Private foundation · EIN 94-6072264
The Wollenberg Foundation
Menlo Park, CA
The Wollenberg Foundation is a private foundation based in Menlo Park, CA. On its Form 990-PF for tax year 2024, it reported $2.48M in grants and contributions paid across 80 grants, with $43.1M in assets (fair market value). It reports that it gives only to preselected charitable organizations and does not accept unsolicited requests for funds. Its largest grants went to Reed College, Oregon Museum of Science & Industry and Filoli Historic House & Garden.
How to request funding
Gives only to preselected organizations. On its Form 990-PF, this foundation checked the box saying it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Relationships and invitations usually come first.
As reported on the foundation's Form 990-PF for tax year 2024. Requirements change; confirm with the foundation before applying.
Largest grants, tax year 2024
Historical data · not a prediction| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Reed College | Portland, OR | Restricted | $450,000 |
| Oregon Museum of Science & Industry | Portland, OR | Unrestricted | $210,000 |
| Filoli Historic House & Garden | Woodside, CA | Unrestricted | $151,000 |
| Columbia Theatre for the Performing Arts | Longview, WA | Unrestricted | $125,000 |
| Smith College | Northampton, MA | Restricted | $125,000 |
| Oregon Alliance of Independent Colleges & Universities | Tualatin, OR | Unrestricted | $100,000 |
| Willamette University | Salem, OR | Restricted | $100,000 |
| Lower Columbia College Head Start | Longview, WA | Unrestricted | $88,500 |
| Independent Colleges of Washington | Seattle, WA | Unrestricted | $75,000 |
| Stanford University Gsb | Stanford, CA | Unrestricted | $75,000 |
| United Planning Organization | Washington, DC | Unrestricted | $60,000 |
| James Madison Univ Fndn Inc | Harrisonburg, VA | Unrestricted | $50,000 |
| Peacehealth St John Medical Center | Longview, WA | Unrestricted | $50,000 |
| Stanford Live - Littlefield Center | Stanford, CA | Unrestricted | $50,000 |
| The Childrens Health Council | Palo Alto, CA | Unrestricted | $50,000 |
| United Way of Cowlitz County | Longview, WA | Unrestricted | $50,000 |
| University of Iowa Center for Advancement | Iowa City, IA | Unrestricted | $50,000 |
| Berkeley Law - Uc Berkeley Gift Services | Berkeley, CA | Unrestricted | $30,000 |
| Teach for America | Honolulu, HI | Unrestricted | $30,000 |
| Rebuilding Together Peninsula | Redwood City, CA | Unrestricted | $29,000 |
| Lower Columbia School Garden | Longview, WA | Unrestricted | $25,600 |
| Fine Arts Museums of San Francisco | San Francisco, CA | Unrestricted | $25,000 |
| Literacy Council of N Va Inc | Falls Church, VA | Unrestricted | $25,000 |
| Ucsf Foundation | San Francisco, CA | Unrestricted | $25,000 |
| Whitman College | Walla Walla, WA | Unrestricted | $25,000 |
The 25 largest of 80 grants listed on the return. Names and purposes as reported to the IRS.
Where its grants went
Quick answers
Does The Wollenberg Foundation accept grant applications?
According to its Form 990-PF for tax year 2024, The Wollenberg Foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
How much does The Wollenberg Foundation give each year?
For tax year 2024, it reported $2,479,100 in grants and contributions paid (80 grants). Giving can change from year to year.
What organizations has The Wollenberg Foundation funded?
Its largest grants in tax year 2024 went to Reed College (OR), $450K, Oregon Museum of Science & Industry (OR), $210K, Filoli Historic House & Garden (CA), $151K, Columbia Theatre for the Performing Arts (WA), $125K and Smith College (MA), $125K.