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.

2,081 funders with a return from the last few years. Clear filters Browse all profiles by state

• R T Vanderbilt Trust Agy Main

  Norwalk, CT · EIN 06-6040981 · latest return: tax year 2024

  Invitation Only
  Grants paid $531K Organizations funded 50 Typical grant $4,000 Preselected recipients only
  EducationHuman ServicesAnimal WelfareArts & Culture

• Kurtz Family Foundation Trust

  Georgetown, CT · EIN 90-0804736 · latest return: tax year 2025

  Invitation Only
  Grants paid $562K Organizations funded 83 Typical grant $3,500 Preselected recipients only
  Arts & CultureHealthHuman ServicesEducation

• The Richard and Barbara Whitcomb Foundation

  Holyoke, MA · EIN 27-3420226 · latest return: tax year 2025

  Invitation Only
  Grants paid $747K Organizations funded 69 Typical grant $5,000 Preselected recipients only
  Human ServicesChildren & YouthHealthEducation

• Brothers Brook Foundation

  Denver, CO · EIN 46-1509070 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.7M Organizations funded 54 Typical grant $50,000 Preselected recipients only
  EducationHealthEnvironmentAnimal Welfare

• Louis & Dora T Mohill Foundation Inc

  North Haven, CT · EIN 06-6104889 · latest return: tax year 2025

  Invitation Only
  Grants paid $48K Organizations funded 40 Typical grant $250 Preselected recipients only
  Arts & CultureEducationFood AssistanceFaith-Based

• The Ahearn Family Foundation

  New Canaan, CT · EIN 06-1413251 · latest return: tax year 2024

  Gave $67K in 2024
  Organizations funded 23 Typical grant $2,635 Describes how to apply
  Arts & CultureEducationChildren & YouthHealth

• The Simons Foundation Inc

  New York, NY · EIN 13-3794889 · latest return: tax year 2024

  Invitation Only
  Grants paid $272M Organizations funded 1,727 Typical grant $72,000 Preselected recipients only
  EducationSTEMDisability ServicesHealth

• The James H Napier Foundation

  Clayton, MO · EIN 13-6029883 · latest return: tax year 2024

  Invitation Only
  Grants paid $130K Organizations funded 23 Typical grant $5,000 Preselected recipients only
  Children & YouthHuman ServicesArts & CultureFood Assistance

• Mathis Pfohl Foundation

  Long Island City, NY · EIN 11-6013764 · latest return: tax year 2024

  Invitation Only
  Grants paid $596K Organizations funded 280 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Avangrid Foundation Inc

  Orange, CT · EIN 13-4200689 · latest return: tax year 2025

  Gave $3.2M in 2025
  Organizations funded 72 Typical grant $20,000 Describes how to apply
  EnvironmentArts & CultureAnimal WelfareEducation

• Mitchell D Phaiah Foundation Inc

  Putnam, CT · EIN 47-3978418 · latest return: tax year 2024

  Invitation Only
  Grants paid $171K Organizations funded 26 Typical grant $6,000 Preselected recipients only
  Animal WelfareFood AssistanceEnvironment

• The Howard Gilman Foundation Inc

  New York, NY · EIN 13-3097486 · latest return: tax year 2024

  Gave $27.8M in 2024
  Organizations funded 392 Typical grant $35,000 Describes how to apply
  Arts & CultureEducationHealthHuman Services

• Peckham Family Foundation

  Katonah, NY · EIN 14-1814765 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 210 Typical grant $1,200 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• The Malcolm Hewitt Wiener Foundation

  New York, NY · EIN 13-3250321 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 82 Typical grant $6,000 Preselected recipients only
  EducationArts & CultureHealthHousing

• Taylor-Zemo Foundation Inc

  Ridgefield, CT · EIN 56-2491024 · latest return: tax year 2025

  Invitation Only
  Grants paid $22K Organizations funded 19 Typical grant $500 Preselected recipients only
  Arts & CultureChildren & YouthEducationFood Assistance

• Helen & William Mazer Foundation

  Berkeley Heights, NJ · EIN 02-0511160 · latest return: tax year 2024

  Invitation Only
  Grants paid $975K Organizations funded 119 Typical grant $2,500 Preselected recipients only
  EnvironmentEducationHuman ServicesArts & Culture

• Alpha-Omega Charitable Foundation Inc

  Greenwich, CT · EIN 65-0510147 · latest return: tax year 2025

  Invitation Only
  Grants paid $300K Organizations funded 45 Typical grant $5,000 Preselected recipients only
  Animal WelfareCommunity DevelopmentEducationEnvironment

• The Dave Hokin Foundation

  Darien, CT · EIN 36-6079161 · latest return: tax year 2024

  Invitation Only
  Grants paid $76K Organizations funded 24 Typical grant $1,200 Preselected recipients only
  Arts & CultureEducationEnvironmentFood Assistance

• The Robert and Judith Sturgis Family Foundation

  Simsbury, CT · EIN 03-6090117 · latest return: tax year 2025

  Gave $393K in 2025
  Organizations funded 68 Typical grant $1,000 Describes how to apply
  Human ServicesEnvironmentEducationArts & Culture

• Louise B Blackman Family Foundation Dated March 24 1998

  Palm Beach, FL · EIN 06-6503680 · latest return: tax year 2023

  Invitation Only
  Grants paid $400K Organizations funded 37 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentFood AssistanceAnimal Welfare