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US state · OH

Nonprofits in Ohio

Givalgo Discover tracks 48,125 active US nonprofits with their principal IRS-recorded address in Ohio. Sorted by latest reported revenue; click through for full Form 990 diligence on any organisation, or jump to a specific sector below.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationSectorRevenue
1CLEVELAND CLINIC FOUNDATION
EIN 91-2153073
Health$17.2B
2BATTELLE MEMORIAL INSTITUTE
EIN 31-4379427
Science & Technology$13.3B
3BON SECOURS MERCY HEALTH INC
EIN 52-1301088
Health$11.5B
4THE CLEVELAND CLINIC FOUNDATION
EIN 34-0714585
Health$9.7B
5CARESOURCE OHIO INC
EIN 31-1143265
Health$8.6B
6UNIVERSITY HOSPITALS HEALTH SYSTEM INC
EIN 90-0059117
Health$5.9B
7OHIOHEALTH CORPORATION GRANT RIVERSIDE DOCTORS DUBLIN MET
EIN 31-4394942
Health$5.1B
8NATIONWIDE CHILDRENS HOSPITAL
EIN 01-0782751
Uncategorized$4.3B
9CHILDRENS HOSPITAL MEDICAL CENTER
EIN 31-0833936
Health$3.4B
10UC HEALTHCARE SYSTEM
EIN 27-3850988
Health$2.6B
11OHIOHEALTH CORPORATION
EIN 32-0007056
Health$2.2B
12BON SECOURS RICHMOND HEALTH SYSTEM
EIN 52-1988421
Health$2.0B
13AMERICAN ENDOWMENT FOUNDATION
EIN 34-1747398
Philanthropy & Grantmaking$1.9B
14SUMMA HEALTH GROUP RETURN
EIN 90-0640432
Uncategorized$1.7B
15TOLEDO HOSPITAL
EIN 34-4428256
Health$1.7B
16CASE WESTERN RESERVE UNIVERSITY
EIN 34-1018992
Education$1.6B
17MIAMI VALLEY HOSPITAL
EIN 31-0537504
Health$1.6B
18NATIONWIDE CHILDRENS HOSPITAL INC
EIN 31-1429047
Health$1.6B
19CHILDRENS HOSPITAL MEDICAL CENTER OF AKRON
EIN 34-0714357
Health$1.5B
20CARESOURCE
EIN 31-1703368
Health$1.5B
21CARESOURCE GEORGIA CO
EIN 47-2408339
Health$1.5B
22MOUNT CARMEL HEALTH SYSTEM
EIN 31-1439334
Uncategorized$1.4B
23CHRIST HOSPITAL
EIN 31-0538525
Health$1.4B
24CARESOURCE INDIANA INC
EIN 32-0121856
Health$1.3B
25KETTERING COLLEGE
EIN 31-0621866
Health$1.2B
26KROGER CO HEALTH AND WELFARE BENEFIT TR FOR COLLECTIVELY-BARGAI
EIN 31-1444123
Uncategorized$1.2B
27OHIO STATE UNIVERSITY PHYSICIANS INC
EIN 31-1447726
Education$1.1B
28AULTMAN HEALTH FOUNDATION GROUP RETURN
EIN 32-0483994
Health$1.0B
29THE GOOD SAMARITAN HOSPITAL OF CINCINNATI OHIO DTD 01251995
EIN 31-0537486
Health$969.0M
30UNIVERSITY OF DAYTON
EIN 31-0536715
Education$958.1M
31UNIVERSITY HOSPITALS HEALTH SYSTEM INC
EIN 34-0714775
Health$954.8M
32BETHESDA HOSPITAL INC
EIN 31-0537122
Health$917.3M
33BUCKEYE POWER INC
EIN 31-0676582
Uncategorized$915.5M
34DAYTON OSTEOPATHIC HOSPITAL
EIN 31-0564121
Health$870.3M
35GENESIS HEALTHCARE SYSTEM
EIN 31-1480941
Health$759.9M
36CHRISTIAN HEALTHCARE MINISTRIES INC
EIN 34-1964742
Religion$754.7M
37DAYTON CHILDRENS HOSPITAL
EIN 31-0672132
Health$741.3M
38JOBSOHIO BEVERAGE SYSTEM
EIN 20-1255734
Community Improvement$730.9M
39ADENA HEALTH SYSTEM
EIN 31-4379443
Health$704.4M
400005 WRIGHT-PATT CREDIT UNION
EIN 31-0278870
Uncategorized$600.7M
41MOUNT CARMEL HEALTH PLAN INC
EIN 31-1471229
Health$598.5M
42SOUTHERN OHIO MEDICAL CENTER
EIN 31-0678022
Health$586.4M
43SOUTHERN OHIO CHAMBER ALLIANCE BENEFIT PLAN
EIN 47-1277622
Mutual Benefit$556.4M
44GENESIS HEALTHCARE SYSTEM
EIN 31-0885513
Uncategorized$527.5M
45MARIETTA MEMORIAL HOSPITAL
EIN 31-4379509
Health$518.2M
46NATIONWIDE INSURANCE COMPANIES & AFFILIATES EMPLOYEE HEALTH CARE TR
EIN 31-1432329
Uncategorized$516.7M
47SOUTHWEST GENERAL HEALTH CENTER
EIN 34-0753531
Health$449.6M
48BLANCHARD VALLEY REGIONAL HEALTH CENTER
EIN 34-1369963
Health$413.7M
49COLUMBUS FOUNDATION
EIN 31-6044264
Philanthropy & Grantmaking$411.6M
50XAVIER UNIVERSITY
EIN 31-0537516
Education$410.6M

By sector

48,125 organisations across 26 categories.

  1. Education
    6,620
    13.8%
  2. Religion
    5,842
    12.1%
  3. Human Services
    5,132
    10.7%
  4. Recreation & Sports
    4,511
    9.4%
  5. Arts, Culture & Humanities
    3,870
    8.0%
  6. Youth Development
    3,643
    7.6%
  7. Philanthropy & Grantmaking
    3,470
    7.2%
  8. Community Improvement
    2,693
    5.6%
  9. Health
    1,582
    3.3%
  10. Animal-Related
    1,359
    2.8%
  11. Housing & Shelter
    1,159
    2.4%
  12. Mental Health
    1,130
    2.3%

Frequently asked questions about nonprofits in Ohio

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many tax-exempt nonprofits are registered in Ohio?
The IRS Exempt Organization Business Master File lists all currently-exempt organisations by state of address. Givalgo Discover provides a free profile for every IRS-registered nonprofit in Ohio, sortable by sector, revenue, and IRS status.
Which sectors dominate ohio nonprofit activity?
The IRS NTEE (National Taxonomy of Exempt Entities) classification breaks nonprofit activity into 26 major groups. Education, Human Services, and Health typically dominate by both count and aggregate revenue in most US states; the exact distribution for Ohio is shown on this page.
How do I verify a ohio nonprofit before issuing a grant?
Check the IRS Auto-Revocation List AND IRS Publication 78 — these are different feeds that answer different questions. Givalgo Discover cross-references both on every profile and surfaces a free due-diligence summary card.
Are donations to ohio nonprofits tax-deductible?
Donations are tax-deductible only if the recipient is listed in IRS Publication 78 at the time of the gift. State-level registration with the Ohio charities regulator is a separate requirement that does not affect federal deductibility.
Where can I find Form 990 financials for a ohio nonprofit?
Form 990 is a federal IRS filing — financials, governance, and programs are public regardless of which state the nonprofit is registered in. Givalgo Discover aggregates the full Form 990 series for every IRS-registered organisation, including those in Ohio.