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.

2,182 funders with a return from the last few years. Clear filters Browse all profiles by state

• Alexander Aronson Finning & Co Charitable Foundation

  Westborough, MA · EIN 20-7203353 · latest return: tax year 2025

  Invitation Only
  Grants paid $46K Organizations funded 120 Typical grant $200 Preselected recipients only
  Human ServicesEducationHealthHomelessness

• Ken W Davis Foundation

  Fort Worth, TX · EIN 75-6012722 · latest return: tax year 2025

  Gave $2.5M in 2025
  Organizations funded 119 Typical grant $17,000 Describes how to apply
  Human ServicesHousingChildren & YouthDisability Services

• Farallon Foundation

  Pleasanton, CA · EIN 23-7216373 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 118 Typical grant $2,000 Preselected recipients only
  EducationHealthEnvironmentFaith-Based

• The Henry Foundation

  Midland, TX · EIN 20-5861163 · latest return: tax year 2025

  Gave $2.7M in 2025
  Organizations funded 87 Typical grant $15,000 Describes how to apply
  Human ServicesEducationAnimal WelfareHealth

• Marbrook Corporate Foundation

  Minneapolis, MN · EIN 84-2492358 · latest return: tax year 2024

  Invitation Only
  Grants paid $685K Organizations funded 86 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesEnvironment

• Cresap Family Foundation

  Oklahoma City, OK · EIN 20-4760218 · latest return: tax year 2025

  Gave $1.9M in 2025
  Organizations funded 85 Typical grant $14,000 Describes how to apply
  Children & YouthEducationHuman ServicesArts & Culture

• The Robert J Gunterberg Charitable Foundation

  Cape Coral, FL · EIN 33-1176987 · latest return: tax year 2025

  Gave $2.7M in 2025
  Organizations funded 84 Typical grant $15,000 Describes how to apply
  HealthHuman ServicesArts & CultureCommunity Development

• Ssir Cares Inc

  Park City, UT · EIN 81-1351995 · latest return: tax year 2025

  Gave $238K in 2025
  Organizations funded 73 Typical grant $3,500 Describes how to apply
  EducationChildren & YouthHealthHuman Services

• The Joe & Sandy Samberg Foundation Inc

  Rye, NY · EIN 26-0469459 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.2M Organizations funded 65 Typical grant $2,500 Preselected recipients only
  EducationHealthArts & CultureMental Health

• Gregory L Gibson Charitable Foundation Inc

  Terre Haute, IN · EIN 01-0852643 · latest return: tax year 2024

  Gave $814K in 2024
  Organizations funded 65 Typical grant $3,000 Describes how to apply
  EducationMental HealthAnimal WelfareArts & Culture

• Oneroot Foundation

  Ketchum, ID · EIN 87-6588450 · latest return: tax year 2025

  Invitation Only
  Grants paid $8.9M Organizations funded 61 Typical grant $25,000 Preselected recipients only
  EducationHealthChildren & YouthYouth Sports

• OReilly Automotive Foundation Inc

  Springfield, MO · EIN 85-1609973 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 51 Typical grant $20,000 Describes how to apply
  Human ServicesEducationChildren & YouthCommunity Development

• Spotswood Charitable Foundation Inc

  Morehead City, NC · EIN 88-4200099 · latest return: tax year 2025

  Invitation Only
  Grants paid $728K Organizations funded 47 Typical grant $5,000 Preselected recipients only
  Faith-BasedHuman ServicesMental HealthChildren & Youth

• Welter Foundation Inc

  Bristol, IN · EIN 35-2023590 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 43 Typical grant $10,000 Preselected recipients only
  Human ServicesArts & CultureHealthMental Health

• Brutten Family Foundation

  Solana Beach, CA · EIN 46-5318556 · latest return: tax year 2024

  Gave $693K in 2024
  Organizations funded 32 Typical grant $5,000 Describes how to apply
  EducationChildren & YouthHealthEnvironment

• Bill Simpson Foundation Inc

  Brownsburg, IN · EIN 84-3992087 · latest return: tax year 2025

  Gave $612K in 2025
  Organizations funded 31 Typical grant $14,000 Describes how to apply
  Animal WelfareHealthMental HealthEnvironment

• The Si Redd & Tamara Redd Charitable Foundation

  Las Vegas, NV · EIN 88-0291338 · latest return: tax year 2024

  Invitation Only
  Grants paid $28K Organizations funded 30 Typical grant $1,000 Preselected recipients only
  Animal WelfareChildren & YouthEducationHuman Services

• The Mazursky Family Foundation

  Los Angeles, CA · EIN 95-4509550 · latest return: tax year 2023

  Invitation Only
  Grants paid $254K Organizations funded 29 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• Room to Breathe Project

  San Francisco, CA · EIN 83-2600550 · latest return: tax year 2024

  Gave $3.9M in 2024
  Organizations funded 27 Typical grant $50,000 Describes how to apply
  EducationHealthMental HealthArts & Culture

• Thomas a and Mary E Dugan Foundation

  Farmington, NM · EIN 27-2892319 · latest return: tax year 2025

  Invitation Only
  Grants paid $712K Organizations funded 24 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHuman Services