| JEWISH COMMUNITY FOUNDATION OF ORANGE COUNTY | IRVINE, CA | program funder | 9 |
| SAMUELI FOUNDATION | CORONA DL MAR, CA | program funder | 8 |
| O L HALSELL FOUNDATION | COSTA MESA, CA | program funder | 5 |
| THE HOWARD AND NIKKI APPLEBAUM FOUNDATION TRUST | CHINO HILLS, CA | program funder | 5 |
| CALIFORNIA FOUNDATION FOR STRONGER COMMUNITIES | CARLSBAD, CA | program funder | 4 |
| JEWISH FEDERATION OF ORANGE COUNTY | IRVINE, CA | program funder | 4 |
| SISTERS OF ST JOSEPH HEALTHCARE FOUNDATION | ORANGE, CA | program funder | 4 |
| DECORATIVE ARTS SOCIETY | NEWPORT BEACH, CA | program funder | 3 |
| ENTERPRISE HOLDINGS FOUNDATION | SAINT LOUIS, MO | large program funder | 3 |
| HUBERFELD FAMILY FOUNDATION INC | LAWRENCE, NY | program funder | 3 |
| JAY MORRIS FOUNDATION INC | LOS ANGELES, CA | program funder | 3 |
| MORRIS & SYLVIA TRACHTEN FAMILY FOUNDATION | WILMINGTON, DE | program funder | 3 |
| RANCHO SANTA FE FOUNDATION | RCHO SANTA FE, CA | program funder | 3 |
| THE ALLERGAN FOUNDATION | | program funder | 3 |
| WARNE FAMILY CHARITABLE FOUNDATION | IRVINE, CA | program funder | 3 |
| ALLISON AND ROBERT PRICE FAMILY FOUNDATION | LA JOLLA, CA | program funder | 2 |
| ARGYROS FAMILY FOUNDATION | COSTA MESA, CA | program funder | 2 |
| AVONLEA CHARITABLE FOUNDATION | COEUR D ALENE, ID | program funder | 2 |
| BLOSSOM SIEGEL FAMILY FOUNDATION | NEWPORT BEACH, CA | program funder | 2 |
| BOB & BRANA PASTER FOUNDATION | CALABASAS, CA | program funder | 2 |
| BOECKMANN CHARITABLE FOUNDATION | NORTH HILLS, CA | program funder | 2 |
| CARL E KESSLER FAMILY FOUNDATION | FORT WORTH, TX | program funder | 2 |
| CAROLYN J DAVIS CHARITABLE TRUST | WESTLAKE VLG, CA | program funder | 2 |
| COASTAL COMMUNITY FOUNDATION | | program funder | 2 |
| CONRAD PREBYS FOUNDATION | SAN DIEGO, CA | program funder | 2 |