Data / Nonprofits / Louisiana / Slidell / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Slidell, LA: 11 registered with the IRS
11 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Slidell, LA, 11 of them 501(c)(3) charities; the 4 that report revenue took in $626,057. The largest by revenue: Savannah Smiles Inc ($305,717), Nicholas Journey Inc ($142,843), St Tammany Project Christmas Inc ($90,315).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Savannah Smiles Inc | 501(c)(3) | 2008 | $305,717 | $360,793 | 2024-12 |
| Nicholas Journey Inc | 501(c)(3) | 2024 | $142,843 | $137,436 | 2025-12 |
| St Tammany Project Christmas Inc | 501(c)(3) | 2003 | $90,315 | $59,200 | 2025-12 |
| Slidell Heritage Festival Inc | 501(c)(3) | 2002 | $87,182 | $12,807 | 2025-09 |
| Charles W & Elizabeth D Goodyear Foundation Trust | 501(c)(3) | 1997 | $2.2 million | 2025-12 | |
| Gulf South Medical Education Foundation Inc | 501(c)(3) | 2002 | $72,658 | 2024-12 | |
| Louisiana Flavor Homeless Veterans Feeding-Nutrition Program Inc | 501(c)(3) | 2025 | |||
| Mimsey Foundation | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Ozone Camellia Trust Fund Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Purposeful Philanthropy Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Saleem-Nargis Family Foundation | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
Other causes in Slidell, LA
- Religion-related 51
- Education 46
- Recreation and sports 46
- Human services 45
- Youth development 18
- Arts, culture and humanities 17
- Community improvement and capacity building 16
- Health care 16
- Housing and shelter 11
- Public and societal benefit 11
- Mental health and crisis intervention 10
- Food, agriculture and nutrition 7
- Animal-related 7
- Public safety, disaster preparedness and relief 6
- Environment 6
- Crime and legal-related 5
- Mutual and membership benefit 4
- Diseases, disorders and medical disciplines 4
- Employment 3
Every nonprofit in Slidell, LA · 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.