| 1 | Olney Theatre Corporation | Arts, Culture & Humanities | $14.3M | $30.6M |
| 2 | Radio Research Consortium INC | Unclassified | $8.2M | $8.1M |
| 3 | Stephen C Rose Legacy Foundation | Human Services | $5.6M | $13.9M |
| 4 | Winter Growth INC | Human Services | $5.2M | $3.3M |
| 5 | Olney Boys and Girls Community Sports Association INC | Unclassified | $4.8M | $11.9M |
| 6 | Nrh Regional Rehab at Olney INC | Health Care | $4.6M | $3.2M |
| 7 | Washington Christian School Society INC | Education | $3.7M | $3.3M |
| 8 | Phi Deuteron House Corporation | Unclassified | $1.2M | $2.7M |
| 9 | Northgate Homes Association | Unclassified | $1.2M | $1.5M |
| 10 | Emanuel a Beck Charitable Tr Fbo Weta Tv and George Washington University | Arts, Culture & Humanities | $1.1M | $2.3M |
| 11 | Gilburt Family Charitable Foundation INC | Philanthropy, Voluntarism & Grantmaking | $985K | $859K |
| 12 | Parkinson Foundation of the National Capital Area | Diseases, Disorders & Medical Disciplines | $904K | $4.1M |
| 13 | Jean Axelrod Memorial Foundation INC | Unclassified | $780K | $1.7M |
| 14 | Thyca Thyroid Cancer Survivors Association INC | Health Care | $696K | $1.4M |
| 15 | Middle Village Homes Corporation Suite D-21 | Unclassified | $652K | $1.4M |
| 16 | Rosaria Communities in Montgomery County INC | Unclassified | $556K | $1.7M |
| 17 | Ark Childrens Center at Oakdale Emory INC | Education | $542K | $180K |
| 18 | Applied Computer Security Associates INC | Unclassified | $478K | $494K |
| 19 | Womens Board of Montgomery General Hospital | Health Care | $419K | $177K |
| 20 | Rosaria Communities Foundation INC | Unclassified | $418K | $407K |
| 21 | Olney Mill Swim Club INC | Unclassified | $383K | $584K |
| 22 | The Taylor Family Foundation | Philanthropy, Voluntarism & Grantmaking | $354K | $584K |
| 23 | Union Cemetery Association of Montgomery County Maryland | Unclassified | $353K | $1.6M |
| 24 | Inverness Forest Association INC | Unclassified | $307K | $734K |
| 25 | Iglesia Evangelica Cristo Promesafiel INC | Religion-Related | $269K | $176K |
| 26 | Terps Youth Sports Organization INC | Recreation & Sports | $266K | $22K |
| 27 | Olney Help | Human Services | $246K | $339K |
| 28 | American Federation of Government Employees | Unclassified | $230K | $1.0M |
| 29 | Ethiopian Eritrean Special Needs Community INC | Community Improvement & Capacity Building | $218K | $45K |
| 30 | Olney Community Baseball Team INC | Youth Development | $208K | $63K |
| 31 | Amity Club INC | Unclassified | $199K | $56K |
| 32 | Bulgarian Educational and Cultural Center St. Kliment Ohridski INC | Education | $196K | $312K |
| 33 | Agape Love Deaf International INC | Human Services | $186K | $176K |
| 34 | Harvest Intercontinental American University INC | Education | $186K | $270K |
| 35 | Olney Chamber of Commerce INC | Unclassified | $175K | $111K |
| 36 | All for Recovery INC | Health Care | $157K | $126K |
| 37 | International Strategy and Reconciliation Foundation INC | International, Foreign Affairs & National Security | $154K | $2K |
| 38 | The Center for Jewish Living of Northern Montgomery County INC | Religion-Related | $146K | $2.7M |
| 39 | For 3 Sisters | Diseases, Disorders & Medical Disciplines | $135K | $89K |
| 40 | Olney Civic Fund INC | Philanthropy, Voluntarism & Grantmaking | $124K | $61K |
| 41 | Family Builders INC | Religion-Related | $111K | $15K |
| 42 | Sjc87 Initiative INC | Education | $109K | $8K |
| 43 | Optimist International | Unclassified | $107K | $293K |
| 44 | Riders for Health II INC | Health Care | $101K | $100K |
| 45 | Sakks INC | Arts, Culture & Humanities | $92K | $161K |
| 46 | Immigrant Coummunity Services INC | Philanthropy, Voluntarism & Grantmaking | $90K | $1 |
| 47 | Olney Mill Community Association INC | Unclassified | $84K | $309K |
| 48 | Touch of Grace | Health Care | $68K | $308K |
| 49 | Ahepa Endowment Fund-ahepa Awards | Education | $64K | $390K |
