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.

5,226 funders with a return from the last few years. Clear filters Browse all profiles by state

• Byer Foundation

  San Francisco, CA · EIN 94-3216991 · latest return: tax year 2025

  Gave $662K in 2025
  Organizations funded 31 Typical grant $15,000 Describes how to apply
  Animal WelfareEducationHuman ServicesArts & Culture

• Carlsen Muir Family Foundation

  Folsom, CA · EIN 82-3157713 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 27 Typical grant $10,000 Preselected recipients only
  EducationHealthChildren & YouthEnvironment

• Melvin Garb Foundation

  Encinitas, CA · EIN 93-1067365 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.6M Organizations funded 22 Typical grant $50,000 Preselected recipients only
  EducationHealthArts & CultureFaith-Based

• Freitas Foundation

  San Rafael, CA · EIN 94-6068174 · latest return: tax year 2024

  Invitation Only
  Grants paid $116K Organizations funded 22 Typical grant $5,000 Preselected recipients only
  Children & YouthEducationEnvironmentHealth

• Mertz Gilmore Foundation

  New York, NY · EIN 13-2872722 · latest return: tax year 2024

  Gave $7.5M in 2024
  Organizations funded 285 Typical grant $25,000 Describes how to apply
  Arts & CultureEducationCommunity DevelopmentEnvironment

• Ronald W Naito Md Foundation

  Portland, OR · EIN 83-6622391 · latest return: tax year 2025

  Gave $5.4M in 2025
  Organizations funded 233 Typical grant $20,000 Describes how to apply
  Arts & CultureHuman ServicesEnvironmentEducation

• Motorola Solutions Foundation

  Chicago, IL · EIN 36-6109323 · latest return: tax year 2025

  Gave $12.6M in 2025
  Organizations funded 213 Typical grant $35,000 Describes how to apply
  EducationHuman ServicesChildren & YouthHealth

• L3harris Foundation Inc

  Melbourne, FL · EIN 34-6520425 · latest return: tax year 2024

  Invitation Only
  Grants paid $3M Organizations funded 208 Typical grant $2,500 Preselected recipients only
  EducationHuman ServicesChildren & YouthCommunity Development

• Sequoia Climate Foundation

  Irvine, CA · EIN 85-4095972 · latest return: tax year 2023

  Invitation Only
  Grants paid $305.4M Organizations funded 187 Typical grant $1,000,000 Preselected recipients only
  EducationEnvironmentHealthChildren & Youth

• The Lewis Greenwood Foundation

  Newbury Park, CA · EIN 77-0527064 · latest return: tax year 2025

  Gave $360K in 2025
  Organizations funded 64 Typical grant $5,000 Describes how to apply
  Human ServicesArts & CultureFaith-BasedChildren & Youth

• Mas Family Charitable Foundation

  Rolling Hills Estates, CA · EIN 46-4170531 · latest return: tax year 2025

  Invitation Only
  Grants paid $100K Organizations funded 59 Typical grant $700 Preselected recipients only
  Animal WelfareHealthChildren & YouthEnvironment

• Florence and Laurence Spungen Family Foundation

  Lincolnshire, IL · EIN 20-7155204 · latest return: tax year 2025

  Invitation Only
  Grants paid $927K Organizations funded 58 Typical grant $10,000 Preselected recipients only
  EducationChildren & YouthHealthHuman Services

• The Reis Foundation Inc

  Ellicott City, MD · EIN 31-1486993 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.9M Organizations funded 44 Typical grant $50,000 Preselected recipients only
  EnvironmentArts & CultureEducationAnimal Welfare

• The McCain Family Foundation

  Los Angeles, CA · EIN 95-4738541 · latest return: tax year 2024

  Invitation Only
  Grants paid $46K Organizations funded 42 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• Cox Family Fund

  Minneapolis, MN · EIN 41-1570849 · latest return: tax year 2025

  Invitation Only
  Grants paid $173K Organizations funded 40 Typical grant $1,000 Preselected recipients only
  EducationHealthEnvironmentArts & Culture

• The Siegel & Friend Foundation

  Rolling Hills Estates, CA · EIN 46-3101628 · latest return: tax year 2025

  Gave $34K in 2025
  Organizations funded 33 Typical grant $210 Describes how to apply
  Food AssistanceHomelessnessHuman Services

• Terry and Suzan Kramer Family Foundation

  Wilmington, DE · EIN 27-1208157 · latest return: tax year 2025

  Invitation Only
  Grants paid $63K Organizations funded 31 Typical grant $500 Preselected recipients only
  EducationAnimal WelfareHealthArts & Culture

• Colad Charitable Trust

  New York, NY · EIN 27-6983865 · latest return: tax year 2025

  Invitation Only
  Grants paid $712K Organizations funded 30 Typical grant $11,000 Preselected recipients only
  Animal WelfareHousingEducationFaith-Based

• Schrillo Family Foundation

  Northridge, CA · EIN 95-6193097 · latest return: tax year 2024

  Invitation Only
  Grants paid $94K Organizations funded 30 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureHuman ServicesAnimal Welfare

• The Maurice Marciano Family Foundation

  Beverly Hills, CA · EIN 68-0661384 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 29 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureChildren & YouthDisability Services