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.

6,836 funders with a return from the last few years. Clear filters Browse all profiles by state

• The William Jeff and Jennifer Gross Family Foundation

  Laguna Beach, CA · EIN 82-2674631 · latest return: tax year 2024

  Invitation Only
  Grants paid $17.9M Organizations funded 59 Typical grant $150,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationEnvironment

• Ginsburg Family Foundation Inc

  Orlando, FL · EIN 04-3624306 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.4M Organizations funded 59 Typical grant $10,000 Preselected recipients only
  HealthArts & CultureHuman ServicesEducation

• Nautilus Foundation Inc

  Palm Beach, FL · EIN 23-7010100 · latest return: tax year 2025

  Gave $129K in 2025
  Organizations funded 58 Typical grant $1,000 Describes how to apply
  EducationArts & CultureEnvironmentHealth

• Cornell Douglas Foundation Inc

  Bethesda, MD · EIN 65-1287707 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.4M Organizations funded 57 Typical grant $50,000 Preselected recipients only
  EnvironmentHuman ServicesFood AssistanceAnimal Welfare

• Tonna Charitable Trust

  Worcester, MA · EIN 04-6051090 · latest return: tax year 2024

  Invitation Only
  Grants paid $90K Organizations funded 54 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureDisability ServicesFaith-Based

• George F and Virginia B Markham Foundation Inc

  Milwaukee, WI · EIN 39-6044355 · latest return: tax year 2025

  Invitation Only
  Grants paid $25K Organizations funded 49 Typical grant $400 Preselected recipients only
  EducationEnvironmentArts & CultureHealth

• Stephen S Smith and Paula K Smith Family Foundation

  Palo Alto, CA · EIN 77-0524641 · latest return: tax year 2024

  Invitation Only
  Grants paid $61K Organizations funded 48 Typical grant $1,000 Preselected recipients only
  EducationHealthArts & CultureEnvironment

• Paul Liebman Family Foundation

  Chicago, IL · EIN 81-4563334 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.6M Organizations funded 46 Typical grant $20,000 Preselected recipients only
  Human ServicesChildren & YouthEducationEnvironment

• Sills Foundation Inc

  West Bloomfield, MI · EIN 38-3352516 · latest return: tax year 2024

  Invitation Only
  Grants paid $277K Organizations funded 46 Typical grant $1,800 Preselected recipients only
  Arts & CultureHealthHuman ServicesAnimal Welfare

• David Novak Leadership Inc

  Mayfield Heights, OH · EIN 85-2221144 · latest return: tax year 2025

  Gave $246K in 2025
  Organizations funded 46 Typical grant $4,480 Describes how to apply
  Human ServicesAnimal WelfareEducationFaith-Based

• Newcastle Foundation Tr Co Brown Brothers

  New York, NY · EIN 52-2283813 · latest return: tax year 2024

  Invitation Only
  Grants paid $290K Organizations funded 45 Typical grant $5,000 Preselected recipients only
  EnvironmentArts & CultureHealthHuman Services

• Signet Love Inspires Foundation

  Akron, OH · EIN 86-1665611 · latest return: tax year 2024

  Gave $947K in 2024
  Organizations funded 44 Typical grant $1,000 Describes how to apply
  Human ServicesHealthEducationHomelessness

• Eugene and Janet Lerner Family Foundation Inc

  Chicago, IL · EIN 36-3674212 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 43 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHealthAnimal Welfare

• Robert Earll McConnell Fnd - Cash

  Cincinnati, OH · EIN 59-6153509 · latest return: tax year 2025

  Invitation Only
  Grants paid $134K Organizations funded 42 Typical grant $3,000 Preselected recipients only
  EnvironmentArts & CultureHealthFood Assistance

• Skb Foundation

  Sunnyvale, CA · EIN 94-3024121 · latest return: tax year 2024

  Gave $459K in 2024
  Organizations funded 41 Typical grant $10,000 Describes how to apply
  Arts & CultureEducationHuman ServicesAnimal Welfare

• Mentormore Foundation

  Dallas, TX · EIN 46-1566887 · latest return: tax year 2024

  Invitation Only
  Grants paid $113K Organizations funded 40 Typical grant $1,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationMental Health

• Ann Theodore Foundation Amy B Naughton Trustee

  Boston, MA · EIN 81-4558318 · latest return: tax year 2023

  Gave $9.2M in 2023
  Organizations funded 36 Typical grant $200,000 Describes how to apply
  EducationHealthChildren & YouthSTEM

• Tauber Family Foundation

  Southfield, MI · EIN 38-3092417 · latest return: tax year 2024

  Invitation Only
  Grants paid $747K Organizations funded 36 Typical grant $3,500 Preselected recipients only
  EducationAnimal WelfareArts & CultureChildren & Youth

• The Knapp Fund

  New York, NY · EIN 13-6068384 · latest return: tax year 2024

  Invitation Only
  Grants paid $238K Organizations funded 36 Typical grant $4,000 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• Norma D Hanley and Thomas R Hanley Foundation

  Prospect, KY · EIN 61-1326779 · latest return: tax year 2025

  Invitation Only
  Grants paid $135K Organizations funded 35 Typical grant $2,000 Preselected recipients only
  EducationYouth SportsSTEMArts & Culture