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.

1,466 funders with a return from the last few years. Clear filters Browse all profiles by state

• 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

• The Puterbaugh Foundation

  Mcalester, OK · EIN 73-6092193 · latest return: tax year 2025

  Gave $1.2M in 2025
  Organizations funded 22 Typical grant $20,000 Describes how to apply
  EducationHuman ServicesChildren & Youth

• Ed Darby Foundation Inc

  Tulsa, OK · EIN 46-3570793 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 21 Typical grant $10,500 Describes how to apply
  Children & YouthEducationArts & CultureHuman Services

• Lockhart Foundation

  Oklahoma City, OK · EIN 26-2134446 · latest return: tax year 2025

  Gave $394K in 2025
  Organizations funded 21 Typical grant $18,604 Describes how to apply
  Animal WelfareHuman ServicesDisability Services

• Lionel and Bea Harris Foundation

  Cushing, OK · EIN 47-4310838 · latest return: tax year 2024

  Invitation Only
  Grants paid $941K Organizations funded 19 Typical grant $6,000 Preselected recipients only
  Children & YouthDisability ServicesHuman ServicesArts & Culture

• The Mano Foundation

  Norman, OK · EIN 88-1525219 · latest return: tax year 2025

  Invitation Only
  Grants paid $529K Organizations funded 30 Typical grant $15,000 Preselected recipients only
  Animal WelfareHealthHuman ServicesMental Health

• Lou and Connie Miller Charitable Foundation

  Tulsa, OK · EIN 13-4222602 · latest return: tax year 2024

  Gave $1.3M in 2024
  Organizations funded 17 Typical grant $10,000 Describes how to apply
  EducationHuman ServicesArts & Culture

• A R and Marylouise Tandy Foundation

  Tulsa, OK · EIN 73-1254985 · latest return: tax year 2024

  Gave $7.1M in 2024
  Organizations funded 37 Typical grant $16,500 Describes how to apply
  Arts & CultureEducationHuman ServicesEnvironment

• James C and Teresa K Day Foundation

  Sugar Land, TX · EIN 06-1742265 · latest return: tax year 2023

  Invitation Only
  Grants paid $533K Organizations funded 27 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareHuman Services

• Darryl and Julie Christner Family Foundation

  Pennington, NJ · EIN 92-0581000 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 22 Typical grant $31,500 Preselected recipients only
  EducationHuman ServicesMental HealthChildren & Youth

• Campbell-Lepley-Hunt Foundation Inc

  Tulsa, OK · EIN 73-6111626 · latest return: tax year 2024

  Invitation Only
  Grants paid $35K Organizations funded 21 Typical grant $1,000 Preselected recipients only
  HealthHuman ServicesAnimal WelfareFaith-Based

• Howard Family Charitable Foundationinc

  Oklahoma City, OK · EIN 20-8623940 · latest return: tax year 2025

  Gave $212K in 2025
  Organizations funded 17 Typical grant $5,000 Describes how to apply
  EnvironmentHuman ServicesFood AssistanceMental Health

• Ron and Carole Woods Foundation

  Porter, OK · EIN 83-3059212 · latest return: tax year 2024

  Invitation Only
  Grants paid $690K Organizations funded 28 Typical grant $20,000 Preselected recipients only
  EducationFaith-BasedChildren & YouthHuman Services

• Charles B Goddard Foundation Trust

  Ardmore, OK · EIN 75-6005868 · latest return: tax year 2024

  Gave $621K in 2024
  Organizations funded 17 Typical grant $15,000 Describes how to apply
  HealthHuman ServicesAnimal WelfareArts & Culture

• The Austin Family Foundation

  Tulsa, OK · EIN 26-6668626 · latest return: tax year 2025

  Invitation Only
  Grants paid $378K Organizations funded 16 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureDisability ServicesHealth

• Frank M Halley Charitable Trust

  Tulsa, OK · EIN 87-1509950 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 20 Typical grant $25,000 Preselected recipients only
  Faith-BasedChildren & YouthHealthHuman Services

• Karl & Georgia Martin Sranna Belle Flynn Karl & June Martin Jr Fdn

  Oklahoma City, OK · EIN 73-1504147 · latest return: tax year 2025

  Gave $632K in 2025
  Organizations funded 13 Typical grant $42,500 Describes how to apply
  EducationChildren & YouthHuman ServicesHomelessness

• Richard L and Charlotte Reynolds Family Foundation Inc

  Norman, OK · EIN 30-0691187 · latest return: tax year 2025

  Gave $211K in 2025
  Organizations funded 13 Typical grant $20,000 Describes how to apply
  EducationFood AssistanceHuman ServicesHealth

• Douglas and Heather May Family Foundation

  Tulsa, OK · EIN 93-4764777 · latest return: tax year 2025

  Invitation Only
  Grants paid $49K Organizations funded 17 Typical grant $2,500 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• Dillingham Foundation

  Enid, OK · EIN 73-6108937 · latest return: tax year 2024

  Gave $275K in 2024
  Organizations funded 12 Typical grant $5,000 Describes how to apply
  EducationVeteransChildren & YouthHuman Services