| CATHOLIC HEALTH INITIATIVES-IOWA CORP | DES MOINES, IA | program funder | 5 |
| ITA GROUP FOUNDATION | WEST DES MOINES, IA | program funder | 4 |
| MERCHANTS BONDING COMPANY FOUNDATION | WDM, IA | program funder | 4 |
| MEREDITH CORPORATION FOUNDATION | DES MOINES, IA | program funder | 4 |
| PRAIRIE MEADOWS RACE TRACK & CASINO INC | ALTOONA, IA | program funder | 4 |
| R&R REALTY GROUP FOUNDATION | WDM, IA | program funder | 4 |
| UNITED WAY OF CENTRAL IOWA | DES MOINES, IA | program funder | 4 |
| ATHENE CHARITABLE FOUNDATION | WEST DES MOINES, IA | program funder | 3 |
| DELTA DENTAL OF IOWA FOUNDATION | JOHNSTON, IA | program funder | 3 |
| GOLF CHARITABLE FOUNDATION OF GREATER DES MOINES | DES MOINES, IA | program funder | 3 |
| LSB FOUNDATION | REINBECK, IA | program funder | 3 |
| MID-IOWA HEALTH FOUNDATION | DES MOINES, IA | program funder | 3 |
| WT AND EDNA M DAHL TRUST C/O PAUL R TYLER TRUSTEE | | program funder | 3 |
| ALLEN MEMORIAL HOSPITAL CORPORATION | WATERLOO, IA | program funder | 2 |
| CASEY'S CHARITIES INC | | program funder | 2 |
| CRESCENT ELECTRIC CHARITABLE FOUNDATION | EAST DUBUQUE, IL | program funder | 2 |
| DEB & BOB PULVER FOUNDATION | WDM, IA | program funder | 2 |
| EMC INSURANCE FOUNDATION | DES MOINES, IA | program funder | 2 |
| ENTERPRISE HOLDINGS FOUNDATION | SAINT LOUIS, MO | large program funder | 2 |
| GREATER CEDAR RAPIDS COMMUNITY FOUNDATION | CEDAR RAPIDS, IA | program funder | 2 |
| INSPIRE BRANDS FOUNDATION INC | SANDY SPRINGS, GA | program funder | 2 |
| IOWA ONCOLOGY RESEARCH ASSOCIATION | DES MOINES, IA | program funder | 2 |
| MEMORIAL FOUNDATION OF ALLEN HOSPITAL | WATERLOO, IA | program funder | 2 |
| MERCY HEALTH NETWORK INC | DES MOINES, IA | program funder | 2 |
| PEKIN MEMORIAL HOSPITAL FOUNDATION | | program funder | 2 |