| Cincinnati African-American Firefighters AssociationCincinnati | Form 990-EZ | $64,426FY2022 |
| Laurelville Volunteer Firemens AssociationLaurelville | Form 990-EZ | $61,997FY2025 |
| Smart TD Disaster Relief FundIndependence | Form 990-EZ | $60,612FY2024 |
| Chattanooga Rural Fire Inc Protection AssociationRockford | Form 990-EZ | $58,235FY2025 |
| Green Township Fire Department AssociationGreenford | Form 990-EZ | $58,210FY2025 |
| Florence TWP Firefighters AssociationEdon | Form 990-EZ | $57,420FY2025 |
| New Riegel Volunteer Firemen IncNew Riegel | Form 990-EZ | $57,353FY2025 |
| G V F D IncGibsonburg | Form 990-EZ | $56,290FY2024 |
| Bascom Fire District Foundation IncBascom | Form 990-EZ | $56,271FY2025 |
| McGuffey Volunteer Fire CoKenton | Form 990-EZ | $51,174FY2024 |
| Police K-9 Association IncCanton | Form 990-EZ | $50,994FY2024 |
| Jenera Volunteer Fire Department Association IncRawson | Form 990-EZ | $49,655FY2024 |
| Franklin Township Firefighters AssociationMansfield | Form 990-EZ | $46,444FY2024 |
| Ohio Chapter of Apco IncWadsworth | Form 990-N | No figure |
| Clyde Firefighters Association IncClyde | Form 990-EZ | $43,344FY2025 |
| St Henry Emergency Squad IncSaint Henry | Form 990 | $43,055FY2024 |
| Windsor Township Volunteer Fire DepartmentChesapeake | Form 990-N | No figure |
| Van Wert County Victims ServicesVan Wert | Form 990-N | No figure |
| Lafayette Township Firefighters AssociationMedina | Form 990-EZ | $39,080FY2024 |
| McKinley Heights Mutual Benefit AssociationNiles | Form 990-N | No figure |
| Elm Grove Fire DepartmentPiketon | Form 990-N | No figure |
| Cincinnati Fire FoundationCincinnati | Form 990-N | No figure |
| Payne Fire AssociationPayne | Form 990-N | No figure |
| Mercer County Emergency Response VolunteersColdwater | Form 990-N | No figure |
| Box 15 Club IncColumbus | Form 990-N | No figure |
| Erie Valley Firefighters AssociationNavarre | Form 990-N | No figure |
| New Condord Volunteer Fire DeptNew Concord | Form 990-N | No figure |
| Kinsman Volunteer Fire Department IncKinsman | Form 990-N | No figure |
| Craig Beach Volunteer Fire Department IncLake Milton | Form 990-N | No figure |
| Quaker City Volunteer Fire CompanyQuaker City | Form 990 | $23,332FY2020 |
| Jewell Volunteer Firemens Association IncJewell | Form 990-N | No figure |
| Toledo Fire & Rescue Foundation IncToledo | Form 990-N | No figure |
| Seal Township Fire AssociationPiketon | Form 990-EZ | $21,560FY2025 |
| Kidney Foundation of Northwest Ohio Endowment TR FundToledo | Form 990-N | No figure |
| Birmingham Firefighters AssociationWakeman | Form 990-N | No figure |
| Chatham Volunteer Firemens AssociationSpencer | Form 990-EZ | $19,321FY2025 |
| Concord Township Volunteer Fire Dept IncFrankfort | Form 990-N | No figure |
| Port Clinton Firefighters Association IncPort Clinton | Form 990-N | No figure |
| Better Ohio Teen Drivers IncPowell | Form 990-N | No figure |
| Toledo Police FoundationToledo | Form 990-N | No figure |
| Abate of Ohio FoundationWaynesburg | Form 990-EZ | $12,581FY2025 |
| Columbia Township Firemans AssociationColumbia Station | Form 990-N | No figure |
| Beach City Firemens Assn IncBeach City | Form 990-N | No figure |
| Mahoning County Fire Chiefs Association IncSebring | Form 990-N | No figure |
| Hicksville Volunteer Firemens Association IncHicksville | Form 990-N | No figure |
| Polk Volunteer Fire DepartmentPolk | Form 990-N | No figure |
| Ohio Society of Fire Service InstructorsWorthington | Form 990-N | No figure |
| Middleton Township Firefighters Association IncBowling Green | Form 990-N | No figure |
| Leatherneck Nation Gold Star Chapter LLCCleveland | Form 990-N | No figure |
| Perry Township Search & Rescue IncPort Washington | Form 990-N | No figure |