATION US | SAN FRANCISCO, CA | program funder | 1 |
| FULK FAMILY FOUNDATION INC | CHICAGO, IL | program funder | 1 |
| GOLDEN GATE NATIONAL PARKS CONSERVANCY | SAN FRANCISCO, CA | program funder | 1 |
| GORDON E AND BETTY I MOORE FOUNDATION | PALO ALTO, CA | large program funder | 1 |
| GREAT LAKES AQUATIC HABITAT NETWORKAND FUND INC | PETOSKEY, MI | program funder | 1 |
| HARRY A & MARGARET D TOWSLEY FOUNDATION | ANN ARBOR, MI | program funder | 1 |
| HERRICK FOUNDATION | ANN ARBOR, MI | program funder | 1 |
| HOLDER FAMILY FOUNDATION 112194 | ELK, CA | program funder | 1 |