The Freidenrich Support Foundation
The Freidenrich Support Foundation ("foundation") is organized exclusively for charitable, scientific and educational purposes that are consistent with stanford university.
The Freidenrich Support Foundation at a glance
In short: The Freidenrich Support Foundation gave $217K across 1 grant in 2025 (avg $217K), mostly in California. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $217,371
- +244.9% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $217,371
- +244.9% vs 2024
- Median grant
- $217,371
- Total assets
- $1,480,049
- -1.2% vs 2024
- Primary geography
- California (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who The Freidenrich Support Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Bot of Leland Stanford Jr Univ ($217K).
Grant Size Distribution
4 grants across all recorded years
The most common grant size was in the $50–100K range: 2 grants of 4 (50%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How The Freidenrich Support Foundation gives
- Giving held roughly steady from 2022 to 2025 (+13%). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $63K (2024) to $217K (2025). In 2025 it made 1 grant totaling $217K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Bot of Leland Stanford Jr Univ Redwood City, CA | Project Support | $217,371 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $1,480,049 | $25,333 | $217,662 | $217,371 | 1 | $25,333 |
| 2024 | $1,497,525 | $26,259 | $75,178 | $63,031 | 1 | $20,699 |
| 2023 | $1,436,481 | $-368,942 | $100,575 | $92,500 | 1 | $-397,143 |
| 2022 | $1,574,483 | $-509,038 | $192,500 | $192,500 | 1 | $-509,038 |
| 2021 | $2,006,308 | $187 | — | — | — | $23 |
| 2020 | $3,147,006 | $15,582 | $137,500 | $137,500 | 1 | $1,078 |
About The Freidenrich Support Foundation
Based on IRS filings
The Freidenrich Support Foundation is a public charity focused on Education, based in Redwood City, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.5M in total assets. In 2025, it awarded 1 grant totaling $217K. Net investment income was $25K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
The Freidenrich Support Foundation is led by Jill Freidenrich, Director & President on every filing since 2020; none of the 5 officers listed in 2025 report compensation.
Officers on the 2025 filing
Jill Freidenrich
Director & President
On filings since 2020
0.3 hrs/week
No compensation reported
B. Howard Pearson
Director, Secretary & Treasurer
On filings since 2020
0.8 hrs/week
No compensation reported
Isaac Stein
Director
On filings since 2020
0.3 hrs/week
No compensation reported
Mariann Byerwalter
Director
On filings since 2020
0.3 hrs/week
No compensation reported
Peter Gifford
Director
On filings since 2020
0.3 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about The Freidenrich Support Foundation
How much does The Freidenrich Support Foundation give each year?
The Freidenrich Support Foundation gave $217K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $63K across 1 grant.
How large is The Freidenrich Support Foundation?
The Freidenrich Support Foundation reported $1.5M in total assets on its 2025 IRS Form 990. Its revenue that year was $25K.
What is The Freidenrich Support Foundation?
The Freidenrich Support Foundation is a public charity focused on Education, based in Redwood City, CA. It holds $1.5M in total assets as of 2025.
Where does The Freidenrich Support Foundation operate?
The Freidenrich Support Foundation has awarded grants in California.
What is The Freidenrich Support Foundation's EIN?
The Freidenrich Support Foundation's EIN (Employer Identification Number) is 30-0519583. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS December 16, 2021)
- Updated Form 990 for fiscal year 2022 (received by the IRS July 17, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS June 28, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS July 15, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS July 14, 2026)
- IRS filings on file for fiscal years 2020–2024
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