| THE WASILY FAMILY FOUNDATION INC | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $7.1M | 2 |
| Gerri and Rich Wong Family Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $7.1M | 0 |
| FIRST STATE MILITARY ACADEMY | Clayton | B29 Education | $7.1M | 1 |
| CHARTER SCHOOL INC | Dover | B99Z Education | $7M | 2 |
| The Hylbert Family Foundation | Wilmington | P12 Human Services | $7M | 0 |
| Reynolds Family Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $7M | 0 |
| SHEIN Foundation | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $7M | 0 |
| LAFFEY-MCHUGH FOUNDATION | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $7M | 0 |
| AETNA HOSE HOOK AND LADDER COMPANY | Newark | E62Z Health Care | $6.9M | 0 |
| VICMEAD HUNT CLUB | Wilmington | — | $6.9M | 6 |
| ROBERT F STONE FOUNDATION AKA Bobby Stone Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.9M | 1 |
| The Vincent Dowling Family Foundation Inc | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.9M | 0 |
| EJK Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.8M | 0 |
| IMPACT LIFE INC | Hockessin | F01 Mental Health & Crisis Intervention | $6.8M | 5 |
| DELAWARE GUIDANCE SERVICES FOR CHILDREN & YOUTH INC | Wilmington | F32Z Mental Health & Crisis Intervention | $6.8M | 4 |
| Bellingcat US Inc | Wilmington | B99 Education | $6.8M | 0 |
| Amani Family Foundation | Wilmington | T21 Philanthropy, Voluntarism & Grantmaking Foundations | $6.7M | 0 |
| ST ANTHONY'S COMMUNITY CENTER INC | Wilmington | P28Z Human Services | $6.7M | 1 |
| Norman R & L Racheal Gangestad Davis Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.6M | 0 |
| DELAWARE ASSOCIATION OF CONSERVATION DIS | Dover | C030 Environment | $6.6M | 1 |
| The Gerald D and Helen M Stephens Foundation | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $6.6M | 0 |
| RASKOB FOUNDATION FOR CATHOLIC ACTIVITIES INC | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $6.6M | 1 |
| TUCC Inc | Wilmington | B12 Education | $6.5M | 3 |
| THE CARL M FREEMAN FOUNDATION INC | Selbyville | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.5M | 2 |
| DELAWARE STATE EDUCATION ASSOCIATION INC | Dover | — | $6.5M | 42 |
| WOUNDED WARRIOR PROJECT LT SUPPORT TRUST | Wilmington | P11 Human Services | $6.5M | 1 |
| The Frank De Angeli Family Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.4M | 0 |
| DELAWARE ART MUSEUM INC | Wilmington | A510 Arts, Culture & Humanities | $6.3M | 2 |
| AMER TR FOR OXFORD UNIV & EASTMAN 067381-000 | Wilmington | B43J Education | $6.3M | 1 |
| CRYSTAL TRUST | Montchanin | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $6.3M | 1 |
| Tidemark 10 Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.3M | 0 |
| ASTRAZENECA VEBA TRUST AGREEMENT FOR RETIREE HEALTH BENEFITS | Wilmington | Y43 Mutual & Membership Benefit | $6.2M | 1 |
| GLOBAL PHILANTHROPY PROJECT INC | Wilmington | T70 Philanthropy, Voluntarism & Grantmaking Foundations | $6.2M | 1 |
| KAIROS PHILANTHROPY FUND | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $6.1M | 0 |
| JHC Foundation | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $6.1M | 0 |
| RIVERFRONT DEVELOPMENT CORPORATION OF DELAWARE | Wilmington | S300 Community Improvement & Capacity Building | $6M | 3 |
| Mars Wrigley Foundation | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $6M | 0 |
| RAYNIER INSTITUTE & FOUNDATION | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $6M | 0 |
| Barnhill Family Foundation | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $5.9M | 0 |
| IMPROVE THE NEWS FOUNDATION | New Castle | A30 Arts, Culture & Humanities | $5.9M | 0 |
| The Deerfield Partnership Foundation | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $5.9M | 1 |
| The Woody Family Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $5.8M | 0 |
| Workday Foundation | Wilmington | T21 Philanthropy, Voluntarism & Grantmaking Foundations | $5.8M | 0 |
| LEWES FIRE DEPARTMENT INC | Lewes | M24 Public Safety, Disaster Preparedness & Relief | $5.8M | 0 |
| The Anthony and Susan Consigli Foundation Inc | Wilmington | P99 Human Services | $5.8M | 0 |
| MAJIC Vermont Foundation | Wilmington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $5.7M | 0 |
| THE LORELTON FOUNDATION | Wilmington | — | $5.7M | 1 |
| WSFS CARES FOUNDATION | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $5.7M | 1 |
| THE GREATER LEWES FOUNDATION | Lewes | C34 Environment | $5.7M | 0 |
| Courtney Christian Charitable Foundation | Wilmington | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $5.6M | 0 |
