GrantAuthority

Science and Technology foundations in Washington

16 grantmaking foundations in Washington focused on science and technology, ranked by recent giving reported to the IRS (about $65M combined).

Top foundations by giving

  1. United Way of King County
    Seattle, WA
    $29M (2025)
  2. Kaphan Foundation
    Seattle, WA
    $26M (2024)
  3. Service Employees International Union
    Seattle, WA
    $8.6M (2024)
  4. United Way of Central Washington
    Yakima, WA
    $740K (2025)
  5. Impact Ministries USA
    Duvall, WA
    $490K (2025)
  6. Service Employees International Union
    Seattle, WA
    $190K (2024)
  7. Utsav
    Bothell, WA
    $150K (2022)
  8. United Way of Central Washington Foundation
    Yakima, WA
    $110K (2025)
  9. United Way of Thurston County
    Olympia, WA
    $72K (2026)
  10. University of Northern British Columbia Foundation US
    Bellingham, WA
    $50K (2025)
  11. United Way of Whitman County
    Pullman, WA
    $44K (2025)
  12. United Way of Clallam County
    Port Angeles, WA
    $35K (2025)
  13. Rprime Foundation
    Seattle, WA
    $5K (2025)
  14. Detour Ministries
    Vancouver, WA
    $3.3K (2024)
  15. Gyroid Foundation
    Renton, WA
    $300 (2025)
  16. Pysoniq Software Foundation
    Spokane, WA
    $10 (2024)

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Cities in Washington