Data / Foundation grants / G W Williams Foundation
G W Williams Foundation: 12 grants to organizations, $51,000 (tax year ended November 2025)
G W Williams Foundation, a private foundation in San Mateo, CA, paid 12 grants to organizations totaling $51,000 in its tax year ended November 2025, according to its Form 990-PF filed with the IRS on May 13, 2026. The largest was $30,000 to San Mateo County Historical Assoc in Redwood City, CA for education.
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- EIN
- 946095718
- Based in
- San Mateo, CA
- Assets
- $440,389
- Grants paid
- $51,000
- Tax year ended
- November 2025
Grants paid, tax year ended November 2025
From the Form 990-PF filed May 13, 2026, IRS object ID 202641339349101724. It reported $51,000 in grants paid; 12 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| San Mateo County Historical Assoc | Redwood City, CA | Education | $30,000 | apps.irs.gov | |
| Coastside Land Trust | Half Moon Bay, CA | Environment | Environment | $5,000 | apps.irs.gov |
| Mills Peninsula Foundation | Burlingame, CA | Medical support | $5,000 | apps.irs.gov | |
| Mission Hospice & Home Care | San Mateo, CA | Human services | Human services | $3,000 | apps.irs.gov |
| Burlingame Rotary Service Fund | Burlingame, CA | Education | $1,000 | apps.irs.gov | |
| Jobtrain | Menlo Park, CA | Education | Employment | $1,000 | apps.irs.gov |
| Leukemia & Lymphoma Society | San Francisco, CA | Medical research | $1,000 | apps.irs.gov | |
| Science for Scientists | Bedford, MA | Children & youth | $1,000 | apps.irs.gov | |
| Second Harvest Food Bank of Central | Orlando, FL | Hunger relief | $1,000 | apps.irs.gov | |
| Tenngreen Land Conservancy | Nashville, TN | Land conservation | Recreation and sports | $1,000 | apps.irs.gov |
| Tunnel To Towers Foundation | Danbury, CT | Community support | $1,000 | apps.irs.gov | |
| University of Washington Conservati | Eatonville, WA | Wildlife research | $1,000 | apps.irs.gov |
Grants paid, tax year ended November 2024
From the Form 990-PF filed March 20, 2025, IRS object ID 202510799349101736. It reported $28,000 in grants paid; 10 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Coastside Land Trust | Half Moon Bay, CA | Environment | Environment | $5,000 | apps.irs.gov |
| Mills Peninsula Foundation | Burlingame, CA | Medical support | $5,000 | apps.irs.gov | |
| San Mateo County Historical Assoc | Redwood City, CA | Education | $5,000 | apps.irs.gov | |
| Volunteer Florida Foundation Inc | Tallahassee, FL | Human services | Philanthropy, voluntarism and grantmaking foundations | $5,000 | apps.irs.gov |
| Mission Hospice & Home Care | San Mateo, CA | Human services | Human services | $3,000 | apps.irs.gov |
| Burlingame Rotary Service Fund | Burlingame, CA | Education | $1,000 | apps.irs.gov | |
| Jobtrain | Menlo Park, CA | Education | Employment | $1,000 | apps.irs.gov |
| Leukemia & Lymphoma Society | San Francisco, CA | Medical research | $1,000 | apps.irs.gov | |
| Science for Scientists | Bedford, MA | Children & youth | $1,000 | apps.irs.gov | |
| Tunnel To Towers Foundation | Danbury, CT | Community support | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Environment | $10,000 |
| Human services | $6,000 |
| Philanthropy, voluntarism and grantmaking foundations | $5,000 |
| Employment | $2,000 |
| Recreation and sports | $1,000 |
States funded
| Recipient state | Granted |
|---|---|
| California | $67,000 |
| Florida | $6,000 |
| Massachusetts | $2,000 |
| Connecticut | $2,000 |
| Tennessee | $1,000 |
| Washington | $1,000 |
Also on SpecStream
- Who funds environment in California
- Who funds human services in California
- Who funds philanthropy, voluntarism and grantmaking foundations in Florida
- Who funds employment in California
- Who funds recreation and sports in Tennessee
Updated May 13, 2026. 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.