Data / Nonprofits / Oklahoma / Nichols Hills / Human services
Human services nonprofits in Nichols Hills, OK: 5 registered with the IRS
5 human services nonprofits are registered with the IRS in Nichols Hills, OK, 5 of them 501(c)(3) charities; the 1 that report revenue took in $8.3 million. The largest by revenue: National Center for Addiction Studies and Treatment Foundation ($8.3 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| National Center for Addiction Studies and Treatment Foundation | 501(c)(3) | 2020 | $8.3 million | $201.2 million | 2024-12 |
| Gladney Center for Adoption | 501(c)(3) | 2008 | |||
| Global True North Foundation | 501(c)(3) | 2024 | $0 | $54,293 | 2024-12 |
| Kids for Kindness Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Roots of Resilience | 501(c)(3) | 2025 |
Other causes in Nichols Hills, OK
- Philanthropy, voluntarism and grantmaking foundations 6
- Arts, culture and humanities 4
- Community improvement and capacity building 3
Every nonprofit in Nichols Hills, OK · Human services 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.