Data / Nonprofits / Ohio / Marietta / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Marietta, OH: 14 registered with the IRS
14 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Marietta, OH, 13 of them 501(c)(3) charities; the 3 that report revenue took in $7.9 million. The largest by revenue: Marietta Community Foundation Inc ($7.6 million), Bertlyn Bosley Irrv Trust ($220,362), Marietta Community Foundation ($2,672).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Marietta Community Foundation Inc | 501(c)(3) | 2002 | $7.6 million | $62.1 million | 2024-12 |
| Bertlyn Bosley Irrv Trust | 501(c)(3) | 1999 | $220,362 | $1.9 million | 2025-12 |
| Marietta Community Foundation | 501(c)(3) | 1974 | $2,672 | $100,728 | 2024-12 |
| Alpha Xi Delta Beta Xi Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Armory Square Incorporated | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Brooker Charitable Trust | 501(c)(3) | 2010 | $2.3 million | 2025-12 | |
| Civitan International | 501(c)(4) | 2006 | $0 | $0 | 2025-09 |
| Gerald L Ford Irrev Trust | 501(c)(3) | 2014 | $645,029 | 2025-12 | |
| Hall Financial Advisors Giving Foundation | 501(c)(3) | 2021 | $70,624 | 2025-12 | |
| Katherine P Hare Charitable Trust | 501(c)(3) | 1999 | $382,021 | 2025-12 | |
| Owen and Mary Brookshire Scholarship Fund Trust | 501(c)(3) | 2008 | $347,158 | 2025-12 | |
| Peoples Bank Foundation Inc | 501(c)(3) | 2004 | $2 million | 2025-12 | |
| Ritton Family Foundation | 501(c)(3) | 2021 | $2.7 million | 2025-12 | |
| Rudolph John and Lori Lehman Foundation Inc | 501(c)(3) | 2012 | $1 | 2025-12 |
Other causes in Marietta, OH
- Education 25
- Recreation and sports 17
- Human services 14
- Religion-related 13
- Youth development 12
- Community improvement and capacity building 11
- Arts, culture and humanities 11
- Health care 8
- Mutual and membership benefit 7
- Employment 5
- Animal-related 5
- Public and societal benefit 4
- Food, agriculture and nutrition 4
- Diseases, disorders and medical disciplines 3
Every nonprofit in Marietta, OH · Philanthropy, voluntarism and grantmaking foundations nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.