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Grantmaking foundations in Menlo Park, CA

90 grantmaking foundations in Menlo Park, California, ranked by recent giving reported to the IRS (about $730M combined).

Top foundations by giving

  1. William & Flora Hewlett Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $350M (2024)
  2. H&H Evergreen Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $180M (2025)
  3. Advocacy Action Fund Inc
    Menlo Park, CA · Arts, Culture and Humanities
    $79M (2024)
  4. Arrow Impact
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $11M (2024)
  5. King Philanthropies Inc
    Menlo Park, CA · Youth Development
    $10M (2024)
  6. Sand Hill Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $10M (2024)
  7. Ravenswood Education Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $9M (2025)
  8. Hopper-Dean Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $6.8M (2024)
  9. 10100 Growth Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $5.4M (2025)
  10. Drew Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $5.1M (2025)
  11. Flora Family Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.7M (2024)
  12. Menlo Park-Atherton Education Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.7M (2025)
  13. Roman Catholic Communications Corporation of the Bay Area
    Menlo Park, CA · Environment
    $4.4M (2025)
  14. Hrh Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.1M (2025)
  15. Tandem Philanthropies
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.9M (2024)
  16. Jacques M Littlefield Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.9M (2025)
  17. Draper Richards Kaplan Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.9M (2024)
  18. Caldwell Fisher Family Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.7M (2024)
  19. Koshland Foundation
    Menlo Park, CA
    $3.3M (2025)
  20. Wollenberg Foundation
    Menlo Park, CA
    $2.5M (2024)
  21. Avis Family Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.3M (2024)
  22. Grousbeck Fam Foundation II 05182011
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.1M (2025)
  23. Fooksman Family Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.6M (2025)
  24. Chandna Family Foundation
    Menlo Park, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.4M (2024)
  25. Howard and Betty White Foundation
    Menlo Park, CA
    $1.3M (2025)

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