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.

2,314 funders with a return from the last few years. Clear filters Browse all profiles by state

• Halvorsen Family Foundation

  Stamford, CT · EIN 06-1603158 · latest return: tax year 2024

  Invitation Only
  Grants paid $34.5M Organizations funded 33 Typical grant $20,000 Preselected recipients only
  EducationHealthEnvironmentYouth Sports

• The JJK Foundation

  Herndon, VA · EIN 26-1605600 · latest return: tax year 2025

  Invitation Only
  Grants paid $125K Organizations funded 32 Typical grant $2,000 Preselected recipients only
  EducationHuman ServicesAnimal WelfareArts & Culture

• Monimos Foundation

  Ojai, CA · EIN 47-5060366 · latest return: tax year 2024

  Invitation Only
  Grants paid $502K Organizations funded 30 Typical grant $10,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureEnvironment

• Wolff Family Foundation

  Houston, TX · EIN 76-0236381 · latest return: tax year 2024

  Invitation Only
  Grants paid $726K Organizations funded 29 Typical grant $1,010 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentEnvironment

• The Acorn Foundation

  Chicago, IL · EIN 36-3991208 · latest return: tax year 2025

  Invitation Only
  Grants paid $44K Organizations funded 29 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureHuman ServicesEnvironment

• Nimick Forbesway Foundation

  Wilmington, DE · EIN 25-1597437 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 27 Typical grant $35,000 Preselected recipients only
  EducationArts & CultureEnvironmentChildren & Youth

• Rosalie J Coe Weir Foundation

  Allendale, NJ · EIN 13-3402438 · latest return: tax year 2025

  Invitation Only
  Grants paid $988K Organizations funded 23 Typical grant $38,500 Preselected recipients only
  EducationChildren & YouthArts & CultureHealth

• J Jeffry and Elizabeth S Louis Foundation Inc

  Lake Geneva, WI · EIN 36-3849306 · latest return: tax year 2025

  Invitation Only
  Grants paid $229K Organizations funded 23 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureFood AssistanceYouth Sports

• The Chingos Foundation

  Boynton Beach, FL · EIN 59-2381901 · latest return: tax year 2023

  Gave $111K in 2023
  Organizations funded 21 Typical grant $5,000 Describes how to apply
  EducationEnvironmentAnimal Welfare

• Wellesley Kiwanis Memorial Fund

  Wellesley, MA · EIN 04-6130238 · latest return: tax year 2024

  Invitation Only
  Grants paid $67K Organizations funded 10 Typical grant $3,500 Preselected recipients only
  Education

• Emilio a & Mary a Difelice Scholarship Trus

  Boston, MA · EIN 04-6941137 · latest return: tax year 2025

  Gave $65K in 2025
  Organizations funded 10 Typical grant $5,000 Describes how to apply
  Education

• Maine Health Access Foundation Inc

  Augusta, ME · EIN 01-0535144 · latest return: tax year 2024

  Gave $5M in 2024
  Organizations funded 126 Typical grant $25,000 Describes how to apply
  HealthHuman ServicesMental HealthChildren & Youth

• Atlantic Federal Credit Union Foundation

  South Portland, ME · EIN 86-2316892 · latest return: tax year 2025

  Gave $267K in 2025
  Organizations funded 95 Typical grant $500 Describes how to apply
  EducationHuman ServicesChildren & YouthArts & Culture

• Elsie & William Viles Foundation

  Augusta, ME · EIN 22-3089641 · latest return: tax year 2024

  Gave $860K in 2024
  Organizations funded 46 Typical grant $5,000 Describes how to apply
  EducationChildren & YouthEnvironmentAnimal Welfare

• The Borman Family Foundation

  Oakland, ME · EIN 01-0522171 · latest return: tax year 2024

  Invitation Only
  Grants paid $420K Organizations funded 46 Typical grant $7,000 Preselected recipients only
  EducationEnvironmentAnimal WelfareChildren & Youth

• Arthur K Watson Charitable Tr Uw

  Chicago, IL · EIN 13-2989468 · latest return: tax year 2024

  Gave $1.4M in 2024
  Organizations funded 44 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHealthEnvironment

• 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

• Maine Timberlands Charitable Trust Co Linda S Dalby Et Al Trustees

  Woburn, MA · EIN 27-2377992 · latest return: tax year 2025

  Gave $1.2M in 2025
  Organizations funded 26 Typical grant $30,000 Describes how to apply
  EnvironmentEducationAnimal Welfare

• John C Enk Char Residual Trust

  Brooklyn, OH · EIN 01-6056431 · latest return: tax year 2024

  Gave $91K in 2024
  Organizations funded 19 Typical grant $4,550 Describes how to apply
  EducationArts & CultureChildren & YouthFaith-Based

• Silvernail Family Foundation

  Chicago, IL · EIN 87-0871414 · latest return: tax year 2025

  Invitation Only
  Grants paid $78K Organizations funded 17 Typical grant $3,750 Preselected recipients only
  Education