| UNITED STATES TENNIS ASSOCIATION INC | Dover | — | $599k | 0 |
| UNITED BROTHERHOOD OF CARPENTERS LOCAL 435 | Cleveland | — | $598k | 10 |
| PUTNAM COMMUNITY WATER CORPORATION | Marietta | Y99 Mutual & Membership Benefit | $598k | 1 |
| THE 2ND AND 7 FOUNDATION | Columbus | N65 Recreation & Sports | $598k | 1 |
| HANCOCK HISTORICAL MUSEUM ASSOCIATION | Findlay | — | $598k | 1 |
| GEORGE B QUATMAN FOUNDATION | Cincinnati | Z99Z Unknown | $598k | 1 |
| CHANGING LIVES FOUNDATION | Strongsville | T99 Philanthropy, Voluntarism & Grantmaking Foundations | $598k | 2 |
| JOSHUA RECOVERY MINISTRIES INC | Dayton | F50 Mental Health & Crisis Intervention | $597k | 1 |
| LIMA'S SAMARITAN HOUSE INC | Lima | L41Z Housing & Shelter | $597k | 1 |
| HURON YACHT CLUB | Huron | — | $596k | 0 |
| TEAMSTERS JOINT COUNCIL NO 41 | Valley View | — | $596k | 7 |
| GEAUGA COUNTY HISTORICAL SOCIETY | Burton | — | $596k | 0 |
| US THROMBOTIC MICROANGIOPATHY ALLIANCE | Groveport | G43 Diseases, Disorders & Medical Disciplines | $595k | 1 |
| Camp Patmos Inc | Kelleys Island | X21 Religion-Related | $595k | 0 |
| The Trust for the Post Employment Health Plan for Public Employees - 8 | Columbus | — | $595k | 0 |
| OHIO COUNTY INDEPENDENT BARLOW IN | Barlow | K20 Food, Agriculture & Nutrition | $595k | 0 |
| INSTITUTE FOR RESEARCH AND REFORM IN EDUCATION INC | Cincinnati | V99 Social Science | $595k | 3 |
| LAMMERMEIER FOUNDATION | Cincinnati | Q330 International, Foreign Affairs & National Security | $595k | 0 |
| BRAVE LIKE ME FOUNDATION | Cincinnati | E86 Health Care | $595k | 1 |
| 0859 ATRIUM CREDIT UNION INC | Franklin | — | $594k | 1 |
| CLEVELAND PUBLIC LIBRARY FOUNDATION | Cleveland | B71I Education | $594k | 0 |
| Turnkey Development Institute Urban Family Development Center | Columbus | I40 Crime & Legal-Related | $594k | 1 |
| AMERICAN LEGION - 541 WINNOW ARN | Continental | — | $594k | 0 |
| THE MARCOS PIZZA FOUNDATION | Toledo | P20 Human Services | $594k | 0 |
| SENECA REGIONAL CHAMBER OF COMMERCE & VISITOR SERVICES | Tiffin | — | $594k | 1 |
| CINCINNATI PRIDE INC | Cincinnati | P99 Human Services | $593k | 0 |
| BLACK ACHIEVERS INC | Cincinnati | B03 Education | $593k | 2 |
| FEVERED DREAMS PRODUCTIONS | Chagrin Falls | A31 Arts, Culture & Humanities | $593k | 1 |
| KAIROS 610 FOUNDATION | Westerville | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $593k | 0 |
| NEW ALBANY SYMPHONY ORCHESTRA INC | New Albany | A69 Arts, Culture & Humanities | $593k | 2 |
| OHIO GROCERS ASSOCIATION | Columbus | — | $593k | 0 |
| MARANATHA COMMUNITY DEVELOPMENT CORP | Trotwood | O20 Youth Development | $593k | 1 |
| FRATERNAL ORDER OF EAGLES 1689 AERIE | Xenia | — | $592k | 1 |
| RACHEL & FRIENDS INC | Dayton | P80 Human Services | $592k | 1 |
| HARDIN COMMUNITY SCHOOL | Kenton | B29 Education | $592k | 2 |
| EUCLID SCHOOLS FOUNDATION | Euclid | — | $592k | 0 |
| AHEPA 118 INC | Toledo | L21 Housing & Shelter | $592k | 0 |
| HYLANT FAMILY FOUNDATION INC | Toledo | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $592k | 0 |
| DAYTON RAIDERS FACILITIES INC | Beavercreek | N67 Recreation & Sports | $592k | 0 |
| INTERCOMMUNITY CABLE REGULATORY COMMISSION OF SOUTHWEST OHIO | Cincinnati | — | $592k | 5 |
| UNION COUNTY CRIMINAL DEFENSE LAWYERS | Marysville | I80 Crime & Legal-Related | $591k | 0 |
| School Board School | Cincinnati | B99 Education | $591k | 1 |
| IMPACT 100 INC | Cincinnati | T30 Philanthropy, Voluntarism & Grantmaking Foundations | $591k | 0 |
| LOYAL ORDER OF MOOSE 2070 | Wadsworth | — | $591k | 0 |
| Hillel Foundation at Miami University | Oxford | — | $591k | 1 |
| EBC Housing Corporation | Cleveland | L21 Housing & Shelter | $590k | 0 |
| CASA MISIONERA INC | Powell | Q33 International, Foreign Affairs & National Security | $590k | 0 |
| Benevolent & Protective Order of Elks of the USA | Alliance | — | $590k | 2 |
| FRATERNAL ORDER EAGLES AERIE # 490 | Bellevue | — | $590k | 3 |
| Golden Retrievers in Need Rescue Service Inc | Cleveland | M99Z Public Safety, Disaster Preparedness & Relief | $590k | 0 |
