| THE AMERICAN INDEPENDENT FOUNDATION | Washington | Z99 Unknown | $18.4M | 7 |
| Smart Electric Power Alliance | Washington | C35 Environment | $18.4M | 7 |
| MILKY WAY RESEARCH FOUNDATION | Washington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $18.2M | 0 |
| WASHINGTON YU YING PUBLIC CHARTER SCHOOL | Washington | B90 Education | $18M | 5 |
| US- JAPAN COUNCIL | Washington | Q20 International, Foreign Affairs & National Security | $18M | 7 |
| UAW RETIREES OF MACK TRUCKS HEALTH BENEFIT FUND | Washington | Y43 Mutual & Membership Benefit | $17.9M | 6 |
| PATHWAYS TO HOUSING DC | Washington | P85 Human Services | $17.9M | 7 |
| WAY TO WIN ACTION FUND INC | Washington | R01 Civil Rights, Social Action & Advocacy | $17.8M | 0 |
| ASSOCIATION OF SCHOOLS AND PROGRAMS OF PUBLIC HEALTH INC | Washington | B99 Education | $17.7M | 12 |
| UAW RETIREES OF DANA CORPORATION HEALTH AND WELFARE TRUST | Washington | Y43 Mutual & Membership Benefit | $17.7M | 7 |
| EDUCARE DC | Washington | P30 Human Services | $17.7M | 7 |
| PHARMACY TECHNICIAN CERTIFICATION BOARD | Washington | — | $17.6M | 12 |
| FEDERATION OF AMERICAN HOSPITALS | Washington | — | $17.6M | 10 |
| EDUCATION DESIGN LAB | Washington | B90 Education | $17.6M | 8 |
| BOYS AND GIRLS CLUBS OF GREATER WASHINGTON AND AFFILIATE | Washington | — | $17.6M | 9 |
| STATES UNITED DEMOCRACY CENTER INC | Washington | R01 Civil Rights, Social Action & Advocacy | $17.6M | 7 |
| GLOBAL FUND FOR CHILDREN | Washington | A33Z Arts, Culture & Humanities | $17.6M | 8 |
| Living Goods | Washington | Q30 International, Foreign Affairs & National Security | $17.5M | 9 |
| TEACHING LAB | Washington | B19 Education | $17.5M | 9 |
| BERGER ACTION FUND INC | Washington | C30 Environment | $17.4M | 0 |
| US IGNITE INC | Washington | B90 Education | $17.4M | 9 |
| ASSOCIATION OF WOMEN'S HEALTH OBSTETRIC & NEONATAL NURSES | Washington | E030 Health Care | $17.4M | 14 |
| CENTRONIA | Washington | P33B Human Services | $17.4M | 4 |
| COALITION TO STRENGTHEN AMERICA'S HEALTH CARE | Washington | E018 Health Care | $17.4M | 0 |
| AMERICAN GAMING ASSOCIATION | Washington | — | $17.4M | 13 |
| FUTURE MAJORITY INC | Washington | — | $17.3M | 1 |
| BRIYA PUBLIC CHARTER SCHOOL | Washington | B60 Education | $17.3M | 6 |
| WHITMAN-WALKER HEALTH SYSTEM INC | Washington | E21 Health Care | $17.3M | 6 |
| PYXERA GLOBAL INC | Washington | Q300 International, Foreign Affairs & National Security | $17.3M | 14 |
| ACELI AFRICA INC | Washington | Q32 International, Foreign Affairs & National Security | $17.3M | 5 |
| LUPUS FOUNDATION OF AMERICA INC | Washington | G89Z Diseases, Disorders & Medical Disciplines | $17.2M | 11 |
| SERVING OUR CHILDREN | Washington | B12 Education | $17.2M | 2 |
| LA CLINICA DEL PUEBLO INC | Washington | E70 Health Care | $17.1M | 7 |
| INSTITUTE FOR PUBLIC HEALTH INNOVATION | Washington | P50 Human Services | $17.1M | 6 |
| UTILITY WORKERS UNION OF AMERICA UWUA C/O MICHAEL COLEMAN SEC-TREAS | Washington | — | $17.1M | 32 |
| HEART OF AMERICA FOUNDATION | Washington | S99 Community Improvement & Capacity Building | $17.1M | 6 |
| POPULATION CONNECTION | Washington | V25Z Social Science | $17M | 6 |
| WOMEN'S BUSINESS ENTERPRISE NATIONAL COUNCIL | Washington | R240 Civil Rights, Social Action & Advocacy | $16.9M | 9 |
| Resources for the Future Inc | Washington | C050 Environment | $16.9M | 11 |
| US TIRE MANUFACTURERS ASSOCIATION INC | Washington | — | $16.9M | 9 |
| THE SEED PUBLIC CHARTER SCHOOL OF WASHINGTON DC | Washington | B250 Education | $16.8M | 5 |
| ASSOCIATION OF GOVERNING BOARDS OF UNIVERSITIES AND COLLEGES | Washington | B40C Education | $16.8M | 16 |
| BRIDGES PUBLIC CHARTER SCHOOL | Washington | B29 Education | $16.8M | 4 |
| FRIENDS OF THE EARTH | Washington | C01 Environment | $16.8M | 7 |
| THE SYLVAN C HERMAN FOUNDATION INC | Washington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $16.8M | 3 |
| Lawyers' Committee for Civil Rights Under Law | Washington | — | $16.7M | 12 |
| SASHA BRUCE YOUTHWORK INC | Washington | P300 Human Services | $16.7M | 6 |
| AMERICAN ASSOCIATION OF COMMUNITY COLLEGES | Washington | B034 Education | $16.6M | 17 |
| THE ASIAN AMERICAN FOUNDATION | Washington | R22 Civil Rights, Social Action & Advocacy | $16.6M | 10 |
| Food Research & Action Center | Washington | K300 Food, Agriculture & Nutrition | $16.6M | 7 |
