| 1 | Olean General Hospital | Health Care | $211.0M | $154.3M |
| 2 | Nysarc INC | Unclassified | $50.0M | $35.0M |
| 3 | Cattaraugus County Rehabilitation Center INC | Human Services | $31.7M | $13.9M |
| 4 | Southern Tier Community Health Center Network | Health Care | $18.8M | $7.5M |
| 5 | Olean General Hospital Foundation | Philanthropy, Voluntarism & Grantmaking | $15.2M | $45.8M |
| 6 | Young Mens Christian Association of Olean Ny and Bradford Pa | Unclassified | $10.5M | $19.3M |
| 7 | Greater Olean Community Foundation | Philanthropy, Voluntarism & Grantmaking | $9.4M | $33.5M |
| 8 | Cattaraugus Co Project Head Start Cattaragus and Wyoming Co Pr | Unclassified | $5.3M | $1.2M |
| 9 | Bradford Regional Medical Services | Health Care | $4.0M | $2.8M |
| 10 | Congregational Investment Trust 41C017005 990 | Religion-Related | $2.4M | $20.8M |
| 11 | Directions in Independent Living INC | Human Services | $2.3M | $1.1M |
| 12 | Stitt Foundation INC | Philanthropy, Voluntarism & Grantmaking | $2.0M | $5.5M |
| 13 | Bartlett Country Club INC | Unclassified | $1.9M | $1.3M |
| 14 | Cattaraugus-allegny Workforce Investment Board INC | Employment | $1.8M | $375K |
| 15 | Olean Business Development Corporation | Community Improvement & Capacity Building | $1.8M | $3.1M |
| 16 | Olean Public Library | Education | $1.5M | $4.4M |
| 17 | Cutco Foundation INC | Philanthropy, Voluntarism & Grantmaking | $1.2M | $10.5M |
| 18 | Parent Education Program INC | Human Services | $1.2M | $1.3M |
| 19 | Southern Tier Health Care System INC | Health Care | $1.1M | $3.7M |
| 20 | Genesis House of Olean INC | Human Services | $1.0M | $1.4M |
| 21 | Society for Prevention of Cruelty to Animals in Cattaraugus County C | Animal-Related | $873K | $1.0M |
| 22 | Laborers International Union of North America | Unclassified | $859K | $1.5M |
| 23 | Health System Physician Pc | Health Care | $699K | $495K |
| 24 | The Intandem Foundation INC | Philanthropy, Voluntarism & Grantmaking | $533K | $7.8M |
| 25 | Greater Olean INC | Unclassified | $493K | $1.2M |
| 26 | James Johnson Trust Uw | Unclassified | $479K | $2.5M |
| 27 | Rural Revitilization Corporation | Community Improvement & Capacity Building | $463K | $430K |
| 28 | Olean Food Pantry Incorporated | Food, Agriculture & Nutrition | $351K | $863K |
| 29 | Laborers Local 621 Training Fund | Unclassified | $339K | $348K |
| 30 | American Legion | Unclassified | $328K | $131K |
| 31 | United Way of Cattaraugus County INC | Philanthropy, Voluntarism & Grantmaking | $276K | $825K |
| 32 | Tri-county Arts Council INC | Arts, Culture & Humanities | $246K | $268K |
| 33 | Allegany Regional Development Corp. | Human Services | $229K | $127K |
| 34 | Ora & Bernard M Gavin Educational Trust | Unclassified | $218K | $1.2M |
| 35 | Literacy of Love INC | Unclassified | $207K | $356K |
| 36 | Fj Ryan Memorial Scholarship Fund Fbo Massachusetts Institute of | Philanthropy, Voluntarism & Grantmaking | $197K | $732K |
| 37 | Olean-bradford Area YMCA Foundation INC | Human Services | $183K | $2.1M |
| 38 | Roat Tr Fbo Olean General Hospital | Unclassified | $177K | $813K |
| 39 | Orville L Cook Tr Uw | Education | $174K | $803K |
| 40 | Olean Veterans Club INC | Unclassified | $164K | $260K |
| 41 | Mount View Cemetery | Unclassified | $160K | $1.6M |
| 42 | New Life Christian School | Education | $160K | $579K |
| 43 | Olean Girls Softball Leagues | Unclassified | $155K | $224K |
| 44 | Olean Area Youth Hockey Association | Recreation & Sports | $145K | $53K |
| 45 | United Steelworkers | Unclassified | $137K | $232K |
| 46 | Marjory M Burdus Tr Uw Fbo Olean Public Library &amer Diabetic Assc | Education | $136K | $500K |
| 47 | Interfaith Caregivers INC | Philanthropy, Voluntarism & Grantmaking | $123K | $498K |
| 48 | Olean Association for the Blind and Visually Handicapped INC | Unclassified | $122K | $524K |
