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.

3,328 funders with a return from the last few years. Clear filters Browse all profiles by state

• 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

• Moglia Family Foundation

  Bellevue, NE · EIN 35-6766677 · latest return: tax year 2024

  Invitation Only
  Grants paid $4M Organizations funded 104 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Hymowitz Family Foundation

  Wilmington, DE · EIN 27-4267865 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 76 Typical grant $7,500 Preselected recipients only
  EducationHuman ServicesEnvironmentHealth

• The Lemelson Foundation

  Portland, OR · EIN 88-0391959 · latest return: tax year 2024

  Invitation Only
  Grants paid $19.7M Organizations funded 71 Typical grant $115,000 Preselected recipients only
  EducationSTEMEnvironmentArts & Culture

• The Marsal Family Foundation

  New York, NY · EIN 84-1367157 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.6M Organizations funded 59 Typical grant $2,500 Preselected recipients only
  EducationHealthHuman ServicesChildren & Youth

• The Armstrong Family Foundation

  Brookfield, WI · EIN 30-0212798 · latest return: tax year 2025

  Gave $154K in 2025
  Organizations funded 54 Typical grant $750 Describes how to apply
  EducationChildren & YouthHealthHomelessness

• The Michael and Karen Stone Family Foundation Inc

  Wilmington, DE · EIN 05-0544633 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.9M Organizations funded 38 Typical grant $25,000 Preselected recipients only
  EducationHealthEnvironmentArts & Culture

• Kimley-Horn Foundation

  Raleigh, NC · EIN 56-2188912 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 253 Typical grant $4,000 Preselected recipients only
  Food AssistanceEducationHuman ServicesChildren & Youth

• The Peter and Carmen Lucia Buck Foundation Inc

  New York, NY · EIN 06-1547852 · latest return: tax year 2024

  Invitation Only
  Grants paid $106.3M Organizations funded 178 Typical grant $150,000 Preselected recipients only
  EducationEnvironmentCommunity DevelopmentHealth

• Sidney E Frank Charitable Foundation

  Harrison, NY · EIN 20-6383779 · latest return: tax year 2024

  Invitation Only
  Grants paid $22.5M Organizations funded 161 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationEnvironmentChildren & Youth

• Russell Sage Foundation

  New York, NY · EIN 13-1635303 · latest return: tax year 2024

  Gave $6.4M in 2024
  Organizations funded 137 Typical grant $37,500 Describes how to apply
  EducationCommunity DevelopmentHealthHousing

• The Smidt Foundation

  Beverly Hills, CA · EIN 81-4631478 · latest return: tax year 2024

  Invitation Only
  Grants paid $21.1M Organizations funded 122 Typical grant $35,000 Preselected recipients only
  EducationHuman ServicesHealthFood Assistance

• Wachtell Lipton Rosen & Katz Foundation

  New York, NY · EIN 13-3099901 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.1M Organizations funded 98 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• The Brian D Stevens Foundation

  Folsom, CA · EIN 82-2946505 · latest return: tax year 2025

  Invitation Only
  Grants paid $342K Organizations funded 84 Typical grant $1,500 Preselected recipients only
  HealthCommunity DevelopmentHuman ServicesAnimal Welfare

• Anita B and Howard S Richmond Foundation Inc

  New York, NY · EIN 13-6180873 · latest return: tax year 2025

  Gave $1.1M in 2025
  Organizations funded 80 Typical grant $1,500 Describes how to apply
  HealthAnimal WelfareEducationEnvironment

• Sixsibs Foundation Inc

  Milwaukee, WI · EIN 99-0972777 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 77 Typical grant $5,000 Describes how to apply
  EducationArts & CultureHealthCommunity Development

• Joseph R and Helen Shaker Family Foundation

  Oak Park, IL · EIN 36-3572999 · latest return: tax year 2024

  Invitation Only
  Grants paid $548K Organizations funded 77 Typical grant $1,300 Preselected recipients only
  Faith-BasedHealthHuman ServicesEducation

• Hcs Foundation

  Westlake, OH · EIN 34-6514235 · latest return: tax year 2024

  Gave $7.8M in 2024
  Organizations funded 75 Typical grant $40,000 Describes how to apply
  EducationArts & CultureHuman ServicesDisability Services

• Doris & Stanley Tananbaum Foundation

  Rye Brook, NY · EIN 13-7161531 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.4M Organizations funded 71 Typical grant $15,000 Preselected recipients only
  EducationFaith-BasedHealthHuman Services

• The Joe & Sandy Samberg Foundation Inc

  Rye, NY · EIN 26-0469459 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.2M Organizations funded 65 Typical grant $2,500 Preselected recipients only
  EducationHealthArts & CultureMental Health