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.

1,052 funders with a return from the last few years. Clear filters Browse all profiles by state

• Harris Foundation Incorporated

  Oklahoma City, OK · EIN 73-6093072 · latest return: tax year 2025

  Gave $556K in 2025
  Organizations funded 74 Typical grant $5,000 Describes how to apply
  Human ServicesChildren & YouthEducationArts & Culture

• The Grace & Franklin Bernsen Foundation

  Tulsa, OK · EIN 23-7009414 · latest return: tax year 2024

  Gave $1.8M in 2024
  Organizations funded 68 Typical grant $20,000 Describes how to apply
  Human ServicesChildren & YouthEducationArts & Culture

• Ralph and Frances Mcgill Foundation the Trust Company of Oklahoma

  Tulsa, OK · EIN 73-1590898 · latest return: tax year 2025

  Gave $642K in 2025
  Organizations funded 57 Typical grant $5,000 Describes how to apply
  EducationHuman ServicesArts & CultureChildren & Youth

• Wegener Foundation Inc

  Oklahoma City, OK · EIN 73-6095407 · latest return: tax year 2025

  Invitation Only
  Grants paid $516K Organizations funded 41 Typical grant $10,000 Preselected recipients only
  Human ServicesHealthDisability ServicesChildren & Youth

• The Charles & Marion Weber Foundation

  Tulsa, OK · EIN 20-7338204 · latest return: tax year 2025

  Invitation Only
  Grants paid $322K Organizations funded 41 Typical grant $5,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationHousing

• Olson Family Foundation Inc

  Livingston, TX · EIN 35-2192036 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.5M Organizations funded 73 Typical grant $25,000 Preselected recipients only
  Animal WelfareHuman ServicesEducationHealth

• 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

• Carl C Anderson Sr and Marie Jo Anderson Charitable Foundation

  Dallas, TX · EIN 74-6078530 · latest return: tax year 2024

  Gave $9.8M in 2024
  Organizations funded 145 Typical grant $15,000 Describes how to apply
  Human ServicesChildren & YouthFood AssistanceHealth

• Robert Glenn Rapp Foundation

  Oklahoma City, OK · EIN 73-0616840 · latest return: tax year 2024

  Gave $2M in 2024
  Organizations funded 33 Typical grant $25,000 Describes how to apply
  Arts & CultureEducationChildren & YouthHuman Services

• Ketchum Charitable Foundation Inc

  Tulsa, OK · EIN 26-2189909 · latest return: tax year 2024

  Gave $2.6M in 2024
  Organizations funded 46 Typical grant $20,000 Describes how to apply
  Human ServicesChildren & YouthEducationYouth Sports

• The Cuesta Foundation Inc

  Oklahoma City, OK · EIN 73-6091550 · latest return: tax year 2025

  Gave $140K in 2025
  Organizations funded 27 Typical grant $2,500 Describes how to apply
  EducationChildren & YouthArts & CultureFood Assistance

• John W Marshall and Jerry E Marshall Foundation

  Tulsa, OK · EIN 76-0716481 · latest return: tax year 2024

  Invitation Only
  Grants paid $241K Organizations funded 25 Typical grant $5,000 Preselected recipients only
  Human ServicesAnimal WelfareCommunity DevelopmentEducation

• Robert C and Mary E Lolmaugh Trust Foundation

  Wichita, KS · EIN 73-1516313 · latest return: tax year 2024

  Invitation Only
  Grants paid $353K Organizations funded 35 Typical grant $10,000 Preselected recipients only
  HousingArts & CultureCommunity DevelopmentFaith-Based

• Mariska Family Foundation

  Tulsa, OK · EIN 87-3778486 · latest return: tax year 2024

  Invitation Only
  Grants paid $119K Organizations funded 24 Typical grant $1,500 Preselected recipients only
  EducationAnimal WelfareDisability ServicesFaith-Based

• Ruthanna B Snow Charitable Foundation

  Tulsa, OK · EIN 73-1572883 · latest return: tax year 2024

  Invitation Only
  Grants paid $33K Organizations funded 28 Typical grant $1,000 Preselected recipients only
  Arts & CultureFood AssistanceAnimal WelfareFaith-Based

• The Townsend Foundation

  Grove, OK · EIN 20-1030689 · latest return: tax year 2024

  Invitation Only
  Grants paid $148K Organizations funded 18 Typical grant $5,040 Preselected recipients only
  EducationAnimal WelfareCommunity DevelopmentFaith-Based

• 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

• Rulewicz Foundation

  Edmond, OK · EIN 48-1260789 · latest return: tax year 2025

  Invitation Only
  Grants paid $85K Organizations funded 24 Typical grant $3,000 Preselected recipients only
  Human ServicesChildren & YouthHealthHousing

• Clyde & Anita Becker Foundation Inc

  Tulsa, OK · EIN 20-5106028 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.6M Organizations funded 22 Typical grant $5,000 Preselected recipients only
  Human ServicesFood AssistanceArts & CultureChildren & Youth

• Jeanalee and Charles Parsons Foundation

  Bartlesville, OK · EIN 26-6161910 · latest return: tax year 2025

  Gave $818K in 2025
  Organizations funded 17 Typical grant $46,328 Describes how to apply
  EducationFaith-BasedFood AssistanceHousing