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.

1,305 funders with a return from the last few years. Clear filters Browse all profiles by state

• Don't Be a Jerk

  Bozeman, MT · EIN 92-0592680 · latest return: tax year 2025

  Gave $103K in 2025
  Organizations funded 33 Typical grant $1,000 Describes how to apply
  Arts & CultureEducationYouth SportsHealth

• Ajax Foundation

  Seattle, WA · EIN 91-1503626 · latest return: tax year 2024

  Invitation Only
  Grants paid $390K Organizations funded 15 Typical grant $25,000 Preselected recipients only
  EnvironmentEducationHomelessnessHuman Services

• James M and Frances M Wylder Foundation

  Great Falls, MT · EIN 82-6104625 · latest return: tax year 2025

  Invitation Only
  Grants paid $98K Organizations funded 14 Typical grant $1,500 Preselected recipients only
  Arts & CultureEducationFaith-BasedHousing

• Weeden Foundation

  Bedford Hills, NY · EIN 94-6109313 · latest return: tax year 2024

  Gave $2M in 2024
  Organizations funded 132 Typical grant $15,000 Describes how to apply
  EnvironmentAnimal WelfareEducationArts & Culture

• Elizabeth Wakeman Henderson Charitable Foundation -Xx-

  New York, NY · EIN 65-6234202 · latest return: tax year 2024

  Invitation Only
  Grants paid $926K Organizations funded 28 Typical grant $5,000 Preselected recipients only
  EnvironmentEducationAnimal WelfareArts & Culture

• The Thomas and Stacey Siebel Foundation

  Redwood City, CA · EIN 94-3256331 · latest return: tax year 2024

  Invitation Only
  Grants paid $56M Organizations funded 22 Typical grant $100,000 Preselected recipients only
  HomelessnessEducationHealthHuman Services

• PD Jackson Family Foundation

  Berkeley, CA · EIN 82-2797338 · latest return: tax year 2024

  Gave $457K in 2024
  Organizations funded 22 Typical grant $10,000 Describes how to apply
  EducationEnvironmentHealthHomelessness

• C and M Nelson Family Foundation

  San Diego, CA · EIN 73-1694029 · latest return: tax year 2024

  Invitation Only
  Grants paid $402K Organizations funded 20 Typical grant $11,075 Preselected recipients only
  Youth SportsAnimal WelfareHuman ServicesMental Health

• Plank Stewardship Initiative

  Sheridan, WY · EIN 46-4491120 · latest return: tax year 2025

  Gave $279K in 2025
  Organizations funded 15 Typical grant $11,350 Describes how to apply
  EnvironmentEducationAnimal WelfareChildren & Youth

• Lyle & Gail Grimes Charitable Foundation Inc

  Missoula, MT · EIN 81-0544987 · latest return: tax year 2024

  Gave $14K in 2024
  Organizations funded 14 Typical grant $1,000 Describes how to apply
  EnvironmentEducationHuman ServicesYouth Sports

• Folley Family Foundation

  Seattle, WA · EIN 80-0745180 · latest return: tax year 2024

  Invitation Only
  Grants paid $688K Organizations funded 12 Typical grant $50,000 Preselected recipients only
  EducationEnvironmentChildren & YouthHuman Services

• Robert F & Frances J Jorgensen Foundation

  Great Falls, MT · EIN 84-1406980 · latest return: tax year 2023

  Invitation Only
  Grants paid $585K Organizations funded 11 Typical grant $2,000 Preselected recipients only
  EducationFaith-BasedHousingHuman Services

• Zeller Family Foundation

  Great Falls, MT · EIN 47-7398637 · latest return: tax year 2025

  Invitation Only
  Grants paid $81K Organizations funded 9 Typical grant $8,302 Preselected recipients only
  EducationHealthHuman Services

• Schatzi Family Foundation Inc

  Billings, MT · EIN 87-4123319 · latest return: tax year 2025

  Invitation Only
  Grants paid $56K Organizations funded 9 Typical grant $5,000 Preselected recipients only
  HomelessnessHousingHuman Services

• Floyd Foundation

  Kalispell, MT · EIN 84-1406277 · latest return: tax year 2024

  Invitation Only
  Grants paid $185K Organizations funded 11 Typical grant $10,000 Preselected recipients only
  Faith-BasedHuman Services

• Hampton-Collins Memorial Foundation

  Saint Louis, MO · EIN 36-3723714 · latest return: tax year 2025

  Invitation Only
  Grants paid $63K Organizations funded 10 Typical grant $3,750 Preselected recipients only
  Faith-BasedHuman Services

• Edward P Maronick Foundation First Premier Bank Trust Department

  Sioux Falls, SD · EIN 81-6010198 · latest return: tax year 2025

  Gave $84K in 2025
  Organizations funded 8 Typical grant $10,000 Describes how to apply
  EducationFood AssistanceHousingHuman Services

• The Homestead Foundation Inc

  Livingston, MT · EIN 52-2389050 · latest return: tax year 2024

  Invitation Only
  Grants paid $60K Organizations funded 8 Typical grant $1,000 Preselected recipients only
  Food AssistanceHuman Services

• Dayton Foundation

  Sidney, MT · EIN 81-0376620 · latest return: tax year 2025

  Invitation Only
  Grants paid $52K Organizations funded 8 Typical grant $2,000 Preselected recipients only
  EducationHuman Services

• David Oja Charitable Trust

  Great Falls, MT · EIN 81-6074943 · latest return: tax year 2025

  Gave $26K in 2025
  Organizations funded 8 Typical grant $3,247 Describes how to apply
  Disability ServicesHealthHuman Services