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.

25,597 funders with a return from the last few years. Clear filters Browse all profiles by state

• Troper Wojcicki Foundation

  San Francisco, CA · EIN 20-2777268 · latest return: tax year 2024

  Invitation Only
  Grants paid $15.8M Organizations funded 60 Typical grant $200,000 Preselected recipients only
  EducationEnvironmentHealthFaith-Based

• Asante Foundation Inc

  South Bend, IN · EIN 20-3554641 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.8M Organizations funded 60 Typical grant $100,000 Preselected recipients only
  Human ServicesEducationHealthFood Assistance

• Wolf Creek Charitable Foundation

  West Conshohocken, PA · EIN 83-0310959 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.2M Organizations funded 60 Typical grant $20,000 Preselected recipients only
  EnvironmentAnimal WelfareHealthArts & Culture

• Ten Talents Foundation

  St Louis, MO · EIN 43-1719896 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.6M Organizations funded 60 Typical grant $25,000 Preselected recipients only
  Human ServicesChildren & YouthEducationFaith-Based

• Boston Scientific Foundation Inc

  Marlborough, MA · EIN 04-3556844 · latest return: tax year 2025

  Gave $2.8M in 2025
  Organizations funded 60 Typical grant $20,000 Describes how to apply
  EducationHealthSTEMChildren & Youth

• Jean & Lewis Wolff Family Foundation

  Los Angeles, CA · EIN 95-4679221 · latest return: tax year 2023

  Gave $2.6M in 2023
  Organizations funded 60 Typical grant $1,000 Describes how to apply
  HealthArts & CultureHuman ServicesEducation

• The Longhill Charitable Foundation

  New York, NY · EIN 23-7149847 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 60 Typical grant $25,000 Preselected recipients only
  HealthEducationEnvironmentArts & Culture

• Margaret and Jack Tarver Family Foundation

  Orlando, FL · EIN 45-3629870 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 60 Typical grant $10,000 Preselected recipients only
  Animal WelfareArts & CultureEducationHousing

• Sec Charitable Corporation

  Naples, FL · EIN 31-1529509 · latest return: tax year 2024

  Invitation Only
  Grants paid $550K Organizations funded 60 Typical grant $5,000 Preselected recipients only
  EnvironmentEducationHuman ServicesArts & Culture

• Max and Betty Swanson Foundation

  Missoula, MT · EIN 81-0535708 · latest return: tax year 2024

  Gave $140K in 2024
  Organizations funded 60 Typical grant $1,000 Describes how to apply
  EducationHuman ServicesChildren & YouthEnvironment

• Trittschuh Family Charitable Foundation

  Kalamazoo, MI · EIN 84-3069092 · latest return: tax year 2025

  Invitation Only
  Grants paid $19K Organizations funded 60 Typical grant $100 Preselected recipients only
  EnvironmentHealthChildren & YouthFood Assistance

• Irpan & Xia Foundation

  Palo Alto, CA · EIN 26-2419860 · latest return: tax year 2025

  Invitation Only
  Grants paid $6,676 Organizations funded 60 Typical grant $70 Preselected recipients only
  EducationHealthChildren & YouthArts & Culture

• March Conservation Fund

  San Francisco, CA · EIN 68-0339625 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.8M Organizations funded 59 Typical grant $20,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationHuman Services

• The Leonard & Robert Weintraub Family Foundation Inc

  New York, NY · EIN 81-2904679 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.2M Organizations funded 59 Typical grant $50,000 Preselected recipients only
  Animal WelfareHuman ServicesArts & CultureDisability Services

• The Joseph M Bryan Foundation of Greater Greensboro Inc

  Greensboro, NC · EIN 56-1548051 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.9M Organizations funded 59 Typical grant $15,000 Preselected recipients only
  EducationYouth SportsCommunity DevelopmentArts & Culture

• The Trompeter Family Foundation

  Brooklyn, OH · EIN 87-6831610 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 59 Typical grant $20,000 Preselected recipients only
  Human ServicesFood AssistanceAnimal WelfareArts & Culture

• Ram Foundation

  Paris, TX · EIN 26-3541160 · latest return: tax year 2024

  Gave $2.2M in 2024
  Organizations funded 59 Typical grant $10,030 Describes how to apply
  EducationAnimal WelfareArts & CultureHousing

• Felburn Foundation

  Bethesda, MD · EIN 51-0234331 · latest return: tax year 2024

  Gave $2.1M in 2024
  Organizations funded 59 Typical grant $20,000 Describes how to apply
  EnvironmentAnimal WelfareEducationArts & Culture

• The Rapha Foundation

  Wise, VA · EIN 54-2002314 · latest return: tax year 2024

  Gave $1.8M in 2024
  Organizations funded 59 Typical grant $20,000 Describes how to apply
  EducationChildren & YouthHuman ServicesCommunity Development

• Towbes Foundation

  Santa Barbara, CA · EIN 95-3519577 · latest return: tax year 2024

  Gave $1.5M in 2024
  Organizations funded 59 Typical grant $10,000 Describes how to apply
  EducationChildren & YouthHealthMental Health