| 1 | Memorial Hospital | Health Care | $352.4M | $215.1M |
| 2 | Jewell Educational Fund | Education | $80.3M | $405.3M |
| 3 | Cook Family Foundation | Unclassified | $6.3M | $30.8M |
| 4 | Shiawassee Community Foundation | Philanthropy, Voluntarism & Grantmaking | $2.7M | $14.7M |
| 5 | Shiawassee Area YMCA | Human Services | $2.5M | $2.5M |
| 6 | Shiawassee Council on Aging | Unclassified | $2.2M | $2.3M |
| 7 | Michigan State Tr for Railway Pres INC | Arts, Culture & Humanities | $2.2M | $6.4M |
| 8 | Relief After Violent Encounter | Human Services | $1.2M | $709K |
| 9 | Owosso Country Club | Unclassified | $1.2M | $629K |
| 10 | The Memorial Health Care Foundation | Education | $975K | $10.4M |
| 11 | Owosso Community Players | Arts, Culture & Humanities | $729K | $1.7M |
| 12 | National Council of Dementia Minds | Diseases, Disorders & Medical Disciplines | $487K | $342K |
| 13 | The Arc Shiawassee County | Unclassified | $470K | $380K |
| 14 | Shiawassee Arts Council | Unclassified | $450K | $1.2M |
| 15 | Shiawassee County Humane Society INC | Animal-Related | $448K | $391K |
| 16 | Devries Nature Conservancy | Food, Agriculture & Nutrition | $418K | $2.4M |
| 17 | Fraternal Order of Eagles | Unclassified | $386K | $807K |
| 18 | Respite Volunteers of Shiawassee | Human Services | $361K | $194K |
| 19 | Owosso-corunna Area Chamber of Commerce | Unclassified | $354K | $82K |
| 20 | Alvin M Bentley Foundation | Unclassified | $336K | $2.8M |
| 21 | Knights of Columbus | Unclassified | $305K | $177K |
| 22 | Kiwanis Village of Owosso INC | Unclassified | $286K | $565K |
| 23 | Veterans of Foreign Wars Dept of Michigan | Unclassified | $246K | $94K |
| 24 | Shiawassee Conservation Assoc | Environment | $241K | $174K |
| 25 | Justin J Marone Pc Employee Welfare Benefits Plan and Trust | Unclassified | $235K | $1.3M |
| 26 | Curwood Festival INC | Unclassified | $188K | $170K |
| 27 | Annual Mvci Association | Education | $166K | $9K |
| 28 | Noontide Visiting Christian Science Nurse Service of Michigan | Unclassified | $162K | $665K |
| 29 | Oakhill Cemetery Tr Pre Petual Care Fund | Unclassified | $150K | $616K |
| 30 | Friends of the Shiawassee River INC | Environment | $138K | $235K |
| 31 | Nehemiah Ministries | Mental Health & Crisis Intervention | $129K | $33K |
| 32 | Living Loved Project | Religion-Related | $122K | $64K |
| 33 | Hospice House of Shiawassee County | Human Services | $121K | $117K |
| 34 | Guardian Angel Service | Human Services | $119K | $7K |
| 35 | American Legion | Unclassified | $118K | $882K |
| 36 | Owosso Sports Boosters INC | Education | $113K | $107K |
| 37 | Bella Womens Center | Unclassified | $112K | $138K |
| 38 | Michigan Flyways Retriever Club | Recreation & Sports | $97K | $36K |
| 39 | Shiawassee Association of Realtors | Unclassified | $92K | $101K |
| 40 | Owosso Band Boosters | Education | $78K | $117K |
| 41 | Community Cats and Friends | Animal-Related | $68K | $7K |
| 42 | International Union United Auto Aerospace & Agricultural Workers | Unclassified | $67K | $122K |
| 43 | Shiawassee County Friends of the Fair | Food, Agriculture & Nutrition | $63K | $83K |
| 44 | Shiawassee Center | Arts, Culture & Humanities | $63K | $5.7M |
| 45 | Oak Hill Cemetery Co | Unclassified | $62K | $71K |
| 46 | Shiawassee County Convention and Visitors Bureau | Unclassified | $57K | $69K |
| 47 | Owosso Soccer Club | Recreation & Sports | $55K | $37K |
| 48 | United Steelworkers | Unclassified | $54K | $35K |
| 49 | Angels Hand Outreach | Human Services | $50K | $50K |
