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Grantmaking foundations in Hartsdale, NY

10 grantmaking foundations in Hartsdale, New York, ranked by recent giving reported to the IRS (about $2.1M combined).

Top foundations by giving

  1. Levine Impact Lab Inc
    Hartsdale, NY · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.3M (2025)
  2. The@marshall and Therese Sonenshine Foundation
    Hartsdale, NY · Philanthropy, Voluntarism and Grantmaking Foundations
    $310K (2026)
  3. Impact100 Westchester
    Hartsdale, NY · Environment
    $250K (2025)
  4. Rose H Charles and Rita Arsht Foundation
    Hartsdale, NY · Philanthropy, Voluntarism and Grantmaking Foundations
    $100K (2025)
  5. Timothy Hayden Mulligan Foundation
    Hartsdale, NY · Philanthropy, Voluntarism and Grantmaking Foundations
    $50K (2025)
  6. Avinash Agarwal Foundation Inc
    Hartsdale, NY · Philanthropy, Voluntarism and Grantmaking Foundations
    $25K (2025)
  7. Robert a Mentrasti Foundation
    Hartsdale, NY · Human Services
    $10K (2025)
  8. Suman Karwa Foundation
    Hartsdale, NY · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.1K (2024)
  9. Jenelle Foundation Inc
    Hartsdale, NY · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.3K (2023)
  10. Dr Nathan Young Memorial Scholarship Corporation
    Hartsdale, NY
    $1K (2025)

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