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.

8,409 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Mcmaster Family Foundation Inc

  Ridgefield, CT · EIN 03-0577385 · latest return: tax year 2025

  Historical Funder
  Grants paid $181 Organizations funded 1 Typical grant $181 Describes how to apply

• The Grey Street Foundation Inc

  Greenwich, CT · EIN 20-0921905 · latest return: tax year 2024

  Invitation Only
  Grants paid $12 Organizations funded 1 Typical grant $12 Preselected recipients only

• Alexion Access Foundation

  New Haven, CT · EIN 20-8963321 · latest return: tax year 2025

  Historical Funder
  Grants paid $131.9M Describes how to apply

• Henry E Niles Foundation Inc

  Southbury, CT · EIN 06-1252486 · latest return: tax year 2025

  Historical Funder
  Grants paid $1.8M Describes how to apply

• Gawlicki Family Foundation

  Hartford, CT · EIN 27-4341026 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.5M Preselected recipients only

• Laura J Niles Foundation Inc

  Southbury, CT · EIN 22-3188304 · latest return: tax year 2025

  Historical Funder
  Grants paid $1.5M Describes how to apply

• Adolph and Ruth Schnurmacher Foundation Inc

  Westport, CT · EIN 13-2938935 · latest return: tax year 2025

  Historical Funder
  Grants paid $1.3M Describes how to apply

• Bobs Discount Furniture Charitable Foundation Inc

  Oakdale, CT · EIN 06-1475682 · latest return: tax year 2025

  Historical Funder
  Grants paid $823K Describes how to apply

• The Daphne Seybolt Culpeper Memorial Foundation Inc

  Norwalk, CT · EIN 22-2478755 · latest return: tax year 2024

  Historical Funder
  Grants paid $546K Describes how to apply

• The Olcott & Lucy Smith Foundation Inc

  Hartford, CT · EIN 06-6064116 · latest return: tax year 2024

  Invitation Only
  Grants paid $545K Preselected recipients only

• Maud Glover Folsom Foundation Inc

  Simsbury, CT · EIN 11-1965890 · latest return: tax year 2025

  Historical Funder
  Grants paid $536K Describes how to apply

• The Litchfield Scholarship Association Inc

  Litchfield, CT · EIN 06-6058295 · latest return: tax year 2024

  Historical Funder
  Grants paid $476K Describes how to apply

• The Brunstad Foundation for the Advancement of Law Education

  New Haven, CT · EIN 35-7082145 · latest return: tax year 2024

  Invitation Only
  Grants paid $370K Preselected recipients only

• The Ruth W Brown Foundation Sally C Harris Trustee

  Greenwich, CT · EIN 06-1409590 · latest return: tax year 2025

  Invitation Only
  Grants paid $342K Preselected recipients only

• William H Chapman Foundation

  New London, CT · EIN 06-6034290 · latest return: tax year 2025

  Historical Funder
  Grants paid $325K Describes how to apply

• The Eibshutz-Raphan Foundation

  Redding, CT · EIN 46-1424131 · latest return: tax year 2024

  Historical Funder
  Grants paid $285K Describes how to apply

• F Curtis Thrall and Susan B Thrall Foundation Tr

  Wolcott, CT · EIN 06-6520730 · latest return: tax year 2024

  Historical Funder
  Grants paid $273K Describes how to apply

• Ira Block Foundation Inc

  West Mystic, CT · EIN 22-3770758 · latest return: tax year 2025

  Invitation Only
  Grants paid $272K Preselected recipients only

• Bristol Rotary Scholarship Fund Inc

  Bristol, CT · EIN 22-3151333 · latest return: tax year 2025

  Historical Funder
  Grants paid $232K Describes how to apply

• Wilmot Wheeler Foundation Inc

  Southport, CT · EIN 06-6039119 · latest return: tax year 2025

  Invitation Only
  Grants paid $230K Preselected recipients only