| 50 | Mi Turning Point | Human Services | $48K | $29K |
| 51 | Knights of Columbus | Unclassified | $36K | $42K |
| 52 | Michigan Mental Health Counselors Association | Community Improvement & Capacity Building | $33K | $83K |
| 53 | Owosso Pride INC | Civil Rights, Social Action & Advocacy | $7K | $11K |
| 54 | Chamber Foundation INC | Philanthropy, Voluntarism & Grantmaking | $6K | $31K |
| 55 | New Directions Drop in | Mental Health & Crisis Intervention | $0 | $0 |
| 56 | Laingsburg Clothesline | Human Services | $0 | $0 |
| 57 | Kayla Omara Memorial Scholarshipfund INC | Education | $0 | $0 |
| 58 | Owosso Public Schools Foundation | Education | $0 | $0 |
| 59 | Michigan Sporting Clays Associationinc | Recreation & Sports | $0 | $0 |
| 60 | Fraternal Order of Eagles | Unclassified | $0 | $0 |
| 61 | American Legion Auxiliary | Unclassified | $0 | $0 |
| 62 | Kiwanis Club of Shiawassee - Owosso | Community Improvement & Capacity Building | $0 | $0 |
| 63 | Free & Accepted Masons of Michigan | Unclassified | $0 | $0 |
| 64 | Fraternal Order of Police | Unclassified | $0 | $0 |
| 65 | Owosso Girls Softball League | Recreation & Sports | $0 | $0 |
| 66 | Shiawassee County Firefighters Association | Public Safety, Disaster Preparedness & Relief | $0 | $0 |
| 67 | Coram Deo Academics | Youth Development | $0 | $0 |
| 68 | Citizens for Traditional Values Shiawassee INC | Civil Rights, Social Action & Advocacy | $0 | $0 |
| 69 | Life in Christ Church | Religion-Related | $0 | $0 |
| 70 | Parent Booster USA INC | Education | $0 | $0 |
| 71 | In Her Name Foundation | Education | $0 | $0 |
| 72 | Stewart Street Ministry | Religion-Related | $0 | $0 |
| 73 | Society of Gastroenterology Nurses and Associates INC | Unclassified | $0 | $0 |
| 74 | Salem Lutheran Church | Religion-Related | $0 | $0 |
| 75 | Owosso W B C Federal Cr Un | Unclassified | $0 | $0 |
| 76 | Christs Church of the City of Owosso | Unclassified | $0 | $0 |
| 77 | Spring Vale Christian School | Education | $0 | $0 |
| 78 | Grace Bible Church of Owosso | Unclassified | $0 | $0 |
| 79 | Gracepointe Wesleyan Church | Unclassified | $0 | $0 |
| 80 | Baker College | Education | $0 | $0 |
| 81 | United Pentecostal Church | Unclassified | $0 | $0 |
| 82 | First Church of God | Unclassified | $0 | $0 |
| 83 | Owosso Church of Christ | Unclassified | $0 | $0 |
| 84 | Community Evangelical Presbyterian Church | Unclassified | $0 | $0 |
| 85 | National Federation of Music Clubs | Arts, Culture & Humanities | $0 | $0 |
| 86 | New Creation Church of Owosso | Unclassified | $0 | $0 |
| 87 | Redeemer Lutheran Church | Unclassified | $0 | $0 |
| 88 | Veterans of Foreign Wars Dept of Michigan | Unclassified | $0 | $0 |
| 89 | International Association of Fire Fighters | Employment | $0 | $0 |
| 90 | Owosso First Free Methodist Church | Unclassified | $0 | $0 |
| 91 | Assembly of God | Unclassified | $0 | $0 |
| 92 | Christian Independent Fellowship INC | Unclassified | $0 | $0 |
| 93 | Shiawassee Goodfellows | Unclassified | $0 | $0 |
| 94 | Shiawassee County Medical Care Facility Pleasant View Resident Co | Human Services | $0 | $0 |
| 95 | Emerson School Parent Organization | Unclassified | $0 | $0 |
| 96 | Great Lakes Haflinger Association | Unclassified | $0 | $0 |
| 97 | Saint Philip Lutheran Church | Unclassified | $0 | $0 |
| 98 | Michigan Area Radio Enthusiasts INC | Unclassified | $0 | $0 |
| 99 | Assembly of Christian Brethern of Countryside Gospel Chapel | Unclassified | $0 | $0 |
| 100 | Knights of Columbus Assembly | Unclassified | $0 | $0 |