Data / Foundation grants / The Wollenberg Foundation
The Wollenberg Foundation: 80 grants to organizations, $2.5 million (tax year ended December 2024)
The Wollenberg Foundation, a private foundation in Menlo Park, CA, paid 80 grants to organizations totaling $2,479,100 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 12, 2025. The largest was $450,000 to Reed College in Portland, OR for restricted.
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- EIN
- 946072264
- Based in
- Menlo Park, CA
- Assets
- $43,148,779
- Grants paid
- $2,479,100
- Tax year ended
- December 2024
Grants paid, tax year ended December 2024
From the Form 990-PF filed November 12, 2025, IRS object ID 202523169349102572. It reported $2,479,100 in grants paid; 80 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Reed College | Portland, OR | Restricted | $450,000 | apps.irs.gov | |
| Oregon Museum of Science & Industry | Portland, OR | Unrestricted | Arts, culture and humanities | $210,000 | apps.irs.gov |
| Filoli Historic House & Garden | Woodside, CA | Unrestricted | $151,000 | apps.irs.gov | |
| Columbia Theatre for the Performing Arts | Longview, WA | Unrestricted | $125,000 | apps.irs.gov | |
| Smith College | Northampton, MA | Restricted | $125,000 | apps.irs.gov | |
| Oregon Alliance of Independent Colleges & Universities | Tualatin, OR | Unrestricted | Education | $100,000 | apps.irs.gov |
| Willamette University | Salem, OR | Restricted | Education | $100,000 | apps.irs.gov |
| Lower Columbia College Head Start | Longview, WA | Unrestricted | $88,500 | apps.irs.gov | |
| Independent Colleges of Washington | Seattle, WA | Unrestricted | Education | $75,000 | apps.irs.gov |
| Stanford University GSB | Stanford, CA | Unrestricted | $75,000 | apps.irs.gov | |
| United Planning Organization | Washington, DC | Unrestricted | Human services | $60,000 | apps.irs.gov |
| James Madison Univ FNDN Inc | Harrisonburg, VA | Unrestricted | Education | $50,000 | apps.irs.gov |
| Peacehealth St John Medical Center | Longview, WA | Unrestricted | $50,000 | apps.irs.gov | |
| Stanford Live - Littlefield Center | Stanford, CA | Unrestricted | $50,000 | apps.irs.gov | |
| The Childrens Health Council | Palo Alto, CA | Unrestricted | Health care | $50,000 | apps.irs.gov |
| United Way of Cowlitz County | Longview, WA | Unrestricted | $50,000 | apps.irs.gov | |
| University of Iowa Center for Advancement | Iowa City, IA | Unrestricted | $50,000 | apps.irs.gov | |
| Berkeley Law - Uc Berkeley Gift Services | Berkeley, CA | Unrestricted | $30,000 | apps.irs.gov | |
| Teach for America | Honolulu, HI | Unrestricted | $30,000 | apps.irs.gov | |
| Rebuilding Together Peninsula | Redwood City, CA | Unrestricted | Housing and shelter | $29,000 | apps.irs.gov |
| Lower Columbia School Garden | Longview, WA | Unrestricted | $25,600 | apps.irs.gov | |
| Fine Arts Museums of San Francisco | San Francisco, CA | Unrestricted | $25,000 | apps.irs.gov | |
| Literacy Council of N Va Inc | Falls Church, VA | Unrestricted | $25,000 | apps.irs.gov | |
| Ucsf Foundation | San Francisco, CA | Unrestricted | $25,000 | apps.irs.gov | |
| Whitman College | Walla Walla, WA | Unrestricted | $25,000 | apps.irs.gov | |
| Youth & Family Link | Longview, WA | Unrestricted | Human services | $25,000 | apps.irs.gov |
| Creative Cauldron Inc | Falls Church, VA | Unrestricted | Arts, culture and humanities | $20,000 | apps.irs.gov |
| Donorschooseorg | New York, NY | Restricted | $20,000 | apps.irs.gov | |
| Longview Library Foundation | Longview, WA | Unrestricted | Education | $20,000 | apps.irs.gov |
| YMCA of Southwest Washington | Longview, WA | Unrestricted | $20,000 | apps.irs.gov | |
| Honolulu Museum of Arts | Honolulu, HI | Unrestricted | $15,000 | apps.irs.gov | |
| Saint Louis Ballet Company | Chesterfield, MO | Unrestricted | $15,000 | apps.irs.gov | |
| Bates College | Lewiston, ME | Unrestricted | $10,000 | apps.irs.gov | |
| Casa of San Mateo County | Redwood City, CA | Unrestricted | Crime and legal-related | $10,000 | apps.irs.gov |
| Diabesity Research Institute | Seattle, WA | Unrestricted | $10,000 | apps.irs.gov | |
| Lifeworks | Longview, WA | Unrestricted | $10,000 | apps.irs.gov | |
| Lower Columbia College Foundation | Longview, WA | Unrestricted | Education | $10,000 | apps.irs.gov |
| Oregon Symphony Association | Portland, OR | Unrestricted | Arts, culture and humanities | $10,000 | apps.irs.gov |
| Osu Dean's Fund for Excellence & Innovation | Corvallis, OR | Unrestricted | $10,000 | apps.irs.gov | |
| Palo Alto Medical Foundation | Palo Alto, CA | Unrestricted | $10,000 | apps.irs.gov | |
| Stanford University School of Law | Stanford, CA | Unrestricted | $10,000 | apps.irs.gov | |
