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.

2,868 funders with a return from the last few years. Clear filters Browse all profiles by state

• Robert and Roni Lemle Family Foundation

  Old Westbury, NY · EIN 20-0389244 · latest return: tax year 2024

  Invitation Only
  Grants paid $985K Organizations funded 41 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• The Owenoke Foundation

  Sheldon, SC · EIN 22-3483048 · latest return: tax year 2023

  Invitation Only
  Grants paid $750K Organizations funded 41 Typical grant $15,000 Preselected recipients only
  Arts & CultureHealthEnvironmentHuman Services

• Donald R and Esther Simon Foundation

  Farmington Hills, MI · EIN 20-3651333 · latest return: tax year 2024

  Invitation Only
  Grants paid $613K Organizations funded 41 Typical grant $10,000 Preselected recipients only
  Human ServicesArts & CultureHealthDisability Services

• Nat R & Martha M Knaster Charitable Trust

  Boynton Beach, FL · EIN 20-6617134 · latest return: tax year 2024

  Gave $400K in 2024
  Organizations funded 41 Typical grant $5,000 Describes how to apply
  EducationArts & CultureHealthHuman Services

• Robert and Maurine Rothschild Fund Inc

  Islesboro, ME · EIN 13-6059064 · latest return: tax year 2024

  Invitation Only
  Grants paid $344K Organizations funded 41 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentHuman ServicesAnimal Welfare

• The Charles & Marion Weber Foundation

  Tulsa, OK · EIN 20-7338204 · latest return: tax year 2025

  Invitation Only
  Grants paid $322K Organizations funded 41 Typical grant $5,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationHousing

• Levin Family Charitable Foundation

  Phoenix, AZ · EIN 86-0974340 · latest return: tax year 2025

  Invitation Only
  Grants paid $257K Organizations funded 41 Typical grant $5,000 Preselected recipients only
  HealthArts & CultureEducationFood Assistance

• Greystone Foundation

  Minneapolis, MN · EIN 41-6027765 · latest return: tax year 2025

  Invitation Only
  Grants paid $152K Organizations funded 41 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentHealthHuman Services

• Geomar Foundation Inc

  Berkeley, CA · EIN 35-0677888 · latest return: tax year 2025

  Invitation Only
  Grants paid $418K Organizations funded 40 Typical grant $5,000 Preselected recipients only
  HealthAnimal WelfareEducationFood Assistance

• Joseph R Bayer Family Foundation

  Annadale, MN · EIN 85-4018822 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 38 Typical grant $1,000 Preselected recipients only
  Animal WelfareEnvironmentFood AssistanceHousing

• Oceanic Heritage Foundation

  New York, NY · EIN 43-1836518 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 38 Typical grant $15,000 Preselected recipients only
  EducationArts & CultureChildren & YouthFood Assistance

• Header Family Foundation

  Richland, PA · EIN 87-4143041 · latest return: tax year 2025

  Invitation Only
  Grants paid $539K Organizations funded 37 Typical grant $1,000 Preselected recipients only
  Human ServicesAnimal WelfareHealthChildren & Youth

• Jasperson Family Foundation Inc

  Wisconsin Rapids, WI · EIN 26-1362096 · latest return: tax year 2024

  Invitation Only
  Grants paid $140K Organizations funded 37 Typical grant $1,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentEducationFaith-Based

• Napolitano Family Foundation Inc

  Virginia Beach, VA · EIN 54-1310946 · latest return: tax year 2025

  Invitation Only
  Grants paid $96K Organizations funded 37 Typical grant $100 Preselected recipients only
  HealthHuman ServicesYouth SportsAnimal Welfare

• Ann Theodore Foundation Amy B Naughton Trustee

  Boston, MA · EIN 81-4558318 · latest return: tax year 2023

  Gave $9.2M in 2023
  Organizations funded 36 Typical grant $200,000 Describes how to apply
  EducationHealthChildren & YouthSTEM

• Conewago Enterprises Charitable Foundation

  Hanover, PA · EIN 27-3915004 · latest return: tax year 2025

  Gave $236K in 2025
  Organizations funded 36 Typical grant $3,000 Describes how to apply
  EducationChildren & YouthHealthYouth Sports

• Leader Family Foundation

  Hershey, PA · EIN 16-1720952 · latest return: tax year 2025

  Invitation Only
  Grants paid $292K Organizations funded 35 Typical grant $5,000 Preselected recipients only
  EducationHealthAnimal WelfareFood Assistance

• The Aspen Grove Foundation

  Coatesville, PA · EIN 23-7921981 · latest return: tax year 2025

  Invitation Only
  Grants paid $120K Organizations funded 35 Typical grant $2,500 Preselected recipients only
  Animal WelfareEnvironmentHuman ServicesArts & Culture

• The Lomax Family Foundation

  Arden, NC · EIN 74-2900491 · latest return: tax year 2024

  Invitation Only
  Grants paid $37K Organizations funded 35 Typical grant $1,000 Preselected recipients only
  Animal WelfareChildren & YouthHealthEducation

• Abbie Norman Prince Tr Ud 022649 2Nd Clause of Will Dt 122947 Nect

  Chicago, IL · EIN 36-2411865 · latest return: tax year 2024

  Gave $785K in 2024
  Organizations funded 34 Typical grant $25,000 Describes how to apply
  Arts & CultureCommunity DevelopmentEnvironmentYouth Sports