G W Williams Foundation
G W Williams Foundation is a private foundation, based in San Mateo, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $408K in total assets. In 2024, it awarded 10 grants totaling $28K. Net investment income was $17K.
Key facts about G W Williams Foundation
- EIN
- 94-6095718
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $28,000
- Grants made (2024)
- 10
- Average grant
- $2,800
- Median grant
- $2,000
- New grantees (estimate)
- 10% first-time grantees (1 of 10, 2024)
- Total assets
- $408,386
- Primary geography
- California (75% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who G W Williams Foundation funds
By grant dollars, the top recipient states for G W Williams Foundation's 10 itemized 2024 grants were California (75%) and Florida (18%). The most frequent recipient cities were Burlingame, CA (2 grants). None of its 10 grants with a stated purpose were described as general or operating support. Recurring purposes include "Education" (3 grants).
Is G W Williams Foundation open to new grantees?
10%
first-time grantees, 2024
In 2024, 1 of 10 grantees (10%) were first-time recipients. First grants averaged $5K; repeat grants $3K. How we count
Medians: $5K first-time, $1K repeat.
- 90% of 2024 grantees were also funded in 2023. Method
- Giving grew 22% from 2021 to 2024. Method
- In 2024 it paid out 148% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized IRS Form 990-PF grant lists (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with G W Williams Foundation
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$408K
+9.7% YoY
Annual Giving
$28K
+21.7% YoY
Grant Count
10
+11.1% YoY
Avg Grant Size
$3K
+9.6% YoY
Under IRS private-foundation payout rules, G W Williams Foundation reported a distributable amount of $19K for 2024 — the minimum it must pay out in qualifying distributions.
About G W Williams Foundation
Based on IRS filings
G W Williams Foundation is a private foundation, based in San Mateo, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $408K in total assets. In 2024, it awarded 10 grants totaling $28K. Net investment income was $17K.
Ready to take the next step with G W Williams Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 10 itemized 2024 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $408,386 | $372,282 | $380,379 |
| Revenue | $60,159 | $17,016 | $54,949 |
| Expenses | $29,055 | $23,837 | $24,273 |
| Qualifying Distributions | $28,000 | $46,000 | $23,000 |
| Net Investment Income | $17,159 | $17,016 | $2,949 |
| Distributable Amount | $18,982 | $18,295 | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
47 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Coastside Land Trust ($5,000), Mills Peninsula Foundation ($5,000), San Mateo County Historical Assoc ($5,000).
| Recipient | Purpose | Amount |
|---|---|---|
| COASTSIDE LAND TRUST Half Moon Bay, CA | ENVIRONMENT | $5,000 |
| MILLS PENINSULA FOUNDATION Burlingame, CA | MEDICAL SUPPORT | $5,000 |
| SAN MATEO COUNTY HISTORICAL ASSOC Redwood City, CA | EDUCATION | $5,000 |
| VOLUNTEER FLORIDA FOUNDATION INC Tallahassee, FL | HUMAN SERVICES | $5,000 |
| MISSION HOSPICE & HOME CARE San Mateo, CA | HUMAN SERVICES | $3,000 |
| BURLINGAME ROTARY SERVICE FUND Burlingame, CA | EDUCATION | $1,000 |
| JOBTRAIN Menlo Park, CA | EDUCATION | $1,000 |
| LEUKEMIA & LYMPHOMA SOCIETY San Francisco, CA | MEDICAL RESEARCH | $1,000 |
| SCIENCE FOR SCIENTISTS Bedford, MA | CHILDREN & YOUTH | $1,000 |
| TUNNEL TO TOWERS FOUNDATION Danbury, CT | COMMUNITY SUPPORT | $1,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Charles E Rosebrook | Vice Preside | — | — |
| Robert P Berryman Jr | President | — | — |
| Kathryn Williams | Secretary | — | — |
| Zane Fischer | Treasurer | — | — |
Frequently Asked Questions
How large is G W Williams Foundation?
As of 2024, G W Williams Foundation holds $408K in total assets with $60K in annual revenue. It awarded 10 grants totaling $28K in 2024.
Where does G W Williams Foundation operate?
G W Williams Foundation has awarded grants in California, Connecticut, Florida, Massachusetts, New York.
What size grants does G W Williams Foundation award?
In 2024, G W Williams Foundation awarded 10 grants totaling $28K — an average of about $3K per grant, based on its IRS Form 990 filings.
How much is G W Williams Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, G W Williams Foundation reported a distributable amount of $19K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is G W Williams Foundation's EIN?
G W Williams Foundation's EIN (Employer Identification Number) is 94-6095718. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.