| NATIONAL PARK FOUNDATION | WASHINGTON, DC | program funder | 2 |
| SHENANDOAH NATIONAL PARK TRUST | CHARLOTTESVLE, VA | program funder | 2 |
| THE NATIONAL ENVIRONMENTAL EDUCATION AND TRAINING FOUNDATION | WASHINGTON, DC | program funder | 2 |
| ALLIANCE FOR GREEN HEAT | TAKOMA PARK, MD | program funder | 1 |
| ALLIANCE FOR THE SHENANDOAH VALLEY | NEW MARKET, VA | program funder | 1 |
| AMERICAN BIRD CONSERVANCY | MARSHALL, VA | program funder | 1 |
| AMERICAN FOREST FOUNDATION | WASHINGTON, DC | program funder | 1 |
| AMERICAN FORESTS | WASHINGTON, DC | program funder | 1 |
| AMERICAS PROMISE-THE ALLIANCE FOR YOUTH | WASHINGTON, DC | program funder | 1 |
| CATENA FOUNDATION | CARBONDALE, CO | program funder | 1 |
| CHAMIZA FOUNDATION | SANTA FE, NM | program funder | 1 |
| CHARNA AND ALAN B LARKIN PHILANTHROPIC FUND INC | BOCA RATON, FL | program funder | 1 |
| CHRISTOPHER JOHNSON MCCANDLESSMEMORIAL FOUNDATION INC | VIRGINIA BCH, VA | program funder | 1 |
| COLORADO PLATEAU FOUNDATION | FLAGSTAFF, AZ | program funder | 1 |
| COLORADO YOUTH CORPS ASSOCIATION | DENVER, CO | program funder | 1 |
| COMMUNITY FOUNDATION SERVING SOUTHWEST COLORADO | DURANGO, CO | program funder | 1 |
| COMMUNITY INITIATIVES | OAKLAND, CA | program funder | 1 |
| COMMUNITY OUTREACH AND PATIENT EMPOWERMENT INC | GALLUP, NM | program funder | 1 |
| CONSERVATION LANDS FOUNDATION | DURANGO, CO | program funder | 1 |
| DOUBLE T FAMILY FOUNDATION | WILMINGTON, DE | program funder | 1 |
| DR BRONNERS FAMILY FOUNDATION | VISTA, CA | program funder | 1 |
| DURANGO AREA TOURISM OFFICE INC | DURANGO, CO | program funder | 1 |
| ELECTRIC COMPANY CHARITABLE FOUNDATION | EL PASO, TX | program funder | 1 |
| ENTERPRISE HOLDINGS FOUNDATION | SAINT LOUIS, MO | large program funder | 1 |
| FIRST NATIONS DEVELOPMENT INSTITUTE | LONGMONT, CO | program funder | 1 |