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.

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

• Thomas D Klingenstein Fund

  Cranbury, NJ · EIN 20-1450695 · latest return: tax year 2024

  Invitation Only
  Grants paid $12M Organizations funded 32 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesDisability Services

• Anahata Foundation

  Chicago, IL · EIN 82-6893685 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.5M Organizations funded 22 Typical grant $250,000 Preselected recipients only
  EnvironmentArts & CultureCommunity DevelopmentHuman Services

• Elfers Foundation Inc

  Boston, MA · EIN 23-7090080 · latest return: tax year 2024

  Invitation Only
  Grants paid $640K Organizations funded 19 Typical grant $10,000 Preselected recipients only
  EducationHuman ServicesEnvironmentArts & Culture

• The Stu and Betsy Reese Family Foundation

  Marco Island, FL · EIN 20-6687024 · latest return: tax year 2024

  Invitation Only
  Grants paid $95K Organizations funded 18 Typical grant $5,000 Preselected recipients only
  Animal WelfareArts & CultureFaith-BasedHuman Services

• The Robert M Macnamara Foundation

  Henderson, NV · EIN 88-0403117 · latest return: tax year 2025

  Invitation Only
  Grants paid $13K Organizations funded 16 Typical grant $200 Preselected recipients only
  EducationArts & CultureChildren & YouthDisability Services

• The Traveler Fund

  Bath, ME · EIN 11-6567697 · latest return: tax year 2025

  Invitation Only
  Grants paid $286K Organizations funded 8 Typical grant $2,500 Preselected recipients only
  HealthMental Health

• Prospect Hill Foundation Inc

  New York, NY · EIN 13-6075567 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 346 Typical grant $1,000 Preselected recipients only
  Arts & CultureEnvironmentEducationAnimal Welfare

• Newman's Own Foundation

  Westport, CT · EIN 06-1606588 · latest return: tax year 2024

  Invitation Only
  Grants paid $12M Organizations funded 169 Typical grant $25,000 Preselected recipients only
  Children & YouthEducationArts & CultureFood Assistance

• The Fullgraf Foundation

  Wilmington, DE · EIN 30-6013098 · latest return: tax year 2025

  Invitation Only
  Grants paid $3M Organizations funded 166 Typical grant $4,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• Ernst and Elfriede Frank Foundation Inc

  New York, NY · EIN 13-6106471 · latest return: tax year 2024

  Invitation Only
  Grants paid $914K Organizations funded 151 Typical grant $5,000 Preselected recipients only
  Arts & CultureHuman ServicesEnvironmentEducation

• The Karakin Foundation

  Abilene, TX · EIN 75-2692023 · latest return: tax year 2024

  Invitation Only
  Grants paid $16.4M Organizations funded 121 Typical grant $30,000 Preselected recipients only
  HealthEducationArts & CultureAnimal Welfare

• Woldenberg Foundation

  Metairie, LA · EIN 72-6022665 · latest return: tax year 2024

  Gave $1.6M in 2024
  Organizations funded 115 Typical grant $5,000 Describes how to apply
  EducationHealthHuman ServicesArts & Culture

• The Rust Foundation

  Pittsburgh, PA · EIN 25-6049037 · latest return: tax year 2025

  Invitation Only
  Grants paid $381K Organizations funded 109 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Hazard Family Foundation

  Boston, MA · EIN 04-3338927 · latest return: tax year 2024

  Invitation Only
  Grants paid $931K Organizations funded 102 Typical grant $2,500 Preselected recipients only
  EducationHuman ServicesChildren & YouthHousing

• The Esther a and Joseph Klingenstein Fund Inc

  New York, NY · EIN 13-6028788 · latest return: tax year 2024

  Invitation Only
  Grants paid $16.9M Organizations funded 99 Typical grant $150,000 Preselected recipients only
  Children & YouthEnvironmentEducationHealth

• Gladys and Roland Harriman Foundation

  New York, NY · EIN 51-0193915 · latest return: tax year 2024

  Gave $7.8M in 2024
  Organizations funded 99 Typical grant $40,000 Describes how to apply
  Arts & CultureEducationChildren & YouthEnvironment

• George W Mergens Foundation

  Milton, VT · EIN 03-0345055 · latest return: tax year 2024

  Gave $1M in 2024
  Organizations funded 95 Typical grant $9,130 Describes how to apply
  EducationChildren & YouthArts & CultureHuman Services

• The Brooks Foundation

  Tenton Village, WY · EIN 22-3761279 · latest return: tax year 2024

  Invitation Only
  Grants paid $124K Organizations funded 75 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureHuman ServicesEnvironment

• Gipson Family Foundation

  Raleigh, NC · EIN 56-2001414 · latest return: tax year 2025

  Gave $2.7M in 2025
  Organizations funded 71 Typical grant $10,000 Describes how to apply
  Human ServicesEducationHomelessnessArts & Culture

• Sherbrooke Family Charitable Trust

  Cohasset, MA · EIN 22-2867347 · latest return: tax year 2025

  Invitation Only
  Grants paid $150K Organizations funded 66 Typical grant $2,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth