GrantAuthority

Grantmaking foundations in Indianapolis, IN

619 grantmaking foundations in Indianapolis, Indiana, ranked by recent giving reported to the IRS (about $7.3B combined).

Top foundations by giving

  1. Lilly Endowment Inc
    Indianapolis, IN
    $4B (2025)
  2. Renaissance Charitable Foundation Inc
    Indianapolis, IN · Civil Rights, Social Action and Advocacy
    $770M (2024)
  3. National Collegiate Athletic Association
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $620M (2025)
  4. Gift Clearing Trust
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $190M (2025)
  5. Gleaners Food Bank of Indiana Inc
    Indianapolis, IN · Diseases, Disorders and Medical Disciplines
    $120M (2025)
  6. University Medical Diagnostic Associates Inc
    Indianapolis, IN · Science and Technology
    $89M (2026)
  7. Iu Medical Group Foundation Inc
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $81M (2025)
  8. University of Indianapolis
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $81M (2025)
  9. Fiscal Sponsorship Allies Inc
    Indianapolis, IN · Mental Health and Crisis Intervention
    $80M (2025)
  10. Indiana University Health Inc
    Indianapolis, IN · Housing and Shelter
    $76M (2024)
  11. Elevance Health Foundation Inc
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $57M (2024)
  12. Indianapolis Foundation Inc
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $55M (2024)
  13. James Whitcomb Riley Memorial Association
    Indianapolis, IN · Employment
    $49M (2025)
  14. United Way of Central Indiana Inc
    Indianapolis, IN · Science and Technology
    $42M (2025)
  15. Central Indiana Community Foundation Inc
    Indianapolis, IN · Environment
    $37M (2024)
  16. Indiana University Health Foundation Inc
    Indianapolis, IN · Crime and Legal-Related
    $34M (2024)
  17. Richard M Fairbanks Foundation Inc
    Indianapolis, IN
    $31M (2024)
  18. Lumina Foundation for Education Inc
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $31M (2024)
  19. Early Learning Indiana Inc
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $30M (2024)
  20. Eli Lilly and Company Foundation
    Indianapolis, IN
    $29M (2024)
  21. Strada Education Foundation Inc
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $28M (2024)
  22. The Mind Trust Inc
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $26M (2025)
  23. Endless Success Foundation Inc
    Indianapolis, IN · Community Improvement and Capacity Building
    $24M (2024)
  24. Independent Colleges of Indiana Inc
    Indianapolis, IN · Mental Health and Crisis Intervention
    $23M (2025)
  25. Nina Mason Pulliam Charitable Tr
    Indianapolis, IN · Philanthropy, Voluntarism and Grantmaking Foundations
    $23M (2024)

Showing the top 100 by giving. Search all 619 with a free account.

Find the right funders faster. Filter every foundation by location, cause, giving size and openness, and see full grantee histories, with a free GrantAuthority account.

Create free account

Causes in Indiana