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.

2,313 funders with a return from the last few years. Clear filters Browse all profiles by state

• Ann & Leo Stoll Jr Charitable Tr

  Platteville, WI · EIN 46-6582858 · latest return: tax year 2025

  Gave $28K in 2025
  Organizations funded 10 Typical grant $2,000 Describes how to apply
  Children & YouthCommunity DevelopmentDisability ServicesEducation

• Ogilvie Family Foundation Inc

  Neenah, WI · EIN 88-2469006 · latest return: tax year 2025

  Invitation Only
  Grants paid $14K Organizations funded 10 Typical grant $1,500 Preselected recipients only
  Human ServicesAnimal WelfareFood AssistanceHealth

• Steinberg Family Foundation Inc

  Wausau, WI · EIN 83-2402576 · latest return: tax year 2024

  Gave $24K in 2024
  Organizations funded 9 Typical grant $2,500 Describes how to apply
  Human ServicesHealthHomelessnessHousing

• Robert and Jane Voiget Foundation Inc

  Kiel, WI · EIN 39-6123893 · latest return: tax year 2025

  Invitation Only
  Grants paid $20K Organizations funded 9 Typical grant $2,500 Preselected recipients only
  Health

• Elizabeth Jones Chisholm Charitable Trust

  Milwaukee, WI · EIN 39-6696729 · latest return: tax year 2025

  Invitation Only
  Grants paid $38K Organizations funded 8 Typical grant $2,500 Preselected recipients only
  Arts & CultureEducationFood AssistanceHealth

• E David Locke Family Foundation

  Middleton, WI · EIN 20-2735134 · latest return: tax year 2025

  Invitation Only
  Grants paid $30K Organizations funded 8 Typical grant $2,000 Preselected recipients only
  Health

• Trane Family Foundation Incorporated Agency

  LA Crosse, WI · EIN 39-6048524 · latest return: tax year 2025

  Gave $26K in 2025
  Organizations funded 8 Typical grant $2,000 Describes how to apply
  Arts & CultureHealthMental Health

• A C Kootz Foundation

  Nashotah, WI · EIN 99-6737509 · latest return: tax year 2025

  Invitation Only
  Grants paid $7,250 Organizations funded 8 Typical grant $1,000 Preselected recipients only
  Animal WelfareEducationEnvironmentHealth

• 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 Moran Foundation

  Las Vegas, NV · EIN 77-0455314 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.2M Organizations funded 74 Typical grant $10,000 Preselected recipients only
  Faith-BasedEducationHuman ServicesMental Health

• Helios Foundation Inc

  Neenah, WI · EIN 39-1532106 · latest return: tax year 2024

  Gave $690K in 2024
  Organizations funded 70 Typical grant $5,000 Describes how to apply
  EnvironmentEducationArts & CultureHuman Services

• Franklin Electric Charitable and Educational Foundation Inc

  Fort Wayne, IN · EIN 23-7399324 · latest return: tax year 2024

  Gave $368K in 2024
  Organizations funded 61 Typical grant $2,500 Describes how to apply
  Human ServicesChildren & YouthArts & CultureDisability Services

• Summer Fund

  Minneapolis, MN · EIN 41-6054048 · latest return: tax year 2025

  Invitation Only
  Grants paid $378K Organizations funded 47 Typical grant $2,500 Preselected recipients only
  EnvironmentEducationAnimal WelfareArts & Culture

• Trustone Financial Foundation

  Plymouth, MN · EIN 30-0560908 · latest return: tax year 2025

  Invitation Only
  Grants paid $475K Organizations funded 40 Typical grant $5,000 Preselected recipients only
  Human ServicesEducationChildren & YouthFood Assistance

• The Anna Emery Hanson Charitable Foundation 1

  Wilmington, DE · EIN 82-4568270 · latest return: tax year 2025

  Invitation Only
  Grants paid $170K Organizations funded 33 Typical grant $2,500 Preselected recipients only
  Arts & CultureEnvironmentEducationHuman Services

• Engelke Family Foundation Inc

  Madison, WI · EIN 46-1474140 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.5M Organizations funded 21 Typical grant $10,000 Preselected recipients only
  Children & YouthEducationHealthHuman Services

• Scott & Kathryn Happ Foundation Inc

  Thiensville, WI · EIN 85-4193717 · latest return: tax year 2025

  Invitation Only
  Grants paid $548K Organizations funded 16 Typical grant $5,000 Preselected recipients only
  Animal WelfareChildren & YouthCommunity DevelopmentEducation

• The Markos Foundation Inc

  Madison, WI · EIN 39-1836400 · latest return: tax year 2024

  Invitation Only
  Grants paid $104K Organizations funded 16 Typical grant $2,500 Preselected recipients only
  EducationChildren & YouthHealth

• Robert W Clark Charitable Foundation Inc

  Wisconsin Rapids, WI · EIN 39-1778665 · latest return: tax year 2024

  Invitation Only
  Grants paid $51K Organizations funded 12 Typical grant $3,000 Preselected recipients only
  EducationChildren & YouthHealth

• Tom and Donna Neshek Familyfoundation

  Elkhorn, WI · EIN 20-7181799 · latest return: tax year 2024

  Invitation Only
  Grants paid $40K Organizations funded 10 Typical grant $2,500 Preselected recipients only
  EducationEnvironmentHealthHuman Services