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.

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

• The Tibore Foundation

  Wilmington, DE · EIN 84-3050580 · latest return: tax year 2025

  Invitation Only
  Grants paid $231K Organizations funded 9 Typical grant $10,000 Preselected recipients only
  Animal WelfareFood AssistanceSTEM

• Why Not Change the World Foundation Inc

  Winter Park, FL · EIN 93-3029243 · latest return: tax year 2025

  Invitation Only
  Grants paid $49K Organizations funded 9 Typical grant $3,000 Preselected recipients only
  EducationArts & CultureDisability ServicesSTEM

• The Allen Institute for Artificial Intelligence

  Seattle, WA · EIN 82-4083177 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.5M Organizations funded 8 Typical grant $100,000 Preselected recipients only
  EducationSTEMYouth Sports

• Avatar Alliance Foundation

  New York, NY · EIN 27-4287118 · latest return: tax year 2024

  Gave $3.1M in 2024
  Organizations funded 8 Typical grant $60,000 Describes how to apply
  Arts & CultureEducationEnvironmentFood Assistance

• J A Unruh Family Foundation

  Wilmington, DE · EIN 46-1392123 · latest return: tax year 2025

  Invitation Only
  Grants paid $130K Organizations funded 7 Typical grant $20,000 Preselected recipients only
  Children & YouthEducationSTEM

• Peter T Simonian Md and Patricia L Simonian Family Foundation

  Clovis, CA · EIN 47-2573861 · latest return: tax year 2024

  Invitation Only
  Grants paid $141K Organizations funded 5 Typical grant $10,000 Preselected recipients only
  EducationFaith-BasedHealthHousing

• 2X4 Foundation Inc

  New York, NY · EIN 92-1117956 · latest return: tax year 2023

  Invitation Only
  Grants paid $25K Organizations funded 5 Typical grant $5,000 Preselected recipients only
  Human ServicesChildren & YouthCommunity DevelopmentEducation

• Chief Foundation

  Wayzata, MN · EIN 32-0427576 · latest return: tax year 2025

  Invitation Only
  Grants paid $13K Organizations funded 5 Typical grant $2,500 Preselected recipients only
  Children & YouthEducationHuman ServicesSTEM

• The San Simeon Fund Inc

  San Francisco, CA · EIN 20-1986583 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 4 Typical grant $148,528 Preselected recipients only
  EducationArts & CultureChildren & YouthSTEM

• Magnusson Klemencic Associates Foundation

  Seattle, WA · EIN 81-2063837 · latest return: tax year 2025

  Gave $128K in 2025
  Organizations funded 4 Typical grant $25,000 Describes how to apply
  EducationEnvironmentSTEM

• SITY Foundation

  Wilmington, DE · EIN 27-1340597 · latest return: tax year 2025

  Invitation Only
  Grants paid $394K Organizations funded 3 Typical grant $2,500 Preselected recipients only
  Arts & CultureSTEM

• Michael Mason Foundation

  Santa Monica, CA · EIN 20-2677103 · latest return: tax year 2025

  Invitation Only
  Grants paid $14K Organizations funded 3 Typical grant $2,000 Preselected recipients only
  STEM

• Stanton & Ernestine Bennett Charitable Trust

  Raleigh, NC · EIN 46-6121125 · latest return: tax year 2025

  Invitation Only
  Grants paid $50K Organizations funded 2 Typical grant $8,000 Preselected recipients only
  Arts & CultureChildren & YouthEnvironmentSTEM

• The Dream Finder Foundation

  Los Altos, CA · EIN 87-3995622 · latest return: tax year 2024

  Invitation Only
  Grants paid $6,000 Organizations funded 2 Typical grant $1,000 Preselected recipients only
  EducationSTEM

• B&J Foundation

  Cupertino, CA · EIN 36-4817648 · latest return: tax year 2024

  Invitation Only
  Grants paid $2,836 Organizations funded 2 Typical grant $1,186 Preselected recipients only
  Children & YouthSTEM

• Changming & Rong Family Foundation

  Bellevue, WA · EIN 86-3582142 · latest return: tax year 2025

  Invitation Only
  Grants paid $1,150 Organizations funded 2 Typical grant $150 Preselected recipients only
  EducationSTEM

• Penalver Family Foundation

  Puyallup, WA · EIN 87-2887746 · latest return: tax year 2025

  Gave $7,000 in 2025
  Organizations funded 1 Typical grant $2,000 Describes how to apply
  EducationSTEM

• Kenrose Kitchen Table Foundation

  Seattle, WA · EIN 20-3951665 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.3M Organizations funded 23 Typical grant $50,000 Preselected recipients only
  EducationAnimal WelfareHealthHuman Services

• Kling-League Foundation Trust

  Lynden, WA · EIN 99-1792816 · latest return: tax year 2024

  Invitation Only
  Grants paid $300 Organizations funded 7 Typical grant $38 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• Hans Neurath Foundation

  Seattle, WA · EIN 91-1577859 · latest return: tax year 2024

  Invitation Only
  Grants paid $34K Organizations funded 1 Typical grant $33,605 Preselected recipients only
  STEM