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.
1,455 funders with a return from the last few years. Clear filters Browse all profiles by state
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Invitation Only
Blythe Brenden-Mann Foundation
Sioux Falls, SD · EIN 41-6546887 · latest return: tax year 2024Arts & CultureAnimal WelfareChildren & YouthEducation -
Historical Funder
Yasha Foundation
Dakota Dunes, SD · EIN 35-2462359 · latest return: tax year 2025Faith-BasedEducationHuman Services -
Historical Funder
Marion Bradley Via Memorial Foundation Sd
Sioux Falls, SD · EIN 52-2285703 · latest return: tax year 2025Education -
Invitation Only
Bob & Ginny Peterson Foundation
Dakota Dunes, SD · EIN 91-1753779 · latest return: tax year 2025Human ServicesArts & CultureChildren & YouthDisability Services -
Invitation Only
Warren Lindquist Tr Uw
Rapid City, SD · EIN 26-6166852 · latest return: tax year 2025EducationArts & CultureYouth Sports -
Invitation Only
Joseph Rauenhorst Family Foundation
Sioux Falls, SD · EIN 02-0694762 · latest return: tax year 2024EducationFaith-BasedHealth -
Invitation Only
Frank W Veden Charitable Tr Ua
Sioux Falls, SD · EIN 41-6432193 · latest return: tax year 2025Arts & CultureChildren & YouthDisability ServicesHuman Services -
Invitation Only
Ransom Charitable Trust
Sioux Falls, SD · EIN 46-7141844 · latest return: tax year 2025EducationDisability ServicesHealthHuman Services -
Historical Funder
Edward P Maronick Foundation First Premier Bank Trust Department
Sioux Falls, SD · EIN 81-6010198 · latest return: tax year 2025EducationFood AssistanceHousingHuman Services -
Invitation Only
Four the Kingdom Inc
Sioux Falls, SD · EIN 87-3931399 · latest return: tax year 2025Faith-BasedChildren & YouthEducationYouth Sports -
Invitation Only
H and M Kellogg Charitable Trust
Sioux Falls, SD · EIN 31-1713052 · latest return: tax year 2025Education -
Historical Funder
James Walter Pickle Charitable Foundation
Sioux Falls, SD · EIN 20-0485515 · latest return: tax year 2024Disability ServicesHealthHuman Services -
Invitation Only
Richardson Family Foundation
Sioux Falls, SD · EIN 27-4032933 · latest return: tax year 2025Faith-Based -
Historical Funder
George M Harris & Faye Taber Harris Charitable Foundation
Rapid City, SD · EIN 81-6010110 · latest return: tax year 2025Education -
Invitation Only
Frank W Veden Endowment Tr for St James Episcopal Church
Sioux Falls, SD · EIN 41-6432733 · latest return: tax year 2025Faith-Based -
Invitation Only
A & B Winstrom Christian Family Foundation
Sioux Falls, SD · EIN 26-1403052 · latest return: tax year 2025Children & YouthEducationEnvironmentFaith-Based -
Historical Funder
Babbitt Family Foundation
Sioux Falls, SD · EIN 82-1899790 · latest return: tax year 2024 -
Historical Funder
Jane Bekins Meginnis Foundation
Dakota Dunes, SD · EIN 42-1475620 · latest return: tax year 2023Human ServicesAnimal Welfare -
Invitation Only
Eddy Family Foundation
Sioux Falls, SD · EIN 41-1931416 · latest return: tax year 2024Children & YouthFaith-Based -
Historical Funder
Matson Halverson Christiansen Hamilton Foundation
Kimball, SD · EIN 46-0461691 · latest return: tax year 2024