Search private foundations

Every profile is built from the foundation's IRS Form 990-PF filings. Filter by where they give, what they fund and typical grant size.

1,146 funders with a return from the last few years. Clear filters Browse all profiles by state

• Crowe & Dunlevy Foundation Inc

  Oklahoma City, OK · EIN 73-1267906 · latest return: tax year 2025

  Gave $155K in 2025
  Organizations funded 52 Typical grant $2,500 Describes how to apply
  Human ServicesHealthEducationArts & Culture

• Lyon Foundation

  Bartlesville, OK · EIN 23-7299980 · latest return: tax year 2025

  Gave $2.5M in 2025
  Organizations funded 41 Typical grant $15,500 Describes how to apply
  Human ServicesEducationArts & CultureFaith-Based

• Sam Viersen Family Foundation Inc

  Tulsa, OK · EIN 73-1295358 · latest return: tax year 2025

  Gave $1.9M in 2025
  Organizations funded 40 Typical grant $10,000 Describes how to apply
  EducationArts & CultureCommunity DevelopmentHealth

• The Meinders Foundation

  Oklahoma City, OK · EIN 73-1438459 · latest return: tax year 2025

  Gave $74.6M in 2025
  Organizations funded 40 Typical grant $250,000 Describes how to apply
  EducationArts & CultureCommunity DevelopmentEnvironment

• Flint Family Foundation

  Tulsa, OK · EIN 30-0582777 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 29 Typical grant $20,000 Preselected recipients only
  Human ServicesChildren & YouthEducationArts & Culture

• RNR Cross Family Foundation

  Durant, OK · EIN 20-2872738 · latest return: tax year 2025

  Gave $243K in 2025
  Organizations funded 32 Typical grant $4,000 Describes how to apply
  Arts & CultureEducationHealthChildren & Youth

• Mcmahon Foundation

  Lawton, OK · EIN 73-0664314 · latest return: tax year 2024

  Gave $2.8M in 2024
  Organizations funded 27 Typical grant $26,000 Describes how to apply
  EducationArts & CultureSTEMChildren & Youth

• Hille Family Charitable Foundation

  Tulsa, OK · EIN 73-1521975 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 38 Typical grant $5,000 Preselected recipients only
  Human ServicesEducationHealthChildren & Youth

• Beverly Westheimer Wellnitz Charitable Foundation Inc

  Ardmore, OK · EIN 26-0718450 · latest return: tax year 2024

  Invitation Only
  Grants paid $66K Organizations funded 24 Typical grant $3,000 Preselected recipients only
  EducationArts & CultureFood AssistanceMental Health

• The Merrick Foundation

  Oklahoma City, OK · EIN 73-6111622 · latest return: tax year 2025

  Gave $474K in 2025
  Organizations funded 26 Typical grant $2,500 Describes how to apply
  EducationFaith-BasedHuman ServicesMental Health

• Avedis Foundation

  Shawnee, OK · EIN 73-1347360 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.4M Organizations funded 18 Typical grant $60,000 Preselected recipients only
  Arts & CultureEducationEnvironmentChildren & Youth

• Jerome B Miller Family Foundation

  Overland Park, KS · EIN 73-1438698 · latest return: tax year 2024

  Gave $950K in 2024
  Organizations funded 27 Typical grant $10,100 Describes how to apply
  Arts & CultureChildren & YouthEducationFaith-Based

• Northwest Oklahoma Osteopathic Foundation

  Enid, OK · EIN 73-0622115 · latest return: tax year 2024

  Gave $37K in 2024
  Organizations funded 20 Typical grant $1,000 Describes how to apply
  EducationCommunity DevelopmentArts & CultureHealth

• Scaramucci Foundation

  Oklahoma City, OK · EIN 73-1559543 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.6M Organizations funded 16 Typical grant $1,300 Preselected recipients only
  Arts & CultureEducationAnimal WelfareDisability Services

• Tom and Judy Love Foundation

  Oklahoma City, OK · EIN 46-3640241 · latest return: tax year 2024

  Invitation Only
  Grants paid $252K Organizations funded 16 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducation

• Renfro Family Foundation

  Ponca City, OK · EIN 46-0767215 · latest return: tax year 2025

  Gave $202K in 2025
  Organizations funded 15 Typical grant $10,000 Describes how to apply
  Arts & CultureEducationFood AssistanceHuman Services

• Leslie L Alexander Foundation Inc

  Delray Beach, FL · EIN 75-3126055 · latest return: tax year 2024

  Invitation Only
  Grants paid $28.4M Organizations funded 622 Typical grant $35,000 Preselected recipients only
  Animal WelfareHuman ServicesChildren & YouthFood Assistance

• H A & Mary K Chapman Charitable Trust

  Tulsa, OK · EIN 73-6177739 · latest return: tax year 2023

  Gave $2.5M in 2023
  Organizations funded 21 Typical grant $50,000 Describes how to apply
  Human ServicesEducationCommunity DevelopmentArts & Culture

• Farzaneh Family Foundation

  Wilmington, DE · EIN 47-4903206 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 17 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHealth

• Telligen Community Initiative

  West Des Moines, IA · EIN 20-2017785 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.2M Organizations funded 43 Typical grant $48,710 Preselected recipients only
  Children & YouthHealthEducationMental Health