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.

25,397 funders with a return from the last few years. Clear filters Browse all profiles by state

• Ross and Carol Y Castro Foundation

  San Jose, CA · EIN 48-1275020 · latest return: tax year 2025

  Invitation Only
  Grants paid $19K Organizations funded 11 Typical grant $1,000 Preselected recipients only
  Arts & CultureChildren & YouthCommunity DevelopmentEducation

• In Vivo Productions Inc

  Boston, MA · EIN 76-0809114 · latest return: tax year 2024

  Invitation Only
  Grants paid $6,212 Organizations funded 11 Typical grant $500 Preselected recipients only
  Arts & Culture

• The Timashev Family Foundation

  New York, NY · EIN 82-1674572 · latest return: tax year 2024

  Invitation Only
  Grants paid $22.1M Organizations funded 10 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationAnimal Welfare

• Lettie Pate Evans Foundation Inc

  Atlanta, GA · EIN 58-6004644 · latest return: tax year 2025

  Gave $21.5M in 2025
  Organizations funded 10 Typical grant $1,000,000 Describes how to apply
  EducationArts & CultureChildren & YouthEnvironment

• S&P Global Foundation Fka the Mcgraw-Hill Research Foundation

  New York, NY · EIN 27-3655593 · latest return: tax year 2025

  Invitation Only
  Grants paid $12.7M Organizations funded 10 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentEnvironment

• Christopher Robert Family Foundation

  Wilmington, DE · EIN 85-2978811 · latest return: tax year 2025

  Invitation Only
  Grants paid $8.8M Organizations funded 10 Typical grant $500,000 Preselected recipients only
  Arts & CultureEducationHealth

• John and Carol Walter Family Foundation Inc

  Naples, FL · EIN 26-3382949 · latest return: tax year 2025

  Invitation Only
  Grants paid $6.6M Organizations funded 10 Typical grant $14,400 Preselected recipients only
  Arts & CultureAnimal WelfareChildren & Youth

• The Hsieh Family Foundation

  Pasadena, CA · EIN 20-2790125 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.6M Organizations funded 10 Typical grant $100,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Alexander and Sarah Cutler Family Foundation

  Gates Mills, OH · EIN 34-1881176 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 10 Typical grant $50,522 Preselected recipients only
  Arts & CultureEducationEnvironmentCommunity Development

• The RuMBa Foundation of Long Beach

  Lake Arrowhead, CA · EIN 47-4352226 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 10 Typical grant $50,000 Preselected recipients only
  Arts & Culture

• The Lux Foundation Inc

  New York, NY · EIN 20-3979808 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 10 Typical grant $47,000 Preselected recipients only
  Arts & CultureHuman Services

• Fernandez Buddin Family Foundation

  Wilmington, DE · EIN 87-1066837 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 10 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationHealthFood Assistance

• Akausa Foundation Inc

  New York, NY · EIN 38-3801573 · latest return: tax year 2025

  Invitation Only
  Grants paid $901K Organizations funded 10 Typical grant $50 Preselected recipients only
  Arts & CultureEducation

• Kitty M Perkins Foundation

  Cambridge, NE · EIN 36-6154399 · latest return: tax year 2025

  Gave $605K in 2025
  Organizations funded 10 Typical grant $25,000 Describes how to apply
  Arts & CultureEducationCommunity DevelopmentHealth

• The Nick and Leslie Hanauer Foundation

  Seattle, WA · EIN 26-1593306 · latest return: tax year 2024

  Invitation Only
  Grants paid $570K Organizations funded 10 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducation

• Tom and Charlene Marsh Family Foundation

  Dallas, TX · EIN 26-0177017 · latest return: tax year 2024

  Invitation Only
  Grants paid $531K Organizations funded 10 Typical grant $10,000 Preselected recipients only
  Arts & CultureEnvironment

• The Herman and Faye Sarkowsky Charitable Foundation

  Seattle, WA · EIN 91-1479527 · latest return: tax year 2024

  Invitation Only
  Grants paid $505K Organizations funded 10 Typical grant $15,000 Preselected recipients only
  Arts & Culture

• The Ulf B Heide and Elizabeth C Heide Foundation Charitable Trust

  Weston, MA · EIN 04-6665830 · latest return: tax year 2025

  Invitation Only
  Grants paid $421K Organizations funded 10 Typical grant $12,000 Preselected recipients only
  EducationArts & CultureHealthFaith-Based

• Robert Craft Igor Stravinsky Foundation

  West Palm Beach, FL · EIN 13-3591637 · latest return: tax year 2024

  Invitation Only
  Grants paid $400K Organizations funded 10 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducation

• Khoury Family Foundation Inc

  High Springs, FL · EIN 84-3367170 · latest return: tax year 2025

  Invitation Only
  Grants paid $396K Organizations funded 10 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationChildren & YouthDisability Services