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.

3,398 funders with a return from the last few years. Clear filters Browse all profiles by state

• Bohannon Foundation

  San Mateo, CA · EIN 94-6102535 · latest return: tax year 2023

  Invitation Only
  Grants paid $63K Organizations funded 22 Typical grant $2,000 Preselected recipients only
  Children & YouthAnimal WelfareCommunity DevelopmentEducation

• Koch Foundation Inc

  Gainesville, FL · EIN 59-1885997 · latest return: tax year 2024

  Gave $6.5M in 2024
  Organizations funded 430 Typical grant $10,000 Describes how to apply
  Faith-BasedEducationChildren & YouthFood Assistance

• The John a Hartford Foundation Inc

  New York, NY · EIN 13-1667057 · latest return: tax year 2025

  Gave $25.5M in 2025
  Organizations funded 197 Typical grant $2,500 Describes how to apply
  HealthEducationCommunity DevelopmentArts & Culture

• The Morris & Sylvia Trachten Family Foundation

  Wilmington, DE · EIN 22-2518063 · latest return: tax year 2024

  Invitation Only
  Grants paid $424K Organizations funded 81 Typical grant $770 Preselected recipients only
  EducationFaith-BasedArts & CultureMental Health

• Clark Lewis Family Foundation

  Portland, OR · EIN 20-3839795 · latest return: tax year 2024

  Gave $460K in 2024
  Organizations funded 53 Typical grant $5,000 Describes how to apply
  EnvironmentAnimal WelfareHealthArts & Culture

• Mckinnon Family Foundation

  New York, NY · EIN 35-7079265 · latest return: tax year 2025

  Gave $3.6M in 2025
  Organizations funded 50 Typical grant $10,000 Describes how to apply
  EducationChildren & YouthHealthAnimal Welfare

• Hirz Family Foundation Inc

  Santa Ana, CA · EIN 82-4885826 · latest return: tax year 2025

  Invitation Only
  Grants paid $135K Organizations funded 44 Typical grant $1,000 Preselected recipients only
  EducationFaith-BasedChildren & YouthHealth

• The Cappetta Family Foundationinc

  Solana Beach, CA · EIN 20-0493161 · latest return: tax year 2025

  Invitation Only
  Grants paid $195K Organizations funded 37 Typical grant $2,500 Preselected recipients only
  HealthEducationEnvironmentArts & Culture

• The Waller Family Foundation

  Wilmington, DE · EIN 93-2920662 · latest return: tax year 2025

  Invitation Only
  Grants paid $202K Organizations funded 31 Typical grant $4,000 Preselected recipients only
  Arts & CultureEnvironmentHealthEducation

• Wolfen Family Foundation

  Encino, CA · EIN 95-4745065 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.2M Organizations funded 27 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationHealthCommunity Development

• The James and Rebecca Morgan Charitable Foundation

  Los Altos, CA · EIN 20-2029688 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.1M Organizations funded 26 Typical grant $100,000 Preselected recipients only
  Arts & CultureEducationHealthAnimal Welfare

• The Sato Fdn Separate Fund

  San Rafael, CA · EIN 94-3356933 · latest return: tax year 2024

  Invitation Only
  Grants paid $376K Organizations funded 23 Typical grant $10,000 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentFaith-Based

• Joseph a and Katherine M Castuccifoundation

  West Covina, CA · EIN 20-4809927 · latest return: tax year 2024

  Invitation Only
  Grants paid $403K Organizations funded 22 Typical grant $2,500 Preselected recipients only
  Human ServicesYouth Sports

• Arthur and Rise Johnson Foundation

  LA Jolla, CA · EIN 33-0953548 · latest return: tax year 2025

  Invitation Only
  Grants paid $256K Organizations funded 22 Typical grant $5,000 Preselected recipients only
  Human ServicesChildren & YouthCommunity DevelopmentEducation

• The Mark Hughes Foundation

  Marina Del Rey, CA · EIN 95-4487544 · latest return: tax year 2024

  Gave $595K in 2024
  Organizations funded 21 Typical grant $25,000 Describes how to apply
  Children & YouthEducationArts & CultureDisability Services

• Leslie L Alexander Foundation Inc

  Delray Beach, FL · EIN 75-3126055 · latest return: tax year 2024

  Invitation Only
  Grants paid $28.4M Organizations funded 622 Typical grant $35,000 Preselected recipients only
  Animal WelfareHuman ServicesChildren & YouthFood Assistance

• Ike Nizam Foundation Inc

  Brentwood, TN · EIN 82-3743492 · latest return: tax year 2024

  Gave $698K in 2024
  Organizations funded 215 Typical grant $1,782 Describes how to apply
  Human ServicesAnimal WelfareHealthFood Assistance

• Motorola Solutions Foundation

  Chicago, IL · EIN 36-6109323 · latest return: tax year 2025

  Gave $12.6M in 2025
  Organizations funded 213 Typical grant $35,000 Describes how to apply
  EducationHuman ServicesChildren & YouthHealth

• The Fullgraf Foundation

  Wilmington, DE · EIN 30-6013098 · latest return: tax year 2025

  Invitation Only
  Grants paid $3M Organizations funded 166 Typical grant $4,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• Shirley & David Allen Foundation

  Mercer Island, WA · EIN 76-0702130 · latest return: tax year 2025

  Invitation Only
  Grants paid $98K Organizations funded 74 Typical grant $825 Preselected recipients only
  EnvironmentAnimal WelfareArts & CultureChildren & Youth