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Grantmaking foundations in Littleton, CO

97 grantmaking foundations in Littleton, Colorado, ranked by recent giving reported to the IRS (about $40M combined).

Top foundations by giving

  1. Harry L Willett Foundation
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $7M (2025)
  2. Tyl Foundation
    Littleton, CO
    $5.4M (2025)
  3. Leptas Foundation Trust
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.8M (2024)
  4. The Telluray Foundation
    Littleton, CO
    $2.8M (2024)
  5. Arapahoe Community College Foundation Inc
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.8M (2025)
  6. Behavior Analyst Certification Board Inc
    Littleton, CO · Human Services
    $1.9M (2025)
  7. Pandas International
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.8M (2024)
  8. Dalby Wendland & Co Pc
    Littleton, CO · Civil Rights, Social Action and Advocacy
    $1.2M (2024)
  9. Littleton Public Schools Parent Teacher Organization
    Littleton, CO · Human Services
    $800K (2025)
  10. Nick H Gray Scholarship Trust
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $780K (2025)
  11. Littleton Public School Foundation
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $770K (2025)
  12. Community Growth Foundation
    Littleton, CO · Environment
    $750K (2024)
  13. Clarence V Laguardia Foundation
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $610K (2026)
  14. Sam S Bloom Foundation
    Littleton, CO
    $570K (2025)
  15. Fire Foundation of Denver
    Littleton, CO · Mental Health and Crisis Intervention
    $570K (2024)
  16. Lloyd L King and Eleanor R King Foundation
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $500K (2024)
  17. Society of Economic Geologist Foundation Inc
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $470K (2024)
  18. Pete Morgan Foundation Trust
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $410K (2024)
  19. Xavier Mission Fund
    Littleton, CO · Human Services
    $400K (2024)
  20. Jack and Florence Berlin Foundation
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $390K (2024)
  21. Ideker Family Foundation
    Littleton, CO · Philanthropy, Voluntarism and Grantmaking Foundations
    $380K (2025)
  22. Viola Vestal Coulter Foundation
    Littleton, CO
    $350K (2025)
  23. The Schramm Foundation
    Littleton, CO
    $300K (2025)
  24. The Hornbuckle Foundation
    Littleton, CO · Youth Development
    $280K (2025)
  25. Ladd Foundation
    Littleton, CO
    $270K (2025)

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