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.

6,317 funders with a return from the last few years. Clear filters Browse all profiles by state

• Chester Kitchings Family Foundation

  Orlando, FL · EIN 06-6044228 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.9M Organizations funded 155 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Nextfifty Initiative D/B/A Next50

  Denver, CO · EIN 26-2700185 · latest return: tax year 2025

  Gave $9.7M in 2025
  Organizations funded 134 Typical grant $50,000 Describes how to apply
  Human ServicesHealthArts & CultureCommunity Development

• The William & Lia G Poorvu Family Foundation

  Cambridge, MA · EIN 04-2651199 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.1M Organizations funded 119 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• Ron and Lisa Brill Charitable Trust

  Wilmington, DE · EIN 58-6275452 · latest return: tax year 2024

  Invitation Only
  Grants paid $843K Organizations funded 106 Typical grant $1,800 Preselected recipients only
  Human ServicesArts & CultureEducationChildren & Youth

• Warren Alpert Foundation

  Providence, RI · EIN 05-0426623 · latest return: tax year 2024

  Gave $24.3M in 2024
  Organizations funded 96 Typical grant $30,000 Describes how to apply
  EducationHealthHuman ServicesHomelessness

• Mwc Foundation Inc #0726315

  Boston, MA · EIN 22-2914691 · latest return: tax year 2024

  Gave $7.1M in 2024
  Organizations funded 93 Typical grant $50,000 Describes how to apply
  EnvironmentArts & CultureHuman ServicesAnimal Welfare

• Boger Family Foundation Inc

  Boston, MA · EIN 47-5499109 · latest return: tax year 2024

  Invitation Only
  Grants paid $4M Organizations funded 86 Typical grant $25,000 Preselected recipients only
  HealthHuman ServicesEducationEnvironment

• Maurice Amado Foundation

  Los Angeles, CA · EIN 95-6041700 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 80 Typical grant $15,000 Preselected recipients only
  EducationArts & CultureHuman ServicesFood Assistance

• Space Technology & Research Foundation Inc

  Little Falls, NJ · EIN 13-6161266 · latest return: tax year 2025

  Invitation Only
  Grants paid $63K Organizations funded 58 Typical grant $1,000 Preselected recipients only
  EducationFood AssistanceHuman ServicesSTEM

• Connecting Kids Heart 2 Heart Foundation

  Westlake Village, CA · EIN 33-0939709 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 52 Typical grant $100 Describes how to apply
  Children & YouthHealthEducationAnimal Welfare

• Horace Dawson Foundation

  Rockville, MD · EIN 36-6059767 · latest return: tax year 2025

  Invitation Only
  Grants paid $109K Organizations funded 51 Typical grant $1,000 Preselected recipients only
  EducationChildren & YouthHealthHuman Services

• The Simon Family Foundation

  Highland Park, IL · EIN 36-4325958 · latest return: tax year 2025

  Gave $5.9M in 2025
  Organizations funded 45 Typical grant $100,000 Describes how to apply
  Arts & CultureEducationHealthHuman Services

• The Brian Ratner Foundation

  Shaker Heights, OH · EIN 20-5983302 · latest return: tax year 2025

  Invitation Only
  Grants paid $307K Organizations funded 45 Typical grant $1,250 Preselected recipients only
  Arts & CultureEducationHealthFood Assistance

• Wong Family Foundation

  Palm City, FL · EIN 47-1376636 · latest return: tax year 2025

  Invitation Only
  Grants paid $385K Organizations funded 42 Typical grant $2,000 Preselected recipients only
  Human ServicesArts & CultureChildren & YouthFood Assistance

• Simonson Fam Charitable Fndn

  Kansas City, MO · EIN 37-6560385 · latest return: tax year 2024

  Invitation Only
  Grants paid $166K Organizations funded 42 Typical grant $3,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareFood Assistance

• Bruce and Melissa Fischer Family Foundation

  New York, NY · EIN 22-6966373 · latest return: tax year 2024

  Invitation Only
  Grants paid $305K Organizations funded 27 Typical grant $4,000 Preselected recipients only
  HealthFood AssistanceEducationHuman Services

• Charles and Richard Oestreich Foundation Inc

  Rye, NY · EIN 13-6097539 · latest return: tax year 2024

  Invitation Only
  Grants paid $232K Organizations funded 21 Typical grant $2,500 Preselected recipients only
  Arts & CultureFood AssistanceAnimal WelfareEducation

• Richard & Jane Katzman Foundation

  Sagaponack NY, NY · EIN 27-4266074 · latest return: tax year 2024

  Invitation Only
  Grants paid $180K Organizations funded 18 Typical grant $500 Preselected recipients only
  Community DevelopmentFood AssistanceEnvironmentHuman Services

• The 1966 Charitable Trust

  Potomac, MD · EIN 27-7011084 · latest return: tax year 2025

  Invitation Only
  Grants paid $26K Organizations funded 13 Typical grant $2,000 Preselected recipients only
  HealthFood AssistanceArts & CultureEnvironment

• Gemiluth Chessed of Greater New York Inc

  New York, NY · EIN 13-1915123 · latest return: tax year 2024

  Invitation Only
  Grants paid $588K Organizations funded 9 Typical grant $50,000 Preselected recipients only
  Human ServicesFood AssistanceCommunity Development