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.

3,797 funders with a return from the last few years. Clear filters Browse all profiles by state

• Ridge Family Foundation

  Seneca, SC · EIN 47-4589985 · latest return: tax year 2025

  Invitation Only
  Grants paid $7,721 Organizations funded 4 Typical grant $1,544 Preselected recipients only
  Animal WelfareEducationSTEM

• Chen & Jen Family Foundation

  Sunnyvale, CA · EIN 46-5689983 · latest return: tax year 2025

  Invitation Only
  Grants paid $1,354 Organizations funded 4 Typical grant $286 Preselected recipients only
  Children & YouthEducationEnvironmentSTEM

• Munoz Christian Foundation Inc

  Sullivan City, TX · EIN 23-7374255 · latest return: tax year 2025

  Historical Funder
  Grants paid $400 Organizations funded 4 Typical grant $50 Describes how to apply
  STEM

• NSN Foundation Inc

  Roseland, NJ · EIN 22-3769097 · latest return: tax year 2023

  Invitation Only
  Grants paid $279M Organizations funded 3 Typical grant $100,000,000 Preselected recipients only
  HealthSTEM

• Holecek Family Foundation Inc

  Naples, FL · EIN 47-2378571 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.6M Organizations funded 3 Typical grant $500,000 Preselected recipients only
  Children & YouthEducationFood AssistanceHealth

• The Vassiliadis Family Foundation

  San Diego, CA · EIN 82-2964852 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 3 Typical grant $250,000 Preselected recipients only
  Animal WelfareEducationEnvironmentSTEM

• Trimix Foundation

  Providence, RI · EIN 05-0494244 · latest return: tax year 2024

  Historical Funder
  Grants paid $1.1M Organizations funded 3 Typical grant $500,000 Describes how to apply
  Children & YouthSTEM

• The Sidney Kimmel Foundation

  Philadelphia, PA · EIN 23-2698492 · latest return: tax year 2024

  Invitation Only
  Grants paid $508K Organizations funded 3 Typical grant $5,000 Preselected recipients only
  EducationHealthSTEM

• Coleman Fung Foundation Inc

  Wilmington, DE · EIN 20-3996786 · latest return: tax year 2024

  Invitation Only
  Grants paid $500K Organizations funded 3 Typical grant $200,000 Preselected recipients only
  EducationHealthSTEM

• Mary R Stauffer Foundation

  Downey, CA · EIN 95-4433269 · latest return: tax year 2024

  Invitation Only
  Grants paid $396K Organizations funded 3 Typical grant $76,000 Preselected recipients only
  EducationArts & CultureSTEM

• 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

• Fabyan Foundation

  Geneva, IL · EIN 36-3736909 · latest return: tax year 2025

  Invitation Only
  Grants paid $329K Organizations funded 3 Typical grant $15,500 Preselected recipients only
  EducationSTEM

• Fort Worth Wildlife Conservation Fund

  Fort Worth, TX · EIN 75-2901907 · latest return: tax year 2024

  Invitation Only
  Grants paid $322K Organizations funded 3 Typical grant $5,000 Preselected recipients only
  Animal WelfareSTEM

• The Spalding Family Foundation

  Wilmette, IL · EIN 47-5165696 · latest return: tax year 2024

  Invitation Only
  Grants paid $305K Organizations funded 3 Typical grant $30,000 Preselected recipients only
  EducationSTEM

• Job Research Foundation

  New York, NY · EIN 35-7211744 · latest return: tax year 2024

  Historical Funder
  Grants paid $300K Organizations funded 3 Typical grant $100,000 Describes how to apply
  EducationSTEM

• The Walter C & Stefanie A Zable Family Foundation

  Wilmington, DE · EIN 47-5157787 · latest return: tax year 2025

  Invitation Only
  Grants paid $220K Organizations funded 3 Typical grant $10,000 Preselected recipients only
  Arts & CultureHealthSTEM

• The M&m Family Foundation

  South Lyon, MI · EIN 88-3181481 · latest return: tax year 2024

  Historical Funder
  Grants paid $208K Organizations funded 3 Typical grant $7,500 Describes how to apply
  EducationSTEM

• Miner-Nagy Family Foundation

  Cambridge, MA · EIN 84-6863123 · latest return: tax year 2025

  Invitation Only
  Grants paid $203K Organizations funded 3 Typical grant $70,000 Preselected recipients only
  Animal WelfareSTEM

• Anna Collins Franklin Foundation

  Ardmore, OK · EIN 73-1361437 · latest return: tax year 2025

  Historical Funder
  Grants paid $180K Organizations funded 3 Typical grant $10,000 Describes how to apply
  STEM

• Wade Research Foundation Inc

  Boston, MA · EIN 45-4962912 · latest return: tax year 2024

  Invitation Only
  Grants paid $174K Organizations funded 3 Typical grant $53,290 Preselected recipients only
  EducationEnvironmentSTEM