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.

1,068 funders with a return from the last few years. Clear filters Browse all profiles by state

• Frankel Family Foundation

  Prescott, AZ · EIN 36-7337220 · latest return: tax year 2025

  Invitation Only
  Grants paid $833K Organizations funded 51 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesArts & CultureAnimal Welfare

• Xl Foundation

  Los Angeles, CA · EIN 82-3049072 · latest return: tax year 2025

  Invitation Only
  Grants paid $66K Organizations funded 51 Typical grant $1,035 Preselected recipients only
  Animal WelfareEnvironment

• The Santomero Family Foundation Inc

  Bedford, NY · EIN 72-1606508 · latest return: tax year 2023

  Invitation Only
  Grants paid $157K Organizations funded 50 Typical grant $500 Preselected recipients only
  EducationEnvironmentArts & CultureCommunity Development

• Thiry-O'leary Foundation

  Cherry Hills Village, CO · EIN 45-4059068 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.9M Organizations funded 49 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentEnvironment

• The Harriette Steelman and Charles L Tabas Foundation

  Pottsville, PA · EIN 22-2630429 · latest return: tax year 2025

  Gave $203K in 2025
  Organizations funded 47 Typical grant $2,500 Describes how to apply
  EducationAnimal WelfareHealthArts & Culture

• Arches Foundation

  Aspen, CO · EIN 46-0468960 · latest return: tax year 2024

  Invitation Only
  Grants paid $454K Organizations funded 46 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationEnvironmentDisability Services

• The Scott and Nancy Atherton Foundation

  Wilmington, DE · EIN 46-3293989 · latest return: tax year 2025

  Invitation Only
  Grants paid $33K Organizations funded 45 Typical grant $500 Preselected recipients only
  Arts & CultureAnimal WelfareHealthEnvironment

• Julie and Brian Simmons Foundation

  Palm Beacch, FL · EIN 36-4382077 · latest return: tax year 2024

  Invitation Only
  Grants paid $884K Organizations funded 43 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureEnvironmentCommunity Development

• 5 Ryan Foundation

  Tiburon, CA · EIN 82-1210794 · latest return: tax year 2025

  Invitation Only
  Grants paid $408K Organizations funded 43 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentAnimal WelfareArts & Culture

• The Schifrin Foundation Inc

  Center Harbor, NH · EIN 52-2283343 · latest return: tax year 2025

  Invitation Only
  Grants paid $144K Organizations funded 43 Typical grant $500 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• Dwight and Linda Davis Foundation

  Wausau, WI · EIN 26-3604136 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.3M Organizations funded 41 Typical grant $15,000 Preselected recipients only
  EducationArts & CultureChildren & YouthEnvironment

• Hoerle Foundation Inc

  New York, NY · EIN 13-3419592 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 41 Typical grant $1,000 Preselected recipients only
  Animal WelfareEducationArts & CultureEnvironment

• Sterzing Charitable Trust

  Virginia Beach, VA · EIN 87-6877891 · latest return: tax year 2025

  Invitation Only
  Grants paid $117K Organizations funded 40 Typical grant $1,500 Preselected recipients only
  Animal WelfareHealthEnvironmentChildren & Youth

• Steiner King Foundation

  Cincinnati, OH · EIN 31-1420608 · latest return: tax year 2024

  Invitation Only
  Grants paid $173K Organizations funded 39 Typical grant $2,000 Preselected recipients only
  Arts & CultureEnvironmentAnimal WelfareFaith-Based

• The George W Rentschler Foundation

  Philadelphia, PA · EIN 23-6627872 · latest return: tax year 2024

  Gave $2.8M in 2024
  Organizations funded 38 Typical grant $10,000 Describes how to apply
  EducationChildren & YouthArts & CultureDisability Services

• Willow Hill Foundation

  Cincinnati, OH · EIN 47-4890316 · latest return: tax year 2024

  Invitation Only
  Grants paid $161K Organizations funded 38 Typical grant $2,000 Preselected recipients only
  EnvironmentHealthHuman ServicesChildren & Youth

• The Robert & Kelly Kaplan Foundation

  Wilmington, DE · EIN 85-3247532 · latest return: tax year 2025

  Invitation Only
  Grants paid $164K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  Animal WelfareFood AssistanceEducationEnvironment

• The Mill Foundation Ltd

  Burlington, VT · EIN 20-1957778 · latest return: tax year 2024

  Invitation Only
  Grants paid $990K Organizations funded 36 Typical grant $10,000 Preselected recipients only
  EnvironmentArts & CultureEducationAnimal Welfare

• Mabee Family Foundation Inc

  Saratoga Springs, NY · EIN 30-0179467 · latest return: tax year 2025

  Invitation Only
  Grants paid $54K Organizations funded 36 Typical grant $1,000 Preselected recipients only
  EducationHealthArts & CultureEnvironment

• The Luther Family Foundation Inc

  Vero Beach, FL · EIN 65-0778968 · latest return: tax year 2025

  Invitation Only
  Grants paid $116K Organizations funded 31 Typical grant $2,000 Preselected recipients only
  EducationEnvironmentHuman ServicesHealth