GrantAuthority

Philanthropy, Voluntarism and Grantmaking Foundations foundations in Arizona

1,085 grantmaking foundations in Arizona focused on philanthropy, voluntarism and grantmaking foundations, ranked by recent giving reported to the IRS (about $1.2B combined).

Top foundations by giving

  1. Arizona Community Foundation
    Phoenix, AZ
    $100M (2025)
  2. Marine Preservation Association
    Phoenix, AZ
    $100M (2024)
  3. Make- A- Wish Foundation of America
    Phoenix, AZ
    $67M (2025)
  4. Diane and Bruce Halle Foundation
    Scottsdale, AZ
    $65M (2024)
  5. Virginia G Piper Charitable Trust 08-11-95
    Phoenix, AZ
    $29M (2025)
  6. People-People-People Foundation Dated 4-19-2018
    Scottsdale, AZ
    $28M (2024)
  7. Ner L Horeinu Inc
    Chandler, AZ
    $26M (2024)
  8. Bob and Renee Parsons Foundation
    Scottsdale, AZ
    $24M (2024)
  9. Kemper & Ethel Marley Foundation
    Phoenix, AZ
    $23M (2024)
  10. Barrow Neurological Foundation
    Phoenix, AZ
    $22M (2025)
  11. Neighborhood Outreach Access to Health
    Phoenix, AZ
    $20M (2024)
  12. Helios Education Foundation
    Phoenix, AZ
    $20M (2025)
  13. Honorhealth Foundation
    Scottsdale, AZ
    $18M (2024)
  14. World Hunger Ecumenical Arizona Task Force Inc
    Phoenix, AZ
    $18M (2022)
  15. Area Agency on Aging Region One Incorporated
    Phoenix, AZ
    $17M (2025)
  16. Bakersfield Memorial Hospital
    Phoenix, AZ
    $16M (2025)
  17. Garcia Family Foundation Inc
    Tempe, AZ
    $14M (2024)
  18. The Thunderbirds
    Phoenix, AZ
    $13M (2025)
  19. St Josephs Foundation
    Phoenix, AZ
    $13M (2025)
  20. Sierra Nevada Memorial-Miners Hospital
    Phoenix, AZ
    $12M (2025)
  21. Community Foundation for Southern Arizona
    Tucson, AZ
    $12M (2025)
  22. Burton Family Foundation
    Phoenix, AZ
    $11M (2025)
  23. Tucson Medical Center
    Tucson, AZ
    $11M (2024)
  24. Thunderbirds Charities
    Phoenix, AZ
    $11M (2025)
  25. Frederick Gardner Cottrell Foundation
    Tucson, AZ
    $9.7M (2024)

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Cities in Arizona