Foundation directory

Foundations that fund in Wisconsin

Private foundations whose largest share of reported grant dollars went to recipients in Wisconsin, ranked by total grants paid on their IRS 990-PF filings.

Filters and sort

Typical grant is the median of grants reported in the filing data. Application details come from the latest filing and can be out of date, so confirm them with the foundation.

201–210 of 210 foundations in this list.

The Silseth Foundation

Latest IRS filing: 2025

Most reported giving: WI, FL, CA

Typical grant
$6K
Total giving
$1.1M
Grants reported
97
Scott & Kathryn Happ Foundation Inc

Latest IRS filing: 2025

Most reported giving: WI, IL, MT

Typical grant
$5K
Total giving
$1.1M
Grants reported
33
The Mark and Anne Hansen Foundation

Latest IRS filing: 2024

Most reported giving: WI, DC, VT

Typical grant
$10K
Total giving
$1M
Grants reported
30
Gertrude S Gordon Foundation Xxxxxx0291

Latest IRS filing: 2025

Most reported giving: WI, IL

Typical grant
$29.4K
Total giving
$1M
Grants reported
20
The Antoineo'brien Family Foundation

Latest IRS filing: 2025

Most reported giving: WI, FL, WA

Typical grant
$30K
Total giving
$1M
Grants reported
8
The Walter S & Lucienne B Driskill Foundation

Latest IRS filing: 2025

Most reported giving: WI, IL, FL

Typical grant
$29.2K
Total giving
$1M
Grants reported
20
Timothy J Copps Foundation

Latest IRS filing: 2025

Most reported giving: WI, TX

Typical grant
$50K
Total giving
$1M
Grants reported
13
Evan & Marion Helfaer Foundation

Latest IRS filing: 2024

Most reported giving: WI

Typical grant
$1.5K
Total giving
$1M
Grants reported
94
Fritz Family Foundation Inc

Latest IRS filing: 2025

Most reported giving: WI, IA, ND

Typical grant
$2K
Total giving
$1M
Grants reported
70
Edward and Hannah M Rutledge Charities Inc

Latest IRS filing: 2024

Most reported giving: WI, FL

Typical grant
$2K
Total giving
$1M
Grants reported
132