GrantAuthority

Grantmaking foundations in New Hampshire

792 grantmaking foundations in New Hampshire, ranked by recent giving reported to the IRS (about $940M combined).

Top foundations by giving

  1. Trustees of Dartmouth College
    Hanover, NH · Animal-Related
    $300M (2025)
  2. New Hampshire Charitable Foundation
    Concord, NH · Community Improvement and Capacity Building
    $71M (2024)
  3. Southern New Hampshire University
    Manchester, NH · Community Improvement and Capacity Building
    $65M (2025)
  4. New Hampshire Community Loan Fund
    Concord, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $42M (2025)
  5. Catholic Medical Center
    Manchester, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $40M (2025)
  6. For Inspiration and Recognition of Science and Technology First
    Manchester, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $33M (2025)
  7. Forward Action Fund
    Concord, NH · Community Improvement and Capacity Building
    $26M (2024)
  8. North Main Street Fund
    Concord, NH · Community Improvement and Capacity Building
    $19M (2024)
  9. Advanced Regenerative Manufacturing Institute Inc
    Manchester, NH · Arts, Culture and Humanities
    $18M (2024)
  10. Thomas W Haas Foundation
    Greenland, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $16M (2024)
  11. The Jack & Dorothy Byrne Foundation Inc
    Hanover, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $13M (2025)
  12. Mary Hitchcock Memorial Hospital
    Lebanon, NH · Arts, Culture and Humanities
    $12M (2025)
  13. Community Action Program Belknap & Merrimack Counties Inc
    Concord, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $12M (2025)
  14. New Hampshire Coalition Against Domestic & Sexual Violence
    Concord, NH · Environment
    $11M (2025)
  15. P M Allen Family Foundation
    Hanover, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $11M (2024)
  16. Riley & Barbara G Sunderland
    Strafford, NH
    $8.4M (2024)
  17. Cheshire Health Foundation
    Keene, NH · Environment
    $8.1M (2025)
  18. Concord Hospital Trust
    Concord, NH · Environment
    $8.1M (2025)
  19. Endowment for Health Inc
    Concord, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $7.8M (2025)
  20. Brewster Academy
    Wolfeboro, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $7.2M (2025)
  21. Krfrench Family Foundation
    Etna, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $6.6M (2025)
  22. Harbor Homes Inc
    Nashua, NH · Youth Development
    $6.2M (2025)
  23. Northeastern Regional Association of Coastal Ocean Observation Syste
    Portsmouth, NH · Philanthropy, Voluntarism and Grantmaking Foundations
    $5.6M (2025)
  24. Northern Forest Center Inc
    Concord, NH · Mental Health and Crisis Intervention
    $5.3M (2025)
  25. The Lebovitz Fund
    Portsmouth, NH
    $4.6M (2024)

Showing the top 100 by giving. Search all 792 with a free account.

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Cities in New Hampshire

Causes in New Hampshire