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.

25,397 funders with a return from the last few years. Clear filters Browse all profiles by state

• The V & L Marx Foundation

  Scarsdale, NY · EIN 03-0536676 · latest return: tax year 2025

  Historical Funder
  Grants paid $7.6M Organizations funded 123 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHealthHuman Services

• Rudolph Joseph Foundation

  Rockville Centre, NY · EIN 11-6110951 · latest return: tax year 2024

  Invitation Only
  Grants paid $621K Organizations funded 123 Typical grant $1,000 Preselected recipients only
  EnvironmentArts & CultureEducationSTEM

• Muller Family Foundation

  Placentia, CA · EIN 95-6121774 · latest return: tax year 2024

  Invitation Only
  Grants paid $670K Organizations funded 122 Typical grant $2,750 Preselected recipients only
  HealthEducationArts & CultureHuman Services

• Seyfarth Shaw Charitable Foundation

  Chicago, IL · EIN 20-1076114 · latest return: tax year 2025

  Invitation Only
  Grants paid $308K Organizations funded 120 Typical grant $2,000 Preselected recipients only
  Human ServicesEducationArts & CultureChildren & Youth

• J William & Mary Helen Straker Charitable Foundation

  Zanesville, OH · EIN 31-1396841 · latest return: tax year 2025

  Historical Funder
  Grants paid $5.9M Organizations funded 118 Typical grant $10,000 Describes how to apply
  EducationArts & CultureYouth SportsHuman Services

• Roslyn and Joseph Perlman Foundation

  Highland Park, IL · EIN 01-0756986 · latest return: tax year 2025

  Invitation Only
  Grants paid $108K Organizations funded 118 Typical grant $200 Preselected recipients only
  Arts & CultureEnvironmentEducationAnimal Welfare

• New England Biolabs Foundation

  Ipswich, MA · EIN 04-2776213 · latest return: tax year 2024

  Historical Funder
  Grants paid $1.1M Organizations funded 117 Typical grant $3,000 Describes how to apply
  EnvironmentAnimal WelfareEducationArts & Culture

• Garden Homes Fund

  Stamford, CT · EIN 06-1043730 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 115 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesFood Assistance

• The Harold H Bate Foundation Inc

  New Bern, NC · EIN 56-2121302 · latest return: tax year 2024

  Historical Funder
  Grants paid $1.9M Organizations funded 114 Typical grant $10,000 Describes how to apply
  EducationChildren & YouthHealthHuman Services

• Brown Dana Charitable Trust

  Eagan, MN · EIN 43-6531876 · latest return: tax year 2024

  Historical Funder
  Grants paid $4.5M Organizations funded 113 Typical grant $22,500 Describes how to apply
  Human ServicesEducationChildren & YouthArts & Culture

• John F Long Foundation Inc

  Phoenix, AZ · EIN 86-6052431 · latest return: tax year 2025

  Historical Funder
  Grants paid $412K Organizations funded 113 Typical grant $3,000 Describes how to apply
  Human ServicesChildren & YouthHealthArts & Culture

• Frank and Roslyn Grobman Foundation Inc

  Hempstead, NY · EIN 11-3241420 · latest return: tax year 2025

  Invitation Only
  Grants paid $292K Organizations funded 113 Typical grant $1,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationEnvironment

• Harry a and Margaret D Towsley Foundation

  Ann Arbor, MI · EIN 38-6091798 · latest return: tax year 2025

  Historical Funder
  Grants paid $3.8M Organizations funded 111 Typical grant $20,000 Describes how to apply
  Human ServicesEducationArts & CultureCommunity Development

• Idaho Power Foundation Inc

  Boise, ID · EIN 82-0530529 · latest return: tax year 2025

  Historical Funder
  Grants paid $679K Organizations funded 110 Typical grant $2,500 Describes how to apply
  EducationHuman ServicesArts & CultureCommunity Development

• 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

• Hurdle Hill Foundation

  Boston, MA · EIN 04-6012782 · latest return: tax year 2025

  Invitation Only
  Grants paid $271K Organizations funded 109 Typical grant $1,000 Preselected recipients only
  EnvironmentEducationHealthArts & Culture

• The Ross Family Foundation

  Philadelphia, PA · EIN 24-6017499 · latest return: tax year 2025

  Historical Funder
  Grants paid $239K Organizations funded 109 Typical grant $900 Describes how to apply
  EducationArts & CultureEnvironmentHuman Services

• J Crayton Pruitt Foundation Inc

  St Petersburg, FL · EIN 59-2876499 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 107 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHealthEnvironment

• Friese Foundation

  Chatsworth, CA · EIN 83-2753741 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.7M Organizations funded 106 Typical grant $20,000 Preselected recipients only
  Children & YouthAnimal WelfareHealthEducation

• John a and Margaret Post Foundation Inc

  Mt Bethel, PA · EIN 22-3401833 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 106 Typical grant $10,000 Preselected recipients only
  EducationHuman ServicesHealthArts & Culture