| FIRST INTERSTATE BANCSYSTEM FOUNDATION INC | BILLINGS, MT | large program funder | 4 |
| PARK COUNTY COMMUNITY FOUNDATION | LIVINGSTON, MT | program funder | 4 |
| SOLID ROCK FOUNDATION | LIVINGSTON, MT | program funder | 4 |
| CHARLOTTE AND EDWARD WHEELER FOUNDATION INC | WOODBRIDGE, NJ | program funder | 3 |
| THE ARTHUR M BLANK FAMILY FOUNDATION | ATLANTA, GA | program funder | 3 |
| THE MCNEELY FOUNDATION | SAINT PAUL, MN | program funder | 3 |
| CROSS CHARITABLE FOUNDATION INC | BOZEMAN, MT | program funder | 2 |
| DENNIS R WASHINGTON FOUNDATION INC | MISSOULA, MT | program funder | 2 |
| FERRIS FOUNDATION INC | NEW YORK, NY | program funder | 2 |
| FOURTEN FOUNDATION | CRANFORD, NJ | program funder | 2 |
| FREEMAN FAM FOUNDATION TEST TUA 111800 | LIVINGSTON, MT | program funder | 2 |
| GEORGE L OHRSTOM JR FOUNDATION INC | FORT LAUDERDALE, FL | program funder | 2 |
| GLASSYBABY WHITE LIGHT FOUNDATION | SEATTLE, WA | program funder | 2 |
| MONTANA COMMUNITY FOUNDATION INC | HELENA, MT | program funder | 2 |
| TOWN PUMP CHARITABLE FOUNDATION | BUTTE, MT | program funder | 2 |
| The Kendeda Fund | | program funder | 2 |
| AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS | NEW YORK, NY | program funder | 1 |
| ASIS FOUNDATION | LOS ANGELES, CA | program funder | 1 |
| BAYOU CHARITABLE TR | CHICAGO, IL | program funder | 1 |
| BISSELL PET FOUNDATION | GRAND RAPIDS, MI | program funder | 1 |
| BNSF FOUNDATION | FORT WORTH, TX | large program funder | 1 |
| C AND M NELSON FAMILY FOUNDATION | SAN DIEGO, CA | program funder | 1 |
| CARNEY FAMILY FOUNDATION | CHICAGO, IL | program funder | 1 |
| CHARLES A WEYERHAEUSER MEMORIAL FOUNDATION | SAINT PAUL, MN | program funder | 1 |
| CHARLES STEWART MOTT FOUNDATION | FLINT, MI | large program funder | 1 |