| ALDERSON FAMILY FOUNDATION | EL DORADO, AR | program funder | 1 |
| AMERICAN GAS ASSOCIATION | WASHINGTON, DC | program funder | 1 |
| AMERICAN PETROLEUM INSTITUTE | WASHINGTON, DC | program funder | 1 |
| AMERICAN SOCIETY OF ASSOCIATION EXECUTIVES | WASHINGTON, DC | program funder | 1 |
| BERKSHIRE HATHAWAY ENERGY FOUNDATION | DES MOINES, IA | program funder | 1 |
| BGR FOUNDATION INC | WASHINGTON, DC | program funder | 1 |
| BUSINESS ROUNDTABLE INC | WASHINGTON, DC | program funder | 1 |
| CAPITOL HILL COMMUNITY FOUNDATION | WASHINGTON, DC | program funder | 1 |
| CLARK CHARITABLE FOUNDATION INC | BETHESDA, MD | program funder | 1 |
| COMMUNITY FIRST-AMERICAS CHARITIES | CHANTILLY, VA | program funder | 1 |
| COMMUNITY FOUNDATION OF FREDERICK COUNTY MARYLAND INCORPORATED | FREDERICK, MD | program funder | 1 |
| EDISON ELECTRIC INSTITUTE | WASHINGTON, DC | program funder | 1 |
| EDWARD A ST JOHN FOUNDATION INC | BALTIMORE, MD | program funder | 1 |
| FAUQUIER HEALTH FOUNDATION | WARRENTON, VA | program funder | 1 |
| FREDRICK D AND KAREN G SCHAUFELD FAMILY FOUNDATION | GREENSBORO, NC | program funder | 1 |
| GIBSON DUNN & CRUTCHER FOUNDATION | LOS ANGELES, CA | program funder | 1 |
| GOTTDENKER FOUNDATION | MIAMI, FL | program funder | 1 |
| HANSON FAMILY FOUNDATION | BETHESDA, MD | program funder | 1 |
| HITT CONTRACTING FOUNDATION INC | FALLS CHURCH, VA | program funder | 1 |
| HOUSEHOLD & COMMERICAL PRODUCTS ASSOCIATION INC | WASHINGTON, DC | program funder | 1 |
| INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE GRAND LODGE | UPPR MARLBORO, MD | program funder | 1 |
| JEROME S AND GRACE H MURRAY FOUNDATION | WILMINGTON, DE | program funder | 1 |
| KIWANIS FOUNDATION OF BETHESDA MD INC | BETHESDA, MD | program funder | 1 |
| MARQUEZ FOUNDATION | VIENNA, VA | program funder | 1 |
| MAYBERG FOUNDATION INC | CHEVY CHASE, MD | program funder | 1 |