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.

1,513 funders with a return from the last few years. Clear filters Browse all profiles by state

• Nautilus Foundation Inc

  Palm Beach, FL · EIN 23-7010100 · latest return: tax year 2025

  Gave $129K in 2025
  Organizations funded 58 Typical grant $1,000 Describes how to apply
  EducationArts & CultureEnvironmentHealth

• Laurence B Flood Foundation Inc

  Blue Hill, ME · EIN 27-2052856 · latest return: tax year 2025

  Invitation Only
  Grants paid $237K Organizations funded 33 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentHealthAnimal Welfare

• The Cabin Foundation

  Cape Elizabeth, ME · EIN 26-1468027 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 39 Typical grant $25,000 Preselected recipients only
  EducationHuman ServicesEnvironmentHealth

• The Miley Foundation

  Ocala, FL · EIN 20-2007116 · latest return: tax year 2024

  Invitation Only
  Grants paid $187K Organizations funded 31 Typical grant $2,000 Preselected recipients only
  EducationEnvironmentHomelessnessHuman Services

• The Old Bug Light Charitable Foundation

  Portland, ME · EIN 01-0514859 · latest return: tax year 2025

  Invitation Only
  Grants paid $200K Organizations funded 23 Typical grant $5,000 Preselected recipients only
  Arts & CultureEnvironmentHuman ServicesAnimal Welfare

• The Windover Foundation

  Boston, MA · EIN 04-6897800 · latest return: tax year 2024

  Gave $993K in 2024
  Organizations funded 33 Typical grant $25,000 Describes how to apply
  Human ServicesArts & CultureHealthEnvironment

• Ann H Symington Foundation

  Chicago, IL · EIN 36-7629228 · latest return: tax year 2025

  Invitation Only
  Grants paid $338K Organizations funded 26 Typical grant $10,000 Preselected recipients only
  Arts & CultureEnvironmentHuman ServicesAnimal Welfare

• Palmer Walbridge Foundation Tr

  Pennington, NJ · EIN 01-6174485 · latest return: tax year 2025

  Invitation Only
  Grants paid $513K Organizations funded 20 Typical grant $16,000 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• Sadie and Harry Davis Foundation Inc

  New York, NY · EIN 20-3515375 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.5M Organizations funded 18 Typical grant $20,000 Preselected recipients only
  Children & YouthArts & CultureEducationEnvironment

• The Edward and Marthann Samek Foundation

  Newtown Square, PA · EIN 22-3694197 · latest return: tax year 2024

  Invitation Only
  Grants paid $75K Organizations funded 28 Typical grant $700 Preselected recipients only
  Arts & CultureEnvironmentFaith-BasedHealth

• Granite Point Foundation

  South Portland, ME · EIN 04-3213793 · latest return: tax year 2024

  Invitation Only
  Grants paid $780K Organizations funded 20 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• Dorothy Suzi Osher FDN

  Cape Elizabeth, ME · EIN 47-2337934 · latest return: tax year 2025

  Invitation Only
  Grants paid $225K Organizations funded 16 Typical grant $11,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• Diana Davis Spencer Foundation Inc

  Bethesda, MD · EIN 20-3672969 · latest return: tax year 2024

  Invitation Only
  Grants paid $79.9M Organizations funded 138 Typical grant $175,000 Preselected recipients only
  EducationArts & CultureHealthChildren & Youth

• The Wilson Wilde Family Foundation Inc

  Palm Beach Gardens, FL · EIN 22-3134174 · latest return: tax year 2025

  Invitation Only
  Grants paid $214K Organizations funded 27 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentHealthArts & Culture

• The Oldenburg Family Foundation

  Bangor, ME · EIN 86-6794998 · latest return: tax year 2025

  Invitation Only
  Grants paid $69K Organizations funded 19 Typical grant $2,000 Preselected recipients only
  Arts & CultureEnvironmentEducationYouth Sports

• Bradley Family Foundation

  Freeport, ME · EIN 01-0513772 · latest return: tax year 2025

  Invitation Only
  Grants paid $41K Organizations funded 17 Typical grant $1,000 Preselected recipients only
  Human ServicesArts & CultureEnvironmentAnimal Welfare

• Mattina R Proctor Foundation

  Boston, MA · EIN 11-1067014 · latest return: tax year 2025

  Gave $775K in 2025
  Organizations funded 61 Typical grant $10,000 Describes how to apply
  Arts & CultureEnvironmentHuman ServicesAnimal Welfare

• Rosamond Thaxter Foundation

  Portland, ME · EIN 01-6019476 · latest return: tax year 2025

  Gave $96K in 2025
  Organizations funded 32 Typical grant $2,500 Describes how to apply
  Arts & CultureChildren & YouthEducationAnimal Welfare

• Martha Love Symington Charitable Foundation

  Dallas, TX · EIN 43-6319897 · latest return: tax year 2024

  Gave $170K in 2024
  Organizations funded 29 Typical grant $5,000 Describes how to apply
  Arts & CultureEducationEnvironmentCommunity Development

• Harper-Egginton Charitable Foundation Inc

  Gulf Stream, FL · EIN 27-3212314 · latest return: tax year 2025

  Gave $218K in 2025
  Organizations funded 19 Typical grant $10,000 Describes how to apply
  HomelessnessHousingEducationFood Assistance