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.

1,619 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Nielsen Foundation Inc

  Oldsmar, FL · EIN 47-5513015 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 48 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentEnvironment

• The Marsha and David Veit Charitable Foundation Inc

  San Francisco, CA · EIN 13-4007110 · latest return: tax year 2025

  Invitation Only
  Grants paid $59K Organizations funded 48 Typical grant $500 Preselected recipients only
  EducationArts & CultureHealthChildren & Youth

• Brt Charitable Foundation

  San Francisco, CA · EIN 84-2541048 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 43 Typical grant $30,000 Preselected recipients only
  Animal WelfareEnvironmentHuman ServicesSTEM

• Dorothy Lemelson Foundation

  Reno, NV · EIN 45-5079187 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 33 Typical grant $30,000 Preselected recipients only
  EducationChildren & YouthArts & CultureMental Health

• Viney Wallach Foundation

  Wilmington, DE · EIN 86-3963502 · latest return: tax year 2024

  Invitation Only
  Grants paid $550K Organizations funded 32 Typical grant $10,000 Preselected recipients only
  Children & YouthEducationHuman ServicesSTEM

• The Dean M Graham Foundation

  Cobleskill, NY · EIN 22-3211041 · latest return: tax year 2025

  Gave $42K in 2025
  Organizations funded 23 Typical grant $750 Describes how to apply
  EducationSTEMEnvironment

• The Mark and Anna Weinstein Family Foundation

  Rancho Palos Verdes, CA · EIN 83-2898543 · latest return: tax year 2025

  Invitation Only
  Grants paid $20K Organizations funded 8 Typical grant $2,500 Preselected recipients only
  EnvironmentEducationSTEMAnimal Welfare

• Rasmuson Foundation

  Anchorage, AK · EIN 91-6340739 · latest return: tax year 2024

  Gave $17.7M in 2024
  Organizations funded 300 Typical grant $5,000 Describes how to apply
  Arts & CultureHuman ServicesEducationHealth

• R K Mellon Family Foundation

  Ligonier, PA · EIN 25-1356145 · latest return: tax year 2024

  Gave $2.7M in 2024
  Organizations funded 211 Typical grant $10,000 Describes how to apply
  EducationAnimal WelfareEnvironmentArts & Culture

• Andrew Family Foundation

  Orland Park, IL · EIN 36-3926511 · latest return: tax year 2024

  Gave $847K in 2024
  Organizations funded 160 Typical grant $1,500 Describes how to apply
  EducationHuman ServicesArts & CultureChildren & Youth

• Knopf Family Foundation Inc

  Wakefield, MA · EIN 57-1179990 · latest return: tax year 2025

  Gave $3.9M in 2025
  Organizations funded 126 Typical grant $25,000 Describes how to apply
  Animal WelfareHealthEnvironmentHomelessness

• New England Biolabs Foundation

  Ipswich, MA · EIN 04-2776213 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 117 Typical grant $3,000 Describes how to apply
  EnvironmentAnimal WelfareEducationArts & Culture

• Abbott Fund

  Abbott Park, IL · EIN 36-6069793 · latest return: tax year 2024

  Invitation Only
  Grants paid $17.4M Organizations funded 62 Typical grant $50,000 Preselected recipients only
  EducationHealthArts & CultureFood Assistance

• Esther Simon 1952 Charitable Trust

  Chicago, IL · EIN 23-6286763 · latest return: tax year 2025

  Gave $447K in 2025
  Organizations funded 61 Typical grant $5,000 Describes how to apply
  Arts & CultureSTEMEnvironmentAnimal Welfare

• Ryder System Charitable Foundation Inc

  Alpharetta, GA · EIN 59-2462315 · latest return: tax year 2025

  Gave $2M in 2025
  Organizations funded 58 Typical grant $10,000 Describes how to apply
  EducationChildren & YouthHealthMental Health

• Offerdahl Family Foundation

  Incline Village, NV · EIN 47-2780646 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 43 Typical grant $5,000 Preselected recipients only
  EducationChildren & YouthArts & CultureHealth

• Carina Initiatives Inc

  Torrance, CA · EIN 85-0909048 · latest return: tax year 2023

  Invitation Only
  Grants paid $9.1M Organizations funded 32 Typical grant $110,000 Preselected recipients only
  EducationSTEMChildren & Youth

• Aphorism Foundation

  San Francisco, CA · EIN 46-4347021 · latest return: tax year 2024

  Invitation Only
  Grants paid $43.4M Organizations funded 27 Typical grant $1,000,000 Preselected recipients only
  EducationSTEMEnvironmentFood Assistance

• Imami Fam Foundation Inc Dtd

  Melbourne, FL · EIN 65-6249234 · latest return: tax year 2024

  Invitation Only
  Grants paid $99K Organizations funded 23 Typical grant $1,000 Preselected recipients only
  HealthEducationSTEMChildren & Youth

• Watt Foster Family Foundation

  Brookneal, VA · EIN 82-3650679 · latest return: tax year 2025

  Gave $1.3M in 2025
  Organizations funded 686 Typical grant $500 Describes how to apply
  EducationFaith-BasedHuman ServicesChildren & Youth