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Grantmaking foundations in Rolling Hills Estates, CA

12 grantmaking foundations in Rolling Hills Estates, California, ranked by recent giving reported to the IRS (about $1.3M combined).

Top foundations by giving

  1. Peninsula Friends of the Library
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $250K (2025)
  2. Reed L Harmon & Nan H Harman Foundation
    Rolling Hills Estates, CA
    $180K (2024)
  3. Mabry Family Foundation
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $170K (2024)
  4. Viento Dios Family Foundation
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $130K (2025)
  5. John B and Nelly Llanos Kilroy Foundation
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $130K (2025)
  6. Matthew Six Foundation
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $110K (2024)
  7. Mas Family Charitable Foundation
    Rolling Hills Estates, CA · Education
    $100K (2025)
  8. Palos Verdes Peninsula Rotary Foundation Inc
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $71K (2026)
  9. Paul and Sharon Rajewski Foundation
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $47K (2025)
  10. Siegel & Friend Foundation
    Rolling Hills Estates, CA · Arts, Culture and Humanities
    $34K (2025)
  11. Sharon and Joseph Tedesco Foundation Inc
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $30K (2025)
  12. Sam & Linda Park Foundation
    Rolling Hills Estates, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $15K (2024)

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