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Grantmaking foundations in Olathe, KS

30 grantmaking foundations in Olathe, Kansas, ranked by recent giving reported to the IRS (about $40M combined).

Top foundations by giving

  1. Kao Family Foundation
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $13M (2024)
  2. Midamerica Nazarene University Foundation
    Olathe, KS · Community Improvement and Capacity Building
    $13M (2025)
  3. Kelly Family Foundation
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $4M (2025)
  4. Kvc Endowment Inc
    Olathe, KS · Public Safety, Disaster Preparedness and Relief
    $3M (2025)
  5. Olathe Medical Center Inc
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.7M (2022)
  6. Olathe Public Schools Foundation
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $940K (2025)
  7. Kao Family Education Foundation
    Olathe, KS · International, Foreign Affairs and National Security
    $790K (2024)
  8. Bradens Hope for Childhood Cancer
    Olathe, KS · Civil Rights, Social Action and Advocacy
    $720K (2023)
  9. Great Circle
    Olathe, KS · Diseases, Disorders and Medical Disciplines
    $480K (2022)
  10. Pickett Chaney & Mcmullen Llp
    Olathe, KS · Housing and Shelter
    $420K (2022)
  11. Generous Life Foundation
    Olathe, KS · Crime and Legal-Related
    $380K (2024)
  12. Dorothy M Morrison Foundation
    Olathe, KS
    $320K (2025)
  13. Gerson Family Foundation
    Olathe, KS
    $170K (2025)
  14. Bryan Lynch Family Foundation
    Olathe, KS
    $140K (2025)
  15. Noahs Bandage Project
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $110K (2024)
  16. Ave Philomena Inc
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $100K (2024)
  17. Friends in Service of Heroes Inc
    Olathe, KS · Health Care
    $63K (2024)
  18. Culture House
    Olathe, KS · Human Services
    $60K (2025)
  19. John M Hewitt Family Foundation
    Olathe, KS
    $57K (2024)
  20. Mccarthy Family Foundation
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $55K (2025)
  21. The Johnson County Bar Foundation
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $46K (2024)
  22. Jewell Family Foundation
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $44K (2024)
  23. Olathe Health Charitable Foundation
    Olathe, KS · Youth Development
    $31K (2023)
  24. Catholic Care Campus Inc
    Olathe, KS · Philanthropy, Voluntarism and Grantmaking Foundations
    $22K (2025)
  25. Hand in Hand Christian Adoption Inc
    Olathe, KS
    $17K (2022)

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Causes in Kansas