| MORRIS AND GWENDOLYN CAFRITZ FOUNDATION | WASHINGTON, DC | program funder | 12 |
| VENABLE BAETJER AND HOWARD FOUNDATION | BALTIMORE, MD | program funder | 7 |
| CHESAPEAKE BAY TRUST | TAMPA, FL | program funder | 5 |
| UNITED WAY OF THE NATIONAL CAPITAL AREA | VIENNA, VA | program funder | 5 |
| CORINA HIGGINSON TRUST | CHARLOTT HALL, MD | program funder | 4 |
| ENGLAND FAMILY FOUNDATION INC | BETHESDA, MD | program funder | 4 |
| FREDERICK HENRY PRINCE TESTAMENTARY TRUST | CHICAGO, IL | program funder | 4 |
| GANLEE FUND C/O WOLF MARYLES & ASSOCIATES LLC | | program funder | 4 |
| JOHN EDWARD FOWLER MEMORIAL FOUNDATION | KENSINGTON, MD | program funder | 4 |
| MILLER & CHEVALIER CHARITABLE FOUNDATION | WASHINGTON, DC | program funder | 4 |
| NAOMI AND NEHEMIAH COHEN FOUNDATION VIRGINIA CORPORATION | BETHESDA, MD | program funder | 4 |
| NORA ROBERTS FOUNDATION INC | GLENN DALE, MD | large program funder | 4 |
| OMIDYAR NETWORK FUND INC | SAN FRANCISCO, CA | program funder | 4 |
| ROCKEFELLER FOUNDATION | NEW YORK, NY | large program funder | 4 |
| THE KEITH CAMPBELL FOUNDATION FOR THE ENVIRONMENT INC | BETHESDA, MD | program funder | 4 |
| WORLD BANK COMMUNITY CONNECTIONS FUND | WASHINGTON, DC | program funder | 4 |
| ASSOCIATION OF AMERICAN MEDICAL COLLEGES | WASHINGTON, DC | program funder | 3 |
| BAINUM FAMILY FOUNDATION | WASHINGTON, DC | program funder | 3 |
| CLARK CHARITABLE FOUNDATION INC | BETHESDA, MD | program funder | 3 |
| DIANE & NORMAN BERNSTEIN FOUNDATION | WASHINGTON, DC | program funder | 3 |
| DIMICK FOUNDATION | BETHESDA, MD | program funder | 3 |
| EUGENE & AGNES E MEYER FOUNDATION | WASHINGTON, DC | program funder | 3 |
| FREDERICK HENRY PRINCE TRUST 7/9/47 NECT | CHICAGO, IL | program funder | 3 |
| HOWARD AND GERALDINE POLINGER FOUNDATION INC | CHEVY CHASE, MD | program funder | 3 |
| KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES INC | HYATTSVILLE, MD | program funder | 3 |