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Philanthropy, Voluntarism and Grantmaking Foundations foundations in Colorado

1,557 grantmaking foundations in Colorado focused on philanthropy, voluntarism and grantmaking foundations, ranked by recent giving reported to the IRS (about $4.6B combined).

Top foundations by giving

  1. International Olympic Committee
    Colorado Springs, CO
    $2.3B (2024)
  2. University of Colorado Foundation
    Denver, CO
    $230M (2025)
  3. Charter Fund Inc
    Denver, CO
    $150M (2024)
  4. Denver Foundation
    Denver, CO
    $140M (2024)
  5. Mountain West Conference
    Colorado Springs, CO
    $100M (2025)
  6. Community Firm
    Denver, CO
    $84M (2024)
  7. Anschutz Foundation
    Denver, CO
    $70M (2024)
  8. United States Olympic and Paralympic Foundation
    Colorado Springs, CO
    $65M (2025)
  9. The Weld Trust
    Greeley, CO
    $52M (2024)
  10. Daniels Fund
    Denver, CO
    $52M (2024)
  11. Alliance for Choice in Education
    Greenwood Village, CO
    $49M (2025)
  12. Caring for Denver Foundation
    Denver, CO
    $44M (2025)
  13. American Indian College Fund
    Denver, CO
    $38M (2025)
  14. Global Greengrants Fund Inc
    Boulder, CO
    $38M (2025)
  15. Colorado School of Mines Foundation
    Golden, CO
    $37M (2025)
  16. Colorado Trust
    Denver, CO
    $33M (2024)
  17. El Pomar Foundation
    Colorado Springs, CO
    $32M (2025)
  18. The New Horizons Foundation Inc
    Colorado Springs, CO
    $28M (2024)
  19. Catena Foundation
    Carbondale, CO
    $27M (2024)
  20. Catholic Foundation for the Roman Catholic Church in Northern Co
    Greenwood Village, CO
    $25M (2024)
  21. Food Bank for Larimer County
    Loveland, CO
    $23M (2025)
  22. Bohemian Foundation
    Fort Collins, CO
    $22M (2024)
  23. Charles Schwab Corporation Foundation
    Lone Tree, CO
    $20M (2024)
  24. Unite America Inc
    Denver, CO
    $17M (2024)
  25. Arc Thrift Stores
    Lakewood, CO
    $17M (2025)

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