Philanthropy, Voluntarism and Grantmaking Foundations foundations in Oklahoma
745 grantmaking foundations in Oklahoma focused on philanthropy, voluntarism and grantmaking foundations, ranked by recent giving reported to the IRS (about $1.5B combined).
Top foundations by giving (page 2)
- $8.3M (2024)
- $8.1M (2025)
- $8M (2025)
- $7.9M (2024)
- $7.8M (2024)
- $7.8M (2024)
- $7.2M (2024)
- $6.5M (2024)
- $5.9M (2026)
- $5.8M (2024)
- $5.5M (2025)
- $4.3M (2025)
- $4.1M (2024)
- $4M (2024)
- $3.8M (2024)
- $3.7M (2025)
- $3.7M (2024)
- $3.4M (2024)
- $3.4M (2024)
- $3.4M (2025)
- $3.4M (2025)
- $3.2M (2024)
- $3.2M (2025)
- $3.2M (2025)
- $3.2M (2023)
Showing the top 100 by giving. Search all 745 with a free account.
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