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.

13,657 funders with a return from the last few years. Clear filters Browse all profiles by state

• Nick DeWolf Foundation

  Aspen, CO · EIN 20-1829265 · latest return: tax year 2024

  Invitation Only
  Grants paid $216K Organizations funded 15 Typical grant $1,000 Preselected recipients only
  EnvironmentEducationArts & CultureFood Assistance

• Weller Investment Company

  Denver, CO · EIN 84-6027894 · latest return: tax year 2025

  Invitation Only
  Grants paid $52K Organizations funded 15 Typical grant $1,000 Preselected recipients only
  EnvironmentArts & CultureSTEM

• The Mezitt Horticultural Foundation

  Hopkinton, MA · EIN 04-3161096 · latest return: tax year 2025

  Historical Funder
  Grants paid $24K Organizations funded 15 Typical grant $1,000 Describes how to apply
  EducationEnvironmentArts & Culture

• The Blum Family Foundation Inc

  Baltimore, MD · EIN 52-6039023 · latest return: tax year 2024

  Historical Funder
  Grants paid $22K Organizations funded 15 Typical grant $1,000 Describes how to apply
  EducationEnvironmentHealth

• The Williams-King Foundation

  Nashville, TN · EIN 62-1528972 · latest return: tax year 2025

  Invitation Only
  Grants paid $12K Organizations funded 15 Typical grant $500 Preselected recipients only
  EnvironmentFaith-BasedAnimal WelfareHealth

• Barbara Brunckhorst Foundation

  Richmond, VA · EIN 86-6502564 · latest return: tax year 2024

  Invitation Only
  Grants paid $23.2M Organizations funded 14 Typical grant $75,000 Preselected recipients only
  EnvironmentAnimal WelfareHuman Services

• Paul and Maxine Frohring Foundation Inc

  Detroit, MI · EIN 34-6513729 · latest return: tax year 2024

  Historical Funder
  Grants paid $5.1M Organizations funded 14 Typical grant $200,000 Describes how to apply
  EnvironmentEducationAnimal WelfareArts & Culture

• Linden Climate Fund Inc

  Healdsburg, CA · EIN 33-1302065 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 14 Typical grant $20,000 Preselected recipients only
  EnvironmentAnimal WelfareSTEM

• August Heid by Teresa Heid Char Tua

  Dallas, TX · EIN 30-6461065 · latest return: tax year 2025

  Invitation Only
  Grants paid $904K Organizations funded 14 Typical grant $50,000 Preselected recipients only
  EnvironmentHealthAnimal WelfareArts & Culture

• The Walrath Family Foundation

  New York, NY · EIN 26-1317389 · latest return: tax year 2025

  Invitation Only
  Grants paid $255K Organizations funded 14 Typical grant $10,000 Preselected recipients only
  EnvironmentHealth

• Ordinary People Foundation

  Bellevue, WA · EIN 91-2014376 · latest return: tax year 2024

  Invitation Only
  Grants paid $224K Organizations funded 14 Typical grant $20,000 Preselected recipients only
  EducationEnvironmentHuman Services

• The Harding Family Foundation

  Basking Ridge, NJ · EIN 26-1586775 · latest return: tax year 2025

  Invitation Only
  Grants paid $175K Organizations funded 14 Typical grant $2,000 Preselected recipients only
  Environment

• Page Foundation

  Ketchum, ID · EIN 94-3097808 · latest return: tax year 2024

  Invitation Only
  Grants paid $174K Organizations funded 14 Typical grant $3,000 Preselected recipients only
  EnvironmentArts & CultureCommunity Development

• The Halstatt Charitable Foundation

  Wilmington, DE · EIN 46-3685970 · latest return: tax year 2025

  Invitation Only
  Grants paid $87K Organizations funded 14 Typical grant $1,600 Preselected recipients only
  EnvironmentEducationArts & CultureHousing

• The L & a Foundation

  Boise, ID · EIN 52-7240271 · latest return: tax year 2024

  Invitation Only
  Grants paid $27K Organizations funded 14 Typical grant $1,500 Preselected recipients only
  EnvironmentChildren & YouthEducationHealth

• Fondation Dune Inc

  New York, NY · EIN 84-3840295 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 13 Typical grant $75,000 Preselected recipients only
  EnvironmentAnimal WelfareFood Assistance

• Tareen Filgas Foundation

  Portland, OR · EIN 47-2606838 · latest return: tax year 2024

  Invitation Only
  Grants paid $672K Organizations funded 13 Typical grant $5,000 Preselected recipients only
  EnvironmentAnimal Welfare

• The Helidoni Foundation Inc

  Stratham, NH · EIN 84-3852739 · latest return: tax year 2025

  Invitation Only
  Grants paid $627K Organizations funded 13 Typical grant $35,000 Preselected recipients only
  EnvironmentArts & CultureEducationSTEM

• The Sky Foundation Inc

  Wilmington, DE · EIN 85-2640958 · latest return: tax year 2024

  Invitation Only
  Grants paid $334K Organizations funded 13 Typical grant $9,000 Preselected recipients only
  EnvironmentArts & CultureEducationHuman Services

• The Griffith Family Foundation

  Chicago, IL · EIN 36-6162494 · latest return: tax year 2025

  Historical Funder
  Grants paid $326K Organizations funded 13 Typical grant $5,000 Describes how to apply
  EnvironmentEducation