| LILLY ENDOWMENT INC | INDIANAPOLIS, IN | large program funder | 41 |
| INDIANAPOLIS FOUNDATION INC | INDIANAPOLIS, IN | program funder | 23 |
| 1ST SOURCE BANK FOUNDATION INC | SOUTH BEND, IN | program funder | 20 |
| COMMUNITY FOUNDATION OF ELKHART COUNTY INC | ELKHART, IN | program funder | 19 |
| NISOURCE CHARITABLE FOUNDATION | COLUMBUS, OH | large program funder | 19 |
| COMMUNITY FOUNDATION OF ST JOSEPH COUNTY INC | SOUTH BEND, IN | program funder | 18 |
| LUMINA FOUNDATION FOR EDUCATION INC | INDIANAPOLIS, IN | program funder | 17 |
| UNITED WAY OF CENTRAL INDIANA INC | INDIANAPOLIS, IN | program funder | 16 |
| MAURER FAMILY FOUNDATION INC | CARMEL, IN | program funder | 15 |
| NINA MASON PULLIAM CHARITABLE TR | INDIANAPOLIS, IN | program funder | 15 |
| FLORENCE V CARROLL CHARITABLE TRUST | SAINT LOUIS, MO | program funder | 14 |
| NICHOLAS H NOYES JR MEMORIAL FOUNDATION INC | CARMEL, IN | program funder | 14 |
| AMERICAN ELECTRIC POWER FOUNDATION | WILMINGTON, DE | large program funder | 12 |
| CENTERPOINT ENERGY FOUNDATION INC | HOUSTON, TX | program funder | 12 |
| INDIANA YOUTH INSTITUTE INC | INDIANAPOLIS, IN | program funder | 12 |
| STANLEY A & FLORA P CLARK MEMORIAL COMMUNITY TRUST FOUNDATION | SAINT LOUIS, MO | program funder | 12 |
| BRAVE HEART FOUNDATION INC | FISHERS, IN | program funder | 11 |
| HOOVER FAMILY FOUNDATION INC | INDIANAPOLIS, IN | program funder | 11 |
| JOHN W ANDERSON FOUNDATION | VALPARAISO, IN | program funder | 11 |
| JUDD LEIGHTON FOUNDATION INC | SOUTH BEND, IN | program funder | 11 |
| PACERS BASKETBALL CORP FOUNDATION INC | INDIANAPOLIS, IN | program funder | 11 |
| UNIVERSITY OF NOTRE DAME DU LAC | NOTRE DAME, IN | program funder | 11 |
| HARVEY R AND DORIS KLOCKOW FOUNDATION | SAINT LOUIS, MO | program funder | 10 |
| UNITED WAY OF ST JOSEPH COUNTY INC | SOUTH BEND, IN | program funder | 10 |
| EUGENE AND MARILYN GLICK FOUNDATION CORPORATION | INDIANAPOLIS, IN | program funder | 9 |