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.

2,203 funders with a return from the last few years. Clear filters Browse all profiles by state

• A'lani Kailani Blue Lotus White Star Fdtn

  Guilford, CT · EIN 35-6894268 · latest return: tax year 2025

  Invitation Only
  Grants paid $100K Organizations funded 1 Typical grant $100,000 Preselected recipients only
  STEM

• Summer Math Foundation Inc

  Amherst, NY · EIN 47-5275634 · latest return: tax year 2023

  Invitation Only
  Grants paid $70K Organizations funded 1 Typical grant $69,570 Preselected recipients only
  EducationSTEM

• Kuo Family Research Foundation

  Seattle, WA · EIN 20-2877809 · latest return: tax year 2025

  Invitation Only
  Grants paid $21K Organizations funded 1 Typical grant $20,832 Preselected recipients only
  EducationSTEM

• Unatego Science Foundation

  Unadilla, NY · EIN 16-1594335 · latest return: tax year 2025

  Gave $10K in 2025
  Organizations funded 1 Typical grant $10,500 Describes how to apply
  STEM

• Herman G Moselowitz Charitable Remainder Unitrust Ada Bloom Ttee

  New York, NY · EIN 22-6404641 · latest return: tax year 2023

  Invitation Only
  Grants paid $9,373 Organizations funded 1 Typical grant $9,373 Preselected recipients only
  EducationSTEM

• Shen Family Bright Future Foundation Inc

  Manhasset, NY · EIN 33-1751864 · latest return: tax year 2024

  Invitation Only
  Grants paid $5,000 Organizations funded 1 Typical grant $5,000 Preselected recipients only
  STEM

• Lopolopo Inc

  Indiatlantic, FL · EIN 85-2537704 · latest return: tax year 2024

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

• John R Davis Jr I Squared R Element Irrv Tr

  Akron, NY · EIN 92-6681521 · latest return: tax year 2024

  Invitation Only
  Grants paid $1,032 Organizations funded 1 Typical grant $1,032 Preselected recipients only
  EducationSTEM

• Blue Planet Marine Research Foundation

  New York, NY · EIN 95-4769755 · latest return: tax year 2025

  Gave $500 in 2025
  Organizations funded 1 Typical grant $500 Describes how to apply
  EducationEnvironmentSTEM

• Mechner Foundation Fka Humanitas Foundation

  New York, NY · EIN 13-7104759 · latest return: tax year 2024

  Invitation Only
  Grants paid $196K Organizations funded 10 Typical grant $5,000 Preselected recipients only
  Animal WelfareEducationHealthSTEM

• Roslyn Milstein Meyer and Jerome Meyer Foundation R&J Meyer Trustees

  New York, NY · EIN 13-3921828 · latest return: tax year 2025

  Invitation Only
  Grants paid $242K Organizations funded 8 Typical grant $25,000 Preselected recipients only
  Arts & CultureHealthSTEM

• Long Cove Foundation Inc

  Pittsford, NY · EIN 41-2217896 · latest return: tax year 2025

  Invitation Only
  Grants paid $671K Organizations funded 7 Typical grant $50,000 Preselected recipients only
  Animal WelfareEducationEnvironmentHousing

• Steffens 21St Century Foundation II

  New York, NY · EIN 13-7284293 · latest return: tax year 2025

  Invitation Only
  Grants paid $26K Organizations funded 6 Typical grant $2,500 Preselected recipients only
  Youth SportsArts & CultureSTEM

• The Great Island Foundation

  New York, NY · EIN 13-4049061 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.3M Organizations funded 5 Typical grant $1,000,000 Preselected recipients only
  EnvironmentAnimal WelfareSTEM

• The Manzanita Foundation

  New York, NY · EIN 33-0709977 · latest return: tax year 2024

  Invitation Only
  Grants paid $228K Organizations funded 5 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureHealthSTEM

• Terra Mater Inc

  Stormville, NY · EIN 83-2183995 · latest return: tax year 2025

  Invitation Only
  Grants paid $65K Organizations funded 5 Typical grant $10,000 Preselected recipients only
  Animal WelfareEnvironmentEducationHealth

• 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

• Izmirlian International Foundation

  Uniondale, NY · EIN 84-2081094 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 2 Typical grant $300,000 Preselected recipients only
  EducationSTEM

• Ashvin and Danielas Foundation for Humanity

  New York, NY · EIN 93-4832609 · latest return: tax year 2024

  Invitation Only
  Grants paid $583K Organizations funded 2 Typical grant $83,000 Preselected recipients only
  EducationSTEM

• Alana USA Foundation Inc

  New York, NY · EIN 39-2079600 · latest return: tax year 2025

  Invitation Only
  Grants paid $287K Organizations funded 2 Typical grant $37,000 Preselected recipients only
  Disability ServicesEducationSTEM