| 1 | Tiegerman School | Unclassified | $50.0M | $38.0M |
| 2 | Young Mens Christian Association of Long Island INC | Human Services | $47.5M | $80.5M |
| 3 | Webb Institute | Education | $28.6M | $101.9M |
| 4 | National Healthplex INC | Human Services | $13.2M | $31.8M |
| 5 | Nassau Country Club | Unclassified | $12.0M | $15.0M |
| 6 | Tiegerman Community Services INC | Human Services | $6.3M | $7.9M |
| 7 | Roberta Schaefer Family Foundation | Philanthropy, Voluntarism & Grantmaking | $3.6M | $7.3M |
| 8 | Long Island Soccer Holdings INC | Recreation & Sports | $3.0M | $822K |
| 9 | Glen Cove Child Day Care Center INC | Unclassified | $2.9M | $1.2M |
| 10 | The Holocaust Memorial & Tolerance Center of Nassau County INC | Unclassified | $2.4M | $2.1M |
| 11 | Glen Cove Boys and Girls Club at Lincoln House INC | Youth Development | $2.2M | $7.8M |
| 12 | De la Cour Family Foundation | Philanthropy, Voluntarism & Grantmaking | $2.1M | $7.9M |
| 13 | Helena Segy Foundation | Unclassified | $1.0M | $3.7M |
| 14 | La Fuerza Unida INC | Human Services | $909K | $418K |
| 15 | Fair Housing Development Fund Corp. | Unclassified | $726K | $1.2M |
| 16 | Hempstead Harbour Club | Unclassified | $566K | $871K |
| 17 | Cove Animal Rescue Corporation | Animal-Related | $473K | $127K |
| 18 | Glen Cove City Patrolmens Benevolent Association INC | Unclassified | $449K | $608K |
| 19 | Volunteer & Exempt Firemens Bene Assoc of the City of Glen Cove INC | Unclassified | $435K | $3.8M |
| 20 | Substance Abuse Free Environment | Unclassified | $336K | $119K |
| 21 | Community Scholarship Fund of Glen Cove INC | Education | $302K | $1.9M |
| 22 | The Tlc Starfish Foundation Ltd | Unclassified | $300K | $22K |
| 23 | Kiwanis International INC | Unclassified | $278K | $542K |
| 24 | Glen Cove Downtown District Mgmt Assn INC | Community Improvement & Capacity Building | $278K | $127K |
| 25 | Morgan Park Summer Music Festival Association INC | Arts, Culture & Humanities | $252K | $8.4M |
| 26 | Land Light Foundation | Philanthropy, Voluntarism & Grantmaking | $245K | $1.9M |
| 27 | North Shore Soup Kitchen INC | Food, Agriculture & Nutrition | $237K | $450K |
| 28 | Friends of the Glen Cove Youth Board | Human Services | $209K | $124K |
| 29 | Glen Cove Strikers INC | Unclassified | $193K | $59K |
| 30 | Friends of Garvies Point Museum and Preserve | Arts, Culture & Humanities | $186K | $522K |
| 31 | American Federation of Teachers | Unclassified | $180K | $108K |
| 32 | Polish National Home of Glen Cove & Vicinity INC | Unclassified | $168K | $602K |
| 33 | Titans of Tomorrow Incoporated | Education | $154K | $53K |
| 34 | Glen Cove Chamber of Commerce | Unclassified | $149K | $72K |
| 35 | Stephen and Carol Canter Family Foundation | Philanthropy, Voluntarism & Grantmaking | $143K | $864K |
| 36 | Community Bankers Mortgage Forum INC | Community Improvement & Capacity Building | $107K | $40K |
| 37 | Iresearch Foundation INC | Education | $102K | $128K |
| 38 | Glen Cove Sage Foundation | Education | $96K | $216K |
| 39 | Living Water for Women Incorporated | Human Services | $90K | $410K |
| 40 | Glen Cove Baseball & Softball Association INC | Recreation & Sports | $77K | $8K |
| 41 | Sons of Italy in America | Recreation & Sports | $76K | $204K |
| 42 | Underhill Society of America | Unclassified | $74K | $409K |
| 43 | Atlantic Collegiate Baseball League INC | Recreation & Sports | $69K | $19K |
| 44 | James Erwin Donahue Post 347 Veterns of Foriegn Wars | Unclassified | $62K | $593K |
| 45 | Knights of Columbus | Unclassified | $60K | $94K |
| 46 | Animal Lovers League INC | Animal-Related | $52K | $394K |
| 47 | Glen Cove Day Care Building Fund Corporation | Education | $48K | $275K |
| 48 | Glen Cove Fire Association INC | Public Safety, Disaster Preparedness & Relief | $48K | $68K |