| 50 | Rosaria Communities in Gaithersburg INC | Housing & Shelter | $60K | $432K |
| 51 | Rosaria Communities in Colesville INC | Unclassified | $58K | $832K |
| 52 | PTA Delaware Congress | Unclassified | $57K | $17K |
| 53 | Tennista Foundation | Recreation & Sports | $56K | $51K |
| 54 | Rosaria Communities in Silver Spring INC | Unclassified | $55K | $388K |
| 55 | Olney Home for Life | Human Services | $50K | $38K |
| 56 | Rosaria Communities in Olney INC | Unclassified | $44K | $424K |
| 57 | Mfantsipim Old Boys Association USA INC | Education | $37K | $9K |
| 58 | Shriners International | Unclassified | $36K | $153K |
| 59 | New Beginnings | Unclassified | $35K | $51K |
| 60 | Friends of Eku Baptist Hospital INC | Community Improvement & Capacity Building | $26K | $228K |
| 61 | Professional Handlers Association INC | Unclassified | $21K | $41K |
| 62 | Bible for Food Recovery INC | Mental Health & Crisis Intervention | $19K | $5K |
| 63 | Radio Connection Worldwide Ltd | Religion-Related | $17K | $17K |
| 64 | Highlands at Long Hill Hoa INC | Community Improvement & Capacity Building | $15K | $21K |
| 65 | Rev Accessability INC | Education | $12K | $3K |
| 66 | In Honor of Her INC | Human Services | $6K | $33K |
| 67 | Chesapeake Institute for Local Sustainable Food and Agriculture I | Food, Agriculture & Nutrition | $1K | $48K |
| 68 | Mount Blanket | Education | $700 | $1 |
| 69 | Sandy Spring Bank Foundation INC | Philanthropy, Voluntarism & Grantmaking | $20 | $183K |
| 70 | Amity Club of Washington Charity Foundation INC | Philanthropy, Voluntarism & Grantmaking | $0 | $0 |
| 71 | Chaltu Gifawesen Foundation | International, Foreign Affairs & National Security | $0 | $0 |
| 72 | PTA Delaware Congress | Unclassified | $0 | $0 |
| 73 | Knights of Columbus | Unclassified | $0 | $0 |
| 74 | PTA Delaware Congress | Unclassified | $0 | $0 |
| 75 | National Society Daughters of Founders & Patriots of America | Unclassified | $0 | $0 |
| 76 | Olney Rotary Charitable Trust INC | Philanthropy, Voluntarism & Grantmaking | $0 | $0 |
| 77 | Prayer Stop Ministries INC | Religion-Related | $0 | $0 |
| 78 | Go Fetch Them Ministry International Praise Chapel | Religion-Related | $0 | $0 |
| 79 | Chabad of Olney INC | Unclassified | $0 | $0 |
| 80 | Maryland State Perfusion Society INC | Community Improvement & Capacity Building | $0 | $0 |
| 81 | One by 1 | Crime & Legal-Related | $0 | $0 |
| 82 | Visions for Africa INC | International, Foreign Affairs & National Security | $0 | $0 |
| 83 | The Nrf Ride to Live Foundation | Human Services | $0 | $0 |
| 84 | Black Star Smiles | Youth Development | $0 | $0 |
| 85 | National Contract Management Association | Unclassified | $0 | $0 |
| 86 | Alex Popeck Never Back Down Foundation INC | Education | $0 | $0 |
| 87 | Hope for the Refugee and Immigrant INC | Human Services | $0 | $0 |
| 88 | Olney Community Band INC | Arts, Culture & Humanities | $0 | $0 |
| 89 | Psi Alpha Chapter of Phi Beta Psi Sorority | Medical Research | $0 | $0 |
| 90 | Nouri - Farshchi Foundation Co | Education | $0 | $0 |
| 91 | Phillip Donald Sackett Memorial Scholarship Fund | Education | $0 | $0 |
| 92 | Crossroads Community Bible Church | Unclassified | $0 | $0 |
| 93 | Peacemakers INC | Religion-Related | $0 | $0 |
| 94 | Lincoln High School Community Development Corporation | Arts, Culture & Humanities | $0 | $0 |
| 95 | Goode Life Coaching INC | Community Improvement & Capacity Building | $0 | $0 |
| 96 | Hallowell Hurricanes Swim Team INC | Recreation & Sports | $0 | $0 |
| 97 | Still She Grows | Health Care | $0 | $0 |
| 98 | Wheaton Volunteer Rescue Squad Alumni Association | Public Safety, Disaster Preparedness & Relief | $0 | $0 |
| 99 | Friends of Olney Farmers & Artists Market INC | Food, Agriculture & Nutrition | $0 | $0 |
| 100 | Bravely Beautiful INC | Diseases, Disorders & Medical Disciplines | $0 | $0 |