Data / Nonprofits / Texas / Seguin / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Seguin, TX: 10 registered with the IRS
10 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Seguin, TX, 10 of them 501(c)(3) charities; the 3 that report revenue took in $653,642. The largest by revenue: Guadalupe County United Way Inc ($326,755), Columbus Club of Seguin ($199,572), Allan Dreibrodt Memorial Foundation ($127,315).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Guadalupe County United Way Inc | 501(c)(3) | 1995 | $326,755 | $86,182 | 2025-12 |
| Columbus Club of Seguin | 501(c)(3) | 2015 | $199,572 | $93,258 | 2025-12 |
| Allan Dreibrodt Memorial Foundation | 501(c)(3) | 2019 | $127,315 | $144,946 | 2025-12 |
| David Eikenburg Memorial Bike Ride Foundation | 501(c)(3) | 2011 | $0 | $0 | 2024-12 |
| Eagles Journey Foundation | 501(c)(3) | 2025 | $24,287 | 2025-12 | |
| Emmett and Geri Donegan Foundation | 501(c)(3) | 1999 | $175,001 | 2024-12 | |
| Oatman Hill Foundation | 501(c)(3) | 2023 | $12.7 million | 2024-12 | |
| Paul and Sally Houdayer Foundation | 501(c)(3) | 2022 | $9 million | 2025-12 | |
| South Central Texas Mahjongg Mavens | 501(c)(3) | 2024 | |||
| Whits Initiative | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
Other causes in Seguin, TX
- Religion-related 36
- Education 34
- Human services 22
- Arts, culture and humanities 20
- Animal-related 18
- Recreation and sports 17
- Youth development 13
- Public and societal benefit 10
- Public safety, disaster preparedness and relief 6
- Crime and legal-related 5
- Community improvement and capacity building 5
- Environment 4
- Mutual and membership benefit 3
- Health care 3
- Diseases, disorders and medical disciplines 3
- Housing and shelter 3
Every nonprofit in Seguin, TX · 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.