| FORD FOUNDATION | NEW YORK, NY | large program funder | 2 |
| JEWISH FEDERATION OF GREATER PITTSBURGH | PITTSBURGH, PA | program funder | 2 |
| MARTHA MACK LEWIS FOUNDATION | PITTSBURGH, PA | program funder | 2 |
| ADELE M THOMAS CHARITABLE FOUNDATION INC | FALLS CHURCH, VA | program funder | 1 |
| AKERS GERBER FOUNDATION | HOLLYWOOD, FL | program funder | 1 |
| ALBERTINE FOUNDATION | NEW YORK, NY | program funder | 1 |
| ALEXANDER C & TILLIE S SPEYER FOUNDATION | | program funder | 1 |
| ALVIN E SEEMAN & MARGARET H SEEMAN CHARITABLE FOUNDATION 2-1958-0 | PITTSBURGH, PA | program funder | 1 |
| AMELIA MILES FOUNDATION 26988-6 NECT | PITTSBURGH, PA | program funder | 1 |
| ARCONIC FOUNDATION | PITTSBURGH, PA | program funder | 1 |
| ARLINGTON COMMUNITY FOUNDATION | ARLINGTON, VA | program funder | 1 |
| ASSOCIATION OF SCIENCE-TECHNOLOGY CENTERS INCORPORATED | WASHINGTON, DC | program funder | 1 |
| BAKKEN FAMILY WRC FOUNDATION | PRIOR LAKE, MN | program funder | 1 |
| BARTLETT FOUNDATION | WILMINGTON, DE | program funder | 1 |
| BATTELLE MEMORIAL INSTITUTE | COLUMBUS, OH | program funder | 1 |
| BECHTOLT PRIVATE FAMILY FOUNDATION | SPOKANE, WA | program funder | 1 |
| BELLOWE FAMILY FOUNDATION | MONTECITO, CA | program funder | 1 |
| BILL AND JACKIE LOCKWOOD FAMILY FOUNDATION | DAYTON, OH | program funder | 1 |
| BRIGHT SKY CHARITABLE FOUNDATION INC | WILMINGTON, DE | program funder | 1 |
| BROADCOM FOUNDATION | WILMINGTON, DE | program funder | 1 |
| BROOKLYN COMMUNITY FOUNDATION | BROOKLYN, NY | program funder | 1 |
| BRUCE D & TREASURE SACHNOFF CHARIT FAMILY FOUNDATION | PITTSBURGH, PA | program funder | 1 |
| BURKLAND FOUNDATION | LIGONIER, PA | program funder | 1 |
| BYHAM CHARITABLE FOUNDATION | BRIDGEVILLE, PA | program funder | 1 |
| CARNEGIE MELLON UNIVERSITY | PITTSBURGH, PA | program funder | 1 |