| 49 | North Shore Historical Museum | Arts, Culture & Humanities | $44K | $613K |
| 50 | Glen Cove V E M S Association INC | Unclassified | $35K | $84K |
| 51 | Distefano Charitable Foundation Trust Agreement | Philanthropy, Voluntarism & Grantmaking | $28K | $114K |
| 52 | Martone Foundation | Unclassified | $27K | $400K |
| 53 | Team Every Veteran Appreciated - Team Eva INC | Philanthropy, Voluntarism & Grantmaking | $24K | $7K |
| 54 | The Underhill Society of America Education & Publishing Fund | Unclassified | $20K | $30K |
| 55 | Fast Game Changers INC | Youth Development | $18K | $6K |
| 56 | Alan R Miller Foundation | Philanthropy, Voluntarism & Grantmaking | $15K | $454K |
| 57 | Loggia Glen Cove Foundation Corp. | Mutual & Membership Benefit | $14K | $18K |
| 58 | Humanitarian Resource Foundation International INC | Human Services | $4K | $1 |
| 59 | Giacomo Jack Alfieri Foundation | Education | $4K | $46K |
| 60 | Level Up Glen Cove Cares | Human Services | $4K | $3K |
| 61 | Bony Scholars INC | Philanthropy, Voluntarism & Grantmaking | $4K | $5K |
| 62 | Latin American Fraternity el Senor | Religion-Related | $3K | $12K |
| 63 | Capobianco Scholarship Foundation INC | Education | $2K | $58K |
| 64 | Tutunjian Family Foundation | Philanthropy, Voluntarism & Grantmaking | $2K | $91K |
| 65 | Rotary International | Unclassified | $974 | $6K |
| 66 | Locust Valley Rotary Club Foundation INC | Philanthropy, Voluntarism & Grantmaking | $950 | $5K |
| 67 | Greater Neck Philharmonic Orchestra Foundation INC | Arts, Culture & Humanities | $54 | $8K |
| 68 | Vincent a Suozzi Foundation INC | Philanthropy, Voluntarism & Grantmaking | $32 | $5K |
| 69 | Osdia Glen Cove 1016 Foundation INC | Philanthropy, Voluntarism & Grantmaking | $1 | $1 |
| 70 | Interagency Council Glen Cove Ltd | Human Services | $0 | $0 |
| 71 | Renewal of the Lords Temple Ministries INC | Religion-Related | $0 | $0 |
| 72 | St. Pauls Church | Unclassified | $0 | $0 |
| 73 | Trinity Lutheran Church | Unclassified | $0 | $0 |
| 74 | North Country Reform Temple | Unclassified | $0 | $0 |
| 75 | Webb Alumni Association INC Webb Institute of Naval Architec- Ture | Unclassified | $0 | $0 |
| 76 | Elim Full Gospel Assembly | Unclassified | $0 | $0 |
| 77 | Glen Cove Christian Church | Unclassified | $0 | $0 |
| 78 | Ciudad de Refugio | Unclassified | $0 | $0 |
| 79 | PTA New York Congress | Unclassified | $0 | $0 |
| 80 | PTA New York Congress | Unclassified | $0 | $0 |
| 81 | Grace Christian Church INC | Unclassified | $0 | $0 |
| 82 | Hanmaum Baptist Church | Unclassified | $0 | $0 |
| 83 | San Michele of Sturno INC | Human Services | $0 | $0 |
| 84 | First Baptist Church of Glen Cove | Unclassified | $0 | $0 |
| 85 | Iglesia Apostoles Y Profetas INC | Unclassified | $0 | $0 |
| 86 | Sikh Forum INC | Religion-Related | $0 | $0 |
| 87 | Dr Alberta Hersey Foundation INC | Human Services | $0 | $0 |
| 88 | Marine Corps League | Unclassified | $0 | $0 |
| 89 | Manhattan Rose Society | Unclassified | $0 | $0 |
| 90 | Kiwanis International INC | Unclassified | $0 | $0 |
| 91 | Glen Cove Education Foundation INC | Education | $0 | $0 |
| 92 | Association for the Help of Autistic Persons | Diseases, Disorders & Medical Disciplines | $0 | $0 |
| 93 | PTA New York Congress | Unclassified | $0 | $0 |
| 94 | New Lots Private Cemetery Association | Unclassified | $0 | $0 |
| 95 | Nassau Mineral Club INC | Education | $0 | $0 |
| 96 | PTA New York Congress | Unclassified | $0 | $0 |
| 97 | Rotary Club of Glen Cove | Unclassified | $0 | $0 |
| 98 | PTA New York Congress | Unclassified | $0 | $0 |
| 99 | Christian Church of Glen Cove | Unclassified | $0 | $0 |
| 100 | Music Performing Art Parents Association of Glen Cove INC | Arts, Culture & Humanities | $0 | $0 |