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.

1,018 funders with a return from the last few years. Clear filters Browse all profiles by state

• Deer Creek Foundation

  St Louis, MO · EIN 43-6052774 · latest return: tax year 2024

  Gave $2.4M in 2024
  Organizations funded 15 Typical grant $100,000 Describes how to apply
  EducationEnvironmentFaith-BasedHealth

• Radhika & Ambarish Malpani Foundation Inc

  Wilmington, DE · EIN 20-3975649 · latest return: tax year 2024

  Invitation Only
  Grants paid $164K Organizations funded 15 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentFood AssistanceHuman Services

• Ameritino Foundation (The)

  Vista, CA · EIN 27-0652774 · latest return: tax year 2025

  Invitation Only
  Grants paid $64K Organizations funded 15 Typical grant $5,000 Preselected recipients only
  HealthChildren & YouthFaith-BasedHousing

• The Elena Melius Foundation Inc

  Huntington, NY · EIN 11-2816624 · latest return: tax year 2025

  Invitation Only
  Grants paid $45K Organizations funded 15 Typical grant $500 Preselected recipients only
  Animal WelfareHealthChildren & YouthDisability Services

• The Orr Family Foundation

  Austin, TX · EIN 47-3317225 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 14 Typical grant $60,000 Preselected recipients only
  Arts & CultureEnvironmentSTEMYouth Sports

• The Bingaman Foundation

  Wilmington, DE · EIN 81-4529965 · latest return: tax year 2024

  Invitation Only
  Grants paid $256K Organizations funded 14 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareHealth

• Viapath Foundation

  Falls Church, VA · EIN 87-4626071 · latest return: tax year 2025

  Invitation Only
  Grants paid $152K Organizations funded 14 Typical grant $10,000 Preselected recipients only
  Children & YouthEducationHuman ServicesFaith-Based

• Three Opinions Foundation Inc

  West Palm Beach, FL · EIN 83-2618863 · latest return: tax year 2025

  Invitation Only
  Grants paid $597K Organizations funded 13 Typical grant $5,000 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentHuman Services

• Haaja Foundation

  Los Altos, CA · EIN 84-2681051 · latest return: tax year 2025

  Invitation Only
  Grants paid $510K Organizations funded 13 Typical grant $10,000 Preselected recipients only
  Arts & CultureFaith-BasedEducationChildren & Youth

• Serimus Foundation

  Fort Collins, CO · EIN 83-0328155 · latest return: tax year 2024

  Invitation Only
  Grants paid $284K Organizations funded 13 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesMental HealthSTEM

• The Koehler Mahlstedt Family Foundation

  Incline Village, NV · EIN 37-1751439 · latest return: tax year 2025

  Gave $282K in 2025
  Organizations funded 13 Typical grant $10,000 Describes how to apply
  EnvironmentAnimal WelfareArts & CultureEducation

• James and Katherine Clark Foundation

  Vancouver, WA · EIN 81-0824439 · latest return: tax year 2025

  Invitation Only
  Grants paid $43K Organizations funded 13 Typical grant $3,500 Preselected recipients only
  EducationAnimal WelfareHealthHomelessness

• The Alexion Charitable Foundation Inc

  Boston, MA · EIN 83-1065602 · latest return: tax year 2025

  Gave $1.1M in 2025
  Organizations funded 12 Typical grant $90,000 Describes how to apply
  HealthEducationChildren & YouthMental Health

• Shockwave Foundation

  San Francisco, CA · EIN 85-0933937 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 12 Typical grant $100,000 Preselected recipients only
  EnvironmentEducationSTEM

• Aerospike Foundation Inc

  New York, NY · EIN 85-2107872 · latest return: tax year 2024

  Invitation Only
  Grants paid $942K Organizations funded 12 Typical grant $17,000 Preselected recipients only
  EducationHealthAnimal WelfareHuman Services

• John and Margo Catsimatidis Foundation Inc

  New York, NY · EIN 13-4090349 · latest return: tax year 2024

  Invitation Only
  Grants paid $678K Organizations funded 12 Typical grant $50,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentEducationFaith-Based

• Michael and Laura Brader-Araje Foundation

  Chapel Hill, NC · EIN 56-2205579 · latest return: tax year 2024

  Invitation Only
  Grants paid $249K Organizations funded 12 Typical grant $15,000 Preselected recipients only
  EducationHealthChildren & YouthArts & Culture

• Vesely Family Foundation

  Scottsdale, AZ · EIN 36-4325820 · latest return: tax year 2023

  Invitation Only
  Grants paid $162K Organizations funded 12 Typical grant $10,000 Preselected recipients only
  Children & YouthSTEM

• Macton Foundation

  Los Angeles, CA · EIN 95-4834371 · latest return: tax year 2025

  Invitation Only
  Grants paid $81K Organizations funded 12 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureEnvironmentFaith-Based

• Peak6 Foundation

  Chicago, IL · EIN 86-2586217 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.2M Organizations funded 11 Typical grant $12,451 Preselected recipients only
  Human ServicesChildren & YouthCommunity DevelopmentHealth