| FIRST INTERSTATE BANCSYSTEM FOUNDATION INC | BILLINGS, MT | large program funder | 20 |
| MONTANA COMMUNITY FOUNDATION INC | HELENA, MT | program funder | 16 |
| DENNIS R WASHINGTON FOUNDATION INC | MISSOULA, MT | program funder | 9 |
| HOMER A SCOTT AND MILDRED S SCOTT FOUNDATION | SHERIDAN, WY | program funder | 8 |
| M J MURDOCK CHARITABLE TRUST | VANCOUVER, WA | large program funder | 8 |
| ROYAL AND NORMA JOHNSON CHARITABLE FOUNDATION | BILLINGS, MT | program funder | 8 |
| SAMPLE FOUNDATION INC | BILLINGS, MT | program funder | 8 |
| CHARLES M BAIR FAMILY TR FUND | BILLINGS, MT | program funder | 7 |
| DAN AND JEANNE SCOTT FAMILY FOUNDATION | BILLINGS, MT | program funder | 7 |
| SIDNEY E FRANK CHARITABLE FOUNDATION | HARRISON, NY | program funder | 7 |
| TREACY COMPANY | HELENA, MT | program funder | 7 |
| BILLINGS COMMUNITY FOUNDATION | BILLINGS, MT | program funder | 6 |
| DONALD & CAROL ROBERTS FOUNDATION IN MEMORY OF VIRGINIA K WESTON INC | BILLINGS, MT | program funder | 6 |
| GIANFORTE FAM CHARITABLE TR | BOZEMAN, MT | program funder | 6 |
| CHANDLER H KIBBEE AND MERCEDES K KIBBEE FOUNDATION FOR CHILDREN | SHERIDAN, WY | program funder | 5 |
| FOUNDATION FOR COMMUNITY VITALITY | BILLINGS, MT | program funder | 5 |
| First Interstate Bank Centennial Youth Foundation | | program funder | 5 |
| HARRY L WILLETT FOUNDATION | LITTLETON, CO | program funder | 5 |
| HOMER A SCOTT JR & JANET E SCOTT FAMILY FOUNDATION | SHERIDAN, WY | program funder | 5 |
| OTTO BREMER TRUST | SAINT PAUL, MN | large program funder | 5 |
| SEIDLER FOUNDATION | DES MOINES, IA | program funder | 5 |
| THE MARY ALICE FORTIN FOUNDATION | PALM BEACH, FL | program funder | 5 |
| WYOMING COMMUNITY FOUNDATION | LARAMIE, WY | program funder | 5 |
| AJAX FOUNDATION | SEATTLE, WA | program funder | 4 |
| BNSF FOUNDATION | FORT WORTH, TX | large program funder | 4 |