| LINCOLN LAND CONSERVATION TRUST | LINCOLN, MA | program funder | 2 |
| THE LINDA@HAMMETT ORY & ANDREW ORY CHARITABLE TRUST | LINCOLN, MA | program funder | 2 |
| A ORLOFF CHARITABLE FOUNDATION | LOS ANGELES, CA | program funder | 1 |
| BAYSTATE FINANCIAL CHARITABLE FOUNDATION INC | BOSTON, MA | program funder | 1 |
| CAMDEN FOUNDATION | CINCINNATI, OH | program funder | 1 |
| CAMMARATA FAMILY FOUNDATION | BOCA RATON, FL | program funder | 1 |
| CECILE HIGGINSON MURPHY CHARITABLE FOUNDATION | BOSTON, MA | program funder | 1 |
| CENTER FOR TECHNOLOGY AND CIVIC LIFE | CHICAGO, IL | program funder | 1 |
| DENE ANTON FOUNDATION | HOUSTON, TX | program funder | 1 |
| DODGE FAMILY FOUNDATION | LANCASTER, PA | program funder | 1 |
| DUNN FAMILY CHARITABLE FOUNDATION | ANDOVER, MA | program funder | 1 |
| EDWARD LEE AND SLOCOMB HOLLIS PERRY FOUNDATION | CHESTNUT HILL, MA | program funder | 1 |
| GORDON AND MARJORIE OSBORNE FOUNDATION | BOSTON, MA | program funder | 1 |
| GRUBER FAMILY FOUNDATION | HIGHLAND BCH, FL | program funder | 1 |
| HENDERSON FOUNDATION | SUDBURY, MA | program funder | 1 |
| JIM THOMPSON FOUNDATION | DALLAS, TX | program funder | 1 |
| JS HOWE FAMILY FOUNDATION | STAMFORD, CT | program funder | 1 |
| MANSUETO FOUNDATION | CHICAGO, IL | program funder | 1 |
| NATIONAL GEOGRAPHIC SOCIETY | WASHINGTON, DC | program funder | 1 |
| NEIL AND ANNA RASMUSSEN FOUNDATION | CONCORD, MA | program funder | 1 |
| NORCROSS WILDLIFE FOUNDATION INC | WALES, MA | program funder | 1 |
| OGDEN CODMAN TRUST UW DOROTHY SFM CODMAN | BOSTON, MA | program funder | 1 |
| PATRICIA A AND DAVID M GABRIELSENFOUNDATION | CHAGRIN FALLS, OH | program funder | 1 |
| RICK AND SUSAN GOINGS FOUNDATION | WOODBRIDGE, NJ | program funder | 1 |
| ROSEMARY KRAEMER RAITT FOUNDATION TRUST | LOS ANGELES, CA | program funder | 1 |