GrantAuthority

Philanthropy, Voluntarism and Grantmaking Foundations foundations in Wyoming

273 grantmaking foundations in Wyoming focused on philanthropy, voluntarism and grantmaking foundations, ranked by recent giving reported to the IRS (about $260M combined).

Top foundations by giving

  1. University of Wyoming Foundation
    Laramie, WY
    $48M (2025)
  2. Community Foundation of Jackson Hole
    Jackson, WY
    $41M (2024)
  3. Natrona Collective Health Trust
    Casper, WY
    $13M (2024)
  4. Wyoming Community Foundation
    Laramie, WY
    $12M (2024)
  5. Volunteers of America Inc
    Sheridan, WY
    $7.6M (2025)
  6. Eric and Kelly Schwartz Charitable Trust
    Wilson, WY
    $7.3M (2025)
  7. Ivinson Memorial Hospital Foundation
    Laramie, WY
    $7.1M (2025)
  8. Western Futures Fund Inc
    Sheridan, WY
    $6.8M (2024)
  9. Niner Foundation Inc
    Jackson, WY
    $5.3M (2025)
  10. Hughes Charitable Foundation
    Jackson, WY
    $4.7M (2025)
  11. Emerald Gate Charitable Trust
    Jackson, WY
    $4.5M (2024)
  12. Sheridan County Memorial Hospital Foundation
    Sheridan, WY
    $4.4M (2025)
  13. Laramie County Community College Foundation
    Cheyenne, WY
    $3.2M (2024)
  14. Jackson Hole Land Trust
    Jackson, WY
    $3M (2025)
  15. Casper College Foundation
    Casper, WY
    $2.9M (2025)
  16. Allen Wyoming Foundation Inc
    Cody, WY
    $2.8M (2025)
  17. Anderson Donor Advised Charitable Fund
    Cheyenne, WY
    $2.7M (2024)
  18. Balyasny Foundation Inc
    Wilson, WY
    $2.5M (2024)
  19. Thurston Family Foundation
    Jackson, WY
    $2.4M (2024)
  20. The Martin Family Foundation
    Casper, WY
    $2.4M (2024)
  21. Start Something That Matters Foundation
    Jackson, WY
    $2.3M (2024)
  22. Northwest College Foundation
    Powell, WY
    $2.3M (2025)
  23. Pamela and Wayne Garrison Family Foundation
    Big Horn, WY
    $2.2M (2025)
  24. John P Ellbogen Foundation
    Laramie, WY
    $2.2M (2024)
  25. Henry a Mckinnell Foundation
    Jackson, WY
    $1.9M (2025)

Showing the top 100 by giving. Search all 273 with a free account.

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Cities in Wyoming