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.

4,268 funders with a return from the last few years. Clear filters Browse all profiles by state

• Streicker Foundation Inc

  Milford, CT · EIN 06-1485504 · latest return: tax year 2025

  Invitation Only
  Grants paid $772K Organizations funded 28 Typical grant $10,000 Preselected recipients only
  EducationHealthArts & CultureMental Health

• Louis H and Mary Patricia Stumberg Foundation

  San Antonio, TX · EIN 74-6367261 · latest return: tax year 2025

  Gave $848K in 2025
  Organizations funded 27 Typical grant $25,000 Describes how to apply
  EducationArts & CultureEnvironmentFaith-Based

• The Glustrom Family Foundation Inc

  Atlanta, GA · EIN 83-2912156 · latest return: tax year 2025

  Invitation Only
  Grants paid $267K Organizations funded 27 Typical grant $5,000 Preselected recipients only
  EducationHealthHomelessnessHuman Services

• The Marta and Robert Adelson Family Foundation

  Merion Station, PA · EIN 82-3708081 · latest return: tax year 2025

  Invitation Only
  Grants paid $200K Organizations funded 27 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureEnvironmentFood Assistance

• The S Leigh Pierson & Douglas R Conant Family Cookie Jar Foundation Inc

  Chicago, IL · EIN 22-3769553 · latest return: tax year 2025

  Invitation Only
  Grants paid $134K Organizations funded 27 Typical grant $3,500 Preselected recipients only
  Arts & CultureChildren & YouthEducationFood Assistance

• Arthur & Hilda Wenig Charitable Foundation

  Pompton Plains, NJ · EIN 11-3189670 · latest return: tax year 2024

  Gave $32K in 2024
  Organizations funded 27 Typical grant $150 Describes how to apply
  HealthEducationArts & CultureChildren & Youth

• The Erwin Rautenberg Foundation

  Inglewood, CA · EIN 45-5514206 · latest return: tax year 2023

  Invitation Only
  Grants paid $3.4M Organizations funded 26 Typical grant $25,000 Preselected recipients only
  HealthEducationArts & CultureFaith-Based

• The Ilsababy Foundation

  Sullivans Island, SC · EIN 45-4633586 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.3M Organizations funded 26 Typical grant $75,000 Preselected recipients only
  HealthHuman ServicesEducationArts & Culture

• Geoffrey C Hughes Foundation Inc

  Wilmington, DE · EIN 13-3622255 · latest return: tax year 2024

  Gave $2.2M in 2024
  Organizations funded 26 Typical grant $50,000 Describes how to apply
  EnvironmentArts & CultureHuman ServicesFood Assistance

• The Oki Foundation

  Bellevue, WA · EIN 91-1394156 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.6M Organizations funded 26 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationChildren & YouthCommunity Development

• The Lb Research and Education Foundation

  Asheville, NC · EIN 95-4664361 · latest return: tax year 2024

  Gave $1.5M in 2024
  Organizations funded 26 Typical grant $25,000 Describes how to apply
  EducationArts & CultureHealthHuman Services

• Barry L and Jan R Zubrow Foundation

  West Palm Beach, FL · EIN 13-3532026 · latest return: tax year 2024

  Invitation Only
  Grants paid $870K Organizations funded 26 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducation

• The Rapoport Family Foundation

  Waco, TX · EIN 74-2872414 · latest return: tax year 2024

  Gave $571K in 2024
  Organizations funded 26 Typical grant $15,000 Describes how to apply
  Arts & CultureEducationHuman ServicesAnimal Welfare

• The Stephen and Lynne Doyle Family Foundation

  San Diego, CA · EIN 20-2063200 · latest return: tax year 2024

  Invitation Only
  Grants paid $219K Organizations funded 26 Typical grant $2,500 Preselected recipients only
  Children & YouthEducationHealthArts & Culture

• Jane B and Eugene E White Family Foundation

  Vero Beach, FL · EIN 26-1076319 · latest return: tax year 2025

  Invitation Only
  Grants paid $195K Organizations funded 26 Typical grant $5,000 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentFaith-Based

• Maxwell Sedel Family Foundation Inc

  Cambridge, MA · EIN 92-1852417 · latest return: tax year 2024

  Invitation Only
  Grants paid $842K Organizations funded 25 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• John and Janet Kornreich Charitable Foundation Ltd

  Old Westbury, NY · EIN 13-3974159 · latest return: tax year 2025

  Invitation Only
  Grants paid $745K Organizations funded 25 Typical grant $11,000 Preselected recipients only
  Human ServicesArts & CultureChildren & YouthHealth

• Davidow Family Foundation

  Woodside, CA · EIN 77-0449213 · latest return: tax year 2025

  Invitation Only
  Grants paid $732K Organizations funded 25 Typical grant $10,000 Preselected recipients only
  EducationAnimal WelfareArts & Culture

• Painted Flower Foundation Inc

  Brooklyn, NY · EIN 13-3901528 · latest return: tax year 2024

  Invitation Only
  Grants paid $201K Organizations funded 25 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureHuman ServicesDisability Services

• The Griffin Endowment

  Greensboro, NC · EIN 56-1687879 · latest return: tax year 2024

  Gave $177K in 2024
  Organizations funded 25 Typical grant $2,000 Describes how to apply
  EducationArts & CultureEnvironment