| Bellefontaine Middle School Athletic BoostersBellefontaine | Form 990-N | No figure |
| Child and Adolescent Psychiatrists of Central Ohio IncWorthington | Form 990-N | No figure |
| Northwestern Athletic Boosters Association IncNorth Hampton | Form 990-EZ | $8,831FY2025 |
| Through the Fire MinistriesNorth Royalton | Form 990-N | No figure |
| Assisting Women in EducationNewark | Form 990-N | No figure |
| Rock Hill High School Scholastic Boosters ClubIronton | Form 990-N | No figure |
| NR Charities IncNorth Ridgeville | Form 990-N | No figure |
| Mid Ohio Antique Farm Machinery ShowRichwood | Form 990-N | No figure |
| Kings Early Childhood CenterKings Mills | Form 990-N | No figure |
| Agonis Club of Columbus IncCanal Winchester | Form 990-N | No figure |
| Radical Alli CenterCincinnati | Form 990-N | No figure |
| Poise Entertainment Education Co IncCleveland | Form 990-N | No figure |
| Franklin Monroe PTOPitsburg | Form 990-N | No figure |
| Vikings Touchdown ClubMarion | Form 990-N | No figure |
| Bowsher High School Boosters Club IncToledo | Form 990-N | No figure |
| Young Mens Library & Reading RM AssnWillard | Form 990-N | No figure |
| Ashland Area Economic Development Fund IncAshland | Form 990-N | No figure |
| Ohio Association of Independent SchoolsGranville | Form 990-N | No figure |
| Martial Artists for the Advancement of Mindfulness IncorporatedPerrysburg | Form 990-N | No figure |
| Linden Elementary PTOHamilton | Form 990-N | No figure |
| Edfocus InitiativeEast Palestine | Form 990-N | No figure |
| Students for Other Students IncToledo | Form 990-N | No figure |
| Jason Madachy FoundationConcord Township | Form 990-N | No figure |
| Mayfield High School Parent Teacher Student OrganiationMayfield Village | Form 990-N | No figure |
| Stepping with a VisionCleveland | Form 990-N | No figure |
| Northeast Ohio DB2 Users GroupBeachwood | Form 990-N | No figure |
| Dixie Athletic Booster ClubFarmersville | Form 990-N | No figure |
| Firelight HomeschoolPickerington | Form 990-N | No figure |
| Lyndsey Rice Memorial FundDublin | Form 990-N | No figure |
| Fairfield Parent Teacher OrganizationLeesburg | Form 990-N | No figure |
| Tuslaw Turf ProjectDalton | Form 990-N | No figure |
| Oakwood Elementary PTOOakwood | Form 990-N | No figure |
| Central Ohio Performing Arts PostPlain City | Form 990-N | No figure |
| Howland Band Boosters IncWarren | Form 990-N | No figure |
| Fitch Cheerleading BoosterYoungstown | Form 990-N | No figure |
| Oregon Northwood Rotary Foundation IncOregon | Form 990-N | No figure |
| Verasilles High School Alumni Association IncVersailles | Form 990-EZ | $5,104FY2025 |
| Stephen E Singleton Memorial Scholarship FundSandusky | Form 990-N | No figure |
| Smeltz and Walker Families Scholarship IncCarrollton | Form 990-N | No figure |
| Peachblow Crossing Elementary PTOLewis Center | Form 990-EZ | $4,642FY2026 |
| Center for the Creation of CooperationGlouster | Form 990-N | No figure |
| Danielle Kumpf Memorial FundCincinnati | Form 990-EZ | $4,369FY2025 |
| United States Foundation for Trager Education and Research IncBurton | Form 990-N | No figure |
| Dunamis Ministries IncSpringfield | Form 990-N | No figure |
| Grandview Heights Band Parents AssociationColumbus | Form 990-EZ | $4,015FY2024 |
| Chesterland Rotary FoundationChesterland | Form 990-N | No figure |
| Aweay All the Wonders of Earth and Cosmos for YouthPickerington | Form 990-N | No figure |
| MSGR Sylvester Hladky MemorialfoundationWarren | Form 990-N | No figure |
| International Christian University Foundation IncMunroe Falls | Form 990-N | No figure |
| Friends of Fran IncLiberty Township | Form 990-N | No figure |