| 49 | Olean Lodge No 119 Loyal Order of Moose | Unclassified | $120K | $174K |
| 50 | Olean Meditation Center INC | Religion-Related | $119K | $346K |
| 51 | Olean High Sports Booster | Education | $113K | $117K |
| 52 | Christ United Methodist Church T Uw G Swart Et03045a-2 | Religion-Related | $105K | $455K |
| 53 | Olean Oilers Baseball INC | Recreation & Sports | $97K | $212 |
| 54 | St. Vincent de Paul Salvage Bureau INC | Human Services | $71K | $280K |
| 55 | J M Hodges Educational Fund Trust | Unclassified | $68K | $393K |
| 56 | Atlantic Brass Quintet INC | Unclassified | $63K | $11K |
| 57 | Penn-york Lumbermens Club INC | Unclassified | $62K | $316K |
| 58 | J E Howe Educational Fund Trust Uw Jennie E Howe 673830 | Unclassified | $51K | $326K |
| 59 | Friends of the Library of Olean New York Incorporated | Unclassified | $44K | $342K |
| 60 | Olean Local Development Corporation | Community Improvement & Capacity Building | $44K | $179K |
| 61 | L K Foote Family Memorial Fund Tr 620250 | Unclassified | $43K | $253K |
| 62 | J & D Housing Corp. | Human Services | $39K | $139K |
| 63 | Ancient Order of Hibernians in America | Human Services | $36K | $185K |
| 64 | Sarahs Heart INC | Housing & Shelter | $31K | $64K |
| 65 | Fj Ryan Memorial Scholarship Fund at St. Bonaventure University | Philanthropy, Voluntarism & Grantmaking | $30K | $146K |
| 66 | R & a Grant Housing Corp. | Human Services | $28K | $77K |
| 67 | African American Center for Cultural Development INC | Arts, Culture & Humanities | $27K | $381K |
| 68 | Olean Theatre Workshop INC | Arts, Culture & Humanities | $27K | $125K |
| 69 | Southern Tier Symphony | Arts, Culture & Humanities | $26K | $8K |
| 70 | Friends of Cattaraugus County Nursing Homes INC | Philanthropy, Voluntarism & Grantmaking | $25K | $47K |
| 71 | Leadership Cattaraugus | Education | $0 | $0 |
| 72 | Department of New York VFW Auxiliary | Public & Societal Benefit | $0 | $0 |
| 73 | Civil Service Employees Association | Unclassified | $0 | $0 |
| 74 | Hillside Wesleyand Church | Unclassified | $0 | $0 |
| 75 | First Baptist Church | Unclassified | $0 | $0 |
| 76 | Christ United Methodist Church | Unclassified | $0 | $0 |
| 77 | Immanuel Lutheran Church | Unclassified | $0 | $0 |
| 78 | Independent Assemblies of God | Unclassified | $0 | $0 |
| 79 | Friends of Good Music of the Olean Area INC | Arts, Culture & Humanities | $0 | $0 |
| 80 | Southwestern Regional Emergency Medical Services Council INC | Unclassified | $0 | $0 |
| 81 | Fresh Fire Worship Ctr | Unclassified | $0 | $0 |
| 82 | Greater Olean Association of Churches INC | Unclassified | $0 | $0 |
| 83 | The Olean Historical and Preservation Society | Arts, Culture & Humanities | $0 | $0 |
| 84 | Southern Tier Catholic School | Unclassified | $0 | $0 |
| 85 | Spiritual Assembly of the Bahais of Olean | Unclassified | $0 | $0 |
| 86 | Fresh Fire Church INC | Religion-Related | $0 | $0 |
| 87 | Archbishop Walsh High School | Unclassified | $0 | $0 |
| 88 | New Apostolic Church of Salamanca Ny | Unclassified | $0 | $0 |
| 89 | Church of God of Prophecy Bible Place | Unclassified | $0 | $0 |
| 90 | Cattaraugus County Business Development Corporation | Community Improvement & Capacity Building | $0 | $0 |
| 91 | Olean Soccer Club INC | Recreation & Sports | $0 | $0 |
| 92 | Central Baptist Church | Unclassified | $0 | $0 |
| 93 | Cornerstone Full Gospel Church | Religion-Related | $0 | $0 |
| 94 | Bethany Lutheran Church | Unclassified | $0 | $0 |
| 95 | American Federation of Teachers | Employment | $0 | $0 |
| 96 | International Association of Lions Clubs | Unclassified | $0 | $0 |
| 97 | Little League Baseball INC | Recreation & Sports | $0 | $0 |
| 98 | Planning Committee on the Problems of the Aging | Human Services | $0 | $0 |
| 99 | Rotary International | Unclassified | $0 | $0 |
| 100 | South Olean Youth Football | Recreation & Sports | $0 | $0 |