Daily IRS refresh
The pipeline pulls the IRS bulk XML release every 24 hours. Candid and ProPublica refresh periodically.
Look up any U.S. private foundation by name, EIN, city, or state. Pull total giving, grant counts, median grant size, trustees, and asset base from the most recent IRS Form 990 filings. No login. Updated daily.
| Foundation | Based in | Giving in state | Grants paid here |
|---|---|---|---|
| Green Bay Packers Foundation | Green Bay, WI | $27,891,512 | 4,180 |
| Ab Nicholas Scholarship Foundation | Mequon, WI | $33,019,500 | 4,168 |
| Alliant Energy Foundation Inc | Madison, WI | $8,859,009 | 4,123 |
| Madison Gas And Electric Foundation | Madison, WI | $11,681,600 | 1,400 |
| Edward And Hannah M Rutledge Charities | Chippewa Falls, WI | $8,148,840 | 1,259 |
| Frank G & Frieda K Brotz Family | Sheboygan, WI | $21,676,455 | 1,000 |
| Evan & Marion Helfaer Foundation | Elm Grove, WI | $10,076,212 | 976 |
| Ba & Esther Greenheck Foundation | Wausau, WI | $30,105,735 | 943 |
| George Kress Foundation Inc | Green Bay, WI | $23,747,284 | 864 |
| The Ros Foundation | Greenfield, WI | $17,619,750 | 767 |
| Cleary-kumm Foundation Inc | La Crosse, WI | $6,416,786 | 760 |
| Theda And Tamblin Clark Smith Family | Wilmington, DE | $12,844,712 | 674 |
| Richard And Ethel Herzfeld | Milwaukee, WI | $38,745,321 | 619 |
| Harri Hoffmann Family Foundation Inc | Milwaukee, WI | $9,645,818 | 529 |
| Nicholas Family Foundation Trust | Mequon, WI | $25,067,218 | 518 |
Showing foundation density and concentration in Wisconsin, based on IRS filing locations.
Browse funders by program focus or choose a major U.S. city to find foundations based there.
| Category | Foundations |
|---|---|
| Education | 73 |
| Health care | 41 |
| Human services | 37 |
| Arts, culture & humanities | 36 |
| Community improvement | 31 |
| Youth development | 26 |
| Religion-related | 24 |
| Philanthropy & grantmaking | 18 |
| City |
|---|
| New York, NY |
| Los Angeles, CA |
| Chicago, IL |
| Houston, TX |
| Phoenix, AZ |
| Philadelphia, PA |
| San Antonio, TX |
| San Diego, CA |
Candid and ProPublica both serve U.S. Form 990 data. GrantBay parses the same IRS source faster, opens the data without a login, and layers analysis on top.
The pipeline pulls the IRS bulk XML release every 24 hours. Candid and ProPublica refresh periodically.
Every record is free to search and read. Candid puts the full grant list behind a paid plan.
Proprietary score for every foundation. Tells first-time applicants where they have a realistic chance.
Algorithmic matching surfaces 10 to 15 comparable foundations from any profile page. No equivalent on free platforms.