| INGRAM-WHITE CASTLE FOUNDATION | COLUMBUS, OH | program funder | 9 |
| AMERICAN ELECTRIC POWER FOUNDATION | WILMINGTON, DE | large program funder | 8 |
| BATTELLE MEMORIAL INSTITUTE | COLUMBUS, OH | program funder | 6 |
| CARDINAL HEALTH FOUNDATION | DUBLIN, OH | program funder | 6 |
| ENCOVA FOUNDATION OF OHIO | COLUMBUS, OH | program funder | 6 |
| L BRANDS FOUNDATION | COLUMBUS, OH | program funder | 6 |
| NISOURCE CHARITABLE FOUNDATION | COLUMBUS, OH | large program funder | 6 |
| COLUMBUS JEWISH FOUNDATION | COLUMBUS, OH | program funder | 5 |
| REINBERGER FOUNDATION | DUBLIN, OH | program funder | 5 |
| SAFELITE AUTOGLASS FOUNDATION | COLUMBUS, OH | program funder | 5 |
| UNITED WAY OF CENTRAL OHIO INC | COLUMBUS, OH | program funder | 5 |
| DAYTON FOUNDATION | DAYTON, OH | program funder | 4 |
| HARRY C MOORES FOUNDATION | COLUMBUS, OH | program funder | 4 |
| MEUSE FAMILY FOUNDATION | COLUMBUS, OH | program funder | 4 |
| OHIOHEALTH CORPORATION GRANT RIVERS IDE DOCTORS DUBLIN-GROVE CITY METH | COLUMBUS, OH | program funder | 4 |
| COMMUNITY SHARES OF MID OHIO | COLUMBUS, OH | program funder | 3 |
| DAVID AND MINDY GROSS FAMILY FOUNDATION | COLUMBUS, OH | program funder | 3 |
| ENGLISH FAMILY FOUNDATION | GRASONVILLE, MD | program funder | 3 |
| FOUNDATION OF THE CATHOLIC DIOCESE OF COLUMBUS | COLUMBUS, OH | program funder | 3 |
| GREATER COLUMBUS ARTS COUNCIL INC | COLUMBUS, OH | program funder | 3 |
| LICKING COUNTY FOUNDATION | NEWARK, OH | program funder | 3 |
| MATHILE FAMILY FOUNDATION | DAYTON, OH | program funder | 3 |
| OSTEOPATHIC HERITAGE FOUNDATION | DUBLIN, OH | program funder | 3 |
| PARK NATIONAL BANK FOUNDATION PARK NATIONAL BANK | NEWARK, OH | program funder | 3 |
| SIEMER FAMILY FOUNDATION | COLUMBUS, OH | program funder | 3 |