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Grantmaking foundations in Darien, CT

63 grantmaking foundations in Darien, Connecticut, ranked by recent giving reported to the IRS (about $56M combined).

Top foundations by giving

  1. E Matilda Ziegler Fdn for the Blind
    Darien, CT
    $9.9M (2024)
  2. National Charitable Endowment Inc
    Darien, CT · Recreation and Sports
    $7.7M (2024)
  3. The Horrigan Family Foundation
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $5M (2025)
  4. Silver Family Foundation
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.4M (2025)
  5. Meredith and Whitney George Family Foundation Inc
    Darien, CT · Human Services
    $3M (2025)
  6. The Catherine Jefferson Foundation
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.9M (2025)
  7. Janet a Carrington Foundation 06241998
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.8M (2025)
  8. Zelnick-Belzberg Charitable Tr Ua
    Darien, CT
    $2.2M (2025)
  9. Burlingame Foundation
    Darien, CT
    $1.7M (2023)
  10. Goodnow Fund
    Darien, CT
    $1.6M (2024)
  11. The Sheppard Foundation
    Darien, CT
    $1.1M (2024)
  12. Theodore a Rapp Foundation
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $1M (2026)
  13. David & Tricia Rogers Foundation
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $930K (2025)
  14. The Community Fund of Darien
    Darien, CT · Human Services
    $790K (2025)
  15. Friends of Animals Inc
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $790K (2026)
  16. Tierney Family Foundation Inc
    Darien, CT · Arts, Culture and Humanities
    $750K (2024)
  17. Carey Family Foundation
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $740K (2025)
  18. Meyer Family Charitable Tr
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $700K (2025)
  19. Js Howe Family Foundation
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $680K (2025)
  20. The Darien Foundation Inc
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $590K (2025)
  21. Brightwater Fund
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $560K (2025)
  22. The Mary K and Walter M Miller
    Darien, CT
    $500K (2024)
  23. Weatherstone Family Foundation Inc
    Darien, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $480K (2025)
  24. Louis F Bantle and Virginia C Bantle Charitable Foundation Inc
    Darien, CT
    $470K (2025)
  25. Daniel P and Grace I Tully Charitable Trust
    Darien, CT
    $450K (2025)

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