Nonprofits in Ohio
The IRS lists 80,216 active tax-exempt organizations operating in Ohio, including 61,966 501(c)(3)s, to which you can make a tax-deductible donation. Ohio nonprofit organizations reported $191 billion in revenue on their most recent tax filings.
Highest-Revenue Nonprofits in Ohio
Figures are based on the most recently reported revenue for each organization. Nonprofits may take anywhere from a few months to more than a year to submit their tax information, depending on the size of the organization and other factors.
| Organization | Total Revenue | Year |
|---|---|---|
| Cleveland Clinic Foundation | $17,206,708,633 | 2023 |
| Battelle Memorial Institute | $13,349,081,113 | 2024 |
| The Cleveland Clinic Foundation | $9,680,031,802 | 2023 |
| Bon Secours Mercy Health Inc | $11,537,795,267 | 2023 |
| Caresource Ohio Inc | $8,559,845,484 | 2024 |
| University Hospitals Health System Inc | $5,946,385,392 | 2023 |
| Ohiohealth Corporation Grant Riverside Doctors Dublin Met | $5,060,750,866 | 2024 |
| Nationwide Childrens Hospital | $4,325,096,802 | 2023 |
| Childrens Hospital Medical Center | $3,426,543,123 | 2024 |
| Uc Healthcare System | $2,631,445,457 | 2024 |
Highest-Earning Nonprofit Employees in Ohio
Salary figures are based on the most recently reported tax year for each organization. Nonprofits may take anywhere from a few months to more than a year to submit their tax information, depending on the size of the organization and other factors.
Nonprofits also report salaries from related organizations, as well as other benefits and bonuses, which are shown below the listed compensation if they are reported.
| Employee | Compensation | Year |
|---|---|---|
|
Markovich Stephen E Md
(Ceo/President/Board Ohio Hlth) Ohiohealth Corporation Grant Riverside Doctors Dublin Met |
$11,774,798
Other: $81,577
|
2024 |
|
John Starcher Jr Jd
(President & Ceo, Bon Secours Mercy Health) Bon Secours Mercy Health Inc |
$10,780,891
Other: $2,028,142
|
2024 |
|
Mihaljevic Md Tomislav
(Director, President & Ceo) The Cleveland Clinic Foundation |
$7,650,847
Other: $2,058,305
|
2024 |
|
Mihaljevic Md Tomislav
(Director, Pres, Chair, Ceo Ccf) Cleveland Clinic Foundation |
$7,650,847
Other: $2,058,305
|
2024 |
|
Deborah Feldman
(Ceo) Dayton Childrens Hospital |
$6,632,612
Other: $512,743
|
2024 |
|
Erhardt Preitauer
(President & Ceo, Director) Caresource |
$6,076,721
Other: $6,124,441
|
2024 |
|
Lewis Von Thaer
(President & Ceo) Battelle Memorial Institute |
$5,569,100
Other: $41,656
|
2024 |
|
Megerian Cliff Md
(Director Ex Off/Ceo) University Hospitals Health System Inc |
$4,389,348
Other: $59,493
|
2024 |
|
Bonasso Christian L Md
((See Schedule O)) Ohiohealth Corporation |
$3,501,797
Other: $46,553
|
2024 |
|
Seaman Brian F Do
((See Schedule O)) Ohiohealth Corporation |
$3,322,716
Other: $56,895
|
2024 |
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