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.

29,044 funders with a return from the last few years. Clear filters Browse all profiles by state

• F Michael & Roberta Simmons Wong Foundation

  Corona Del Mar, CA · EIN 91-1504436 · latest return: tax year 2023

  Invitation Only
  Grants paid $2.1M Organizations funded 2 Typical grant $412,025 Preselected recipients only
  Health

• Latika & Rajiv Jain Foundation

  Wilmington, DE · EIN 47-2378768 · latest return: tax year 2025

  Invitation Only
  Grants paid $2M Organizations funded 2 Typical grant $25,000 Preselected recipients only
  Food AssistanceHealth

• The Ralph Knox Foundation Trust

  Salinas, CA · EIN 77-6065371 · latest return: tax year 2023

  Invitation Only
  Grants paid $1.9M Organizations funded 2 Typical grant $947,422 Preselected recipients only
  Education

• Carolands Preservation Foundation

  Palm Beach, FL · EIN 27-1545347 · latest return: tax year 2024

  Gave $1.8M in 2024
  Organizations funded 2 Typical grant $800,000 Describes how to apply

• The Arthur & Barbara Bloom Foundation

  San Diego, CA · EIN 95-3679804 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 2 Typical grant $629,893 Preselected recipients only

• Simha and Sara Lainer Family Foundation

  Van Nuys, CA · EIN 95-6962300 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 2 Typical grant $500,000 Preselected recipients only

• John C Hench Foundation

  South Pasadena, CA · EIN 95-4308746 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.5M Organizations funded 2 Typical grant $85,000 Preselected recipients only
  EducationArts & Culture

• The Lawrence E & Neva B Fenstermaker Foundation

  Claremont, CA · EIN 33-0700063 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 2 Typical grant $50,000 Preselected recipients only
  Education

• David Poiry Charitable TR DTD

  Torrance, CA · EIN 93-6625551 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 2 Typical grant $130,000 Preselected recipients only

• Castellano Family Foundation

  Saratoga, CA · EIN 91-2164439 · latest return: tax year 2023

  Gave $1.3M in 2023
  Organizations funded 2 Typical grant $5,000 Describes how to apply
  Arts & Culture

• The Endowment for Willits Seniors Inc

  Willits, CA · EIN 13-4257501 · latest return: tax year 2023

  Invitation Only
  Grants paid $1.1M Organizations funded 2 Typical grant $56,725 Preselected recipients only

• Resource Partners Foundation

  San Diego, CA · EIN 20-5885806 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 2 Typical grant $100,000 Preselected recipients only
  Animal Welfare

• Ana Maria Weidner Foundation

  Kirkland, WA · EIN 91-6564978 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 2 Typical grant $100,000 Preselected recipients only
  Animal Welfare

• Harry and Judith Collins Foundation

  LA Jolla, CA · EIN 73-1689326 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 2 Typical grant $7,500 Preselected recipients only
  Education

• Sidell-Kagan Scientific & Medical Research Foundation

  Kirkland, WA · EIN 95-2501843 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 2 Typical grant $250,000 Preselected recipients only
  HealthEducation

• Chuan Lyu Foundation

  Menlo Park, CA · EIN 58-6203563 · latest return: tax year 2023

  Invitation Only
  Grants paid $1M Organizations funded 2 Typical grant $5,752 Preselected recipients only
  Arts & CultureChildren & Youth

• The Darabont Charitable Trust

  Monterey, CA · EIN 87-3427332 · latest return: tax year 2025

  Gave $1M in 2025
  Organizations funded 2 Typical grant $15,000 Describes how to apply
  Mental HealthAnimal WelfareEducationFaith-Based

• Robert H Murphy Foundation

  Santa Ana, CA · EIN 92-1086192 · latest return: tax year 2024

  Invitation Only
  Grants paid $971K Organizations funded 2 Typical grant $5,000 Preselected recipients only
  Mental HealthVeterans

• Gehr Family Foundation

  Commerce, CA · EIN 46-5212981 · latest return: tax year 2024

  Invitation Only
  Grants paid $900K Organizations funded 2 Typical grant $300,000 Preselected recipients only

• Erich and Martha Schweigerfoundation Inc

  Costa Mesa, CA · EIN 26-0381371 · latest return: tax year 2024

  Invitation Only
  Grants paid $879K Organizations funded 2 Typical grant $103,858 Preselected recipients only