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.

5,810 funders with a return from the last few years. Clear filters Browse all profiles by state

• Wilson-Oconnor Family Foundation

  Reston, VA · EIN 92-0941333 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.5M Organizations funded 20 Typical grant $100,000 Preselected recipients only
  EducationArts & CultureHuman ServicesChildren & Youth

• Ganzi Family Foundation Uad

  New York, NY · EIN 27-1538063 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 20 Typical grant $50,000 Preselected recipients only
  Arts & CultureHealthEducationMental Health

• Hee Family Foundation Inc

  New York, NY · EIN 46-4207845 · latest return: tax year 2025

  Invitation Only
  Grants paid $678K Organizations funded 20 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationEnvironment

• Kennedy-Ries Family Foundation

  Seattle, WA · EIN 47-5654237 · latest return: tax year 2024

  Invitation Only
  Grants paid $678K Organizations funded 20 Typical grant $25,000 Preselected recipients only
  Arts & CultureHousingEducationHuman Services

• The Bigbird Fund

  Boston, MA · EIN 45-4072533 · latest return: tax year 2025

  Invitation Only
  Grants paid $175K Organizations funded 20 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationEnvironmentChildren & Youth

• Greene Family Foundation

  Tallahassee, FL · EIN 75-6085394 · latest return: tax year 2025

  Invitation Only
  Grants paid $106K Organizations funded 20 Typical grant $1,000 Preselected recipients only
  Arts & CultureFood AssistanceHealth

• BERGREEN FOUNDATION formerly known as THE BERNARD BERGREEN FOUNDATION

  Thornwood, NY · EIN 51-0386251 · latest return: tax year 2024

  Invitation Only
  Grants paid $82K Organizations funded 20 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationEnvironment

• Grace E and Louis Dewolff Foundation Inc

  Mount Pleasant, SC · EIN 57-1093125 · latest return: tax year 2024

  Invitation Only
  Grants paid $55K Organizations funded 20 Typical grant $1,000 Preselected recipients only
  Arts & CultureChildren & YouthEducationHealth

• The Jean Sullivan (Wareagle) Foundation

  Boise, ID · EIN 20-5157885 · latest return: tax year 2025

  Invitation Only
  Grants paid $20K Organizations funded 20 Typical grant $1,000 Preselected recipients only
  Children & YouthHealthHomelessnessArts & Culture

• Bell Family Foundation

  Coronado, CA · EIN 04-6771029 · latest return: tax year 2025

  Invitation Only
  Grants paid $651K Organizations funded 19 Typical grant $12,000 Preselected recipients only
  Arts & CultureSTEMEducation

• The Tiedemann Foundation

  Concord, MA · EIN 04-3542811 · latest return: tax year 2025

  Gave $108K in 2025
  Organizations funded 19 Typical grant $3,000 Describes how to apply
  Arts & CultureSTEMEducationEnvironment

• Langerman Foundation

  Tucson, AZ · EIN 86-6037146 · latest return: tax year 2025

  Invitation Only
  Grants paid $99K Organizations funded 19 Typical grant $3,000 Preselected recipients only
  Arts & CultureEducationEnvironmentFaith-Based

• The John L Dunne & Jenifer Lloyd Family Foundation

  Youngstown, OH · EIN 81-6175411 · latest return: tax year 2024

  Invitation Only
  Grants paid $73K Organizations funded 19 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• The Andrew S Gaffney Foundation

  Brookside, NJ · EIN 22-2410368 · latest return: tax year 2025

  Invitation Only
  Grants paid $49K Organizations funded 19 Typical grant $1,000 Preselected recipients only
  EducationFaith-BasedArts & CultureAnimal Welfare

• The Yuelu Foundation

  Fremont, CA · EIN 47-2621392 · latest return: tax year 2024

  Invitation Only
  Grants paid $46K Organizations funded 19 Typical grant $1,500 Preselected recipients only
  Arts & CultureEducationEnvironment

• The Off Family Foundation

  Cincinnati, OH · EIN 47-3493144 · latest return: tax year 2025

  Invitation Only
  Grants paid $31K Organizations funded 19 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationFood AssistanceHealth

• Mastwood Charitable Foundation

  Boston, MA · EIN 04-3530135 · latest return: tax year 2025

  Invitation Only
  Grants paid $17K Organizations funded 19 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• The C K Williams Fdn Inv Adv Acct

  Pittsburgh, PA · EIN 23-6292772 · latest return: tax year 2025

  Invitation Only
  Grants paid $632K Organizations funded 18 Typical grant $25,000 Preselected recipients only
  EnvironmentArts & CultureChildren & YouthCommunity Development

• The Michael & Helen Schaffer Foundation

  Waltham, MA · EIN 02-0534424 · latest return: tax year 2024

  Invitation Only
  Grants paid $369K Organizations funded 18 Typical grant $15,000 Preselected recipients only
  HealthEducationArts & CultureMental Health

• Barbourtown Foundation

  West Hartford, CT · EIN 46-1567892 · latest return: tax year 2024

  Invitation Only
  Grants paid $38K Organizations funded 18 Typical grant $1,005 Preselected recipients only
  EducationArts & CultureEnvironmentHealth