| Stanford Universitystanford Stroke Center | Stanford, CA | Restricted | $10,000 | apps.irs.gov | |
| The Exploratorium | San Francisco, CA | Unrestricted | Arts, culture and humanities | $10,000 | apps.irs.gov |
| University of Southern Maine | Portland, ME | Unrestricted | $10,000 | apps.irs.gov | |
| Vista Center | Palo Alto, CA | Unrestricted | $10,000 | apps.irs.gov | |
| Yosemite Conservancy | San Francisco, CA | Unrestricted | $10,000 | apps.irs.gov | |
| Clarksville School District Backpack Program | Clarksville, AR | Unrestricted | $8,000 | apps.irs.gov | |
| Wolf Pack Support Services | Erie, CO | Unrestricted | Mental health and crisis intervention | $5,500 | apps.irs.gov |
| Alliance for Full Acceptance | North Charleston, SC | Unrestricted | Civil rights, social action and advocacy | $5,000 | apps.irs.gov |
| Capital Caring | Falls Church, VA | Unrestricted | $5,000 | apps.irs.gov | |
| Childrens Discovery Museum | Longview, WA | Unrestricted | $5,000 | apps.irs.gov | |
| Heroes Inc | Washington, DC | Unrestricted | $5,000 | apps.irs.gov | |
| Johnson Co Youth Coalition | Lamar, AR | Unrestricted | $5,000 | apps.irs.gov | |
| Kelso Public Schools | Kelso, WA | Restricted | $5,000 | apps.irs.gov | |
| Lift for Life Academy | St Louis, MO | Unrestricted | Recreation and sports | $5,000 | apps.irs.gov |
| National Capital Poison Center | Washington, DC | Unrestricted | $5,000 | apps.irs.gov | |
| Operation Smile | Virginia Beach, VA | Unrestricted | International, foreign affairs and national security | $5,000 | apps.irs.gov |
| Seattle Youth Symphony Orchestra | Seattle, WA | Unrestricted | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Southwest Washington Symphony | Longview, WA | Unrestricted | Arts, culture and humanities | $5,000 | apps.irs.gov |
| St Louis Artworks | St Louis, MO | Unrestricted | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Sunset Park and Recreation Foundation | Seaside, OR | Unrestricted | $5,000 | apps.irs.gov | |
| University City Childrens Center | University City, MO | Unrestricted | $5,000 | apps.irs.gov | |
| Wyman Center Inc | St Louis, MO | Unrestricted | Recreation and sports | $5,000 | apps.irs.gov |
| YMCA Literacy Council | St Louis, MO | Unrestricted | $5,000 | apps.irs.gov | |
| Beta Omicron Chapter of GPB | Centennial, CO | Unrestricted | $3,000 | apps.irs.gov | |
| Acca Inc Annandale Christian Community for Action | Annandale, VA | Unrestricted | $2,500 | apps.irs.gov | |
| Adoptions Together | Calverton, MD | Unrestricted | $2,500 | apps.irs.gov | |
| Akin Formerly Childhaven | Seattle, WA | Unrestricted | $2,500 | apps.irs.gov | |
| Culmore Clinic | Falls Church, VA | Unrestricted | $2,500 | apps.irs.gov | |
| Denyce Graves Foundation | New York, NY | Unrestricted | Arts, culture and humanities | $2,500 | apps.irs.gov |
| Evergreen MTB Alliance | North Bend, VA | Unrestricted | $2,500 | apps.irs.gov | |
| Icivics | Cambridge, MA | Unrestricted | Education | $2,500 | apps.irs.gov |
| Menlo Park Literacy Partners | Menlo Park, CA | Unrestricted | $2,500 | apps.irs.gov | |
| Whatcom Mountain Bike Coalition | Bellingham, WA | Unrestricted | Recreation and sports | $2,500 | apps.irs.gov |
| Youthcare | Seattle, WA | Unrestricted | Human services | $2,500 | apps.irs.gov |
| Glsen Inc | New York, NY | Unrestricted | Civil rights, social action and advocacy | $2,000 | apps.irs.gov |
| United Methodist Higher Ed Foundation | Nashville, TN | Unrestricted | $2,000 | apps.irs.gov | |
| Wild Animal Sanctuary | Keenesburg, CO | Unrestricted | $2,000 | apps.irs.gov | |
| The Spikenard Farm Inc | Floyd, VA | Unrestricted | Environment | $1,500 | apps.irs.gov |
| Second Harvest Food Bank of SV | San Jose, CA | Unrestricted | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $357,500 |
| Arts, culture and humanities | $267,500 |
| Human services | $87,500 |
| Health care | $50,000 |
| Housing and shelter | $29,000 |
| Recreation and sports | $12,500 |
| Crime and legal-related | $10,000 |
| Civil rights, social action and advocacy | $7,000 |
States funded
| Recipient state | Granted |
|---|---|
| Oregon | $885,000 |
| Washington | $561,600 |
| California | $508,500 |
| Massachusetts | $127,500 |
| Virginia | $114,000 |
| District of Columbia | $70,000 |
| Iowa | $50,000 |
| Hawaii | $45,000 |
Also on SpecStream
- Who funds arts, culture and humanities in Oregon
- Who funds education in Oregon
- Who funds education in Washington
- Who funds human services in District of Columbia
- Who funds education in Virginia
- Who funds health care in California
Updated November 12, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.