The Helen Diller Family Foundation
San Francisco, California · EIN 311655715 · Private foundation
Based in San Francisco, California, The Helen Diller Family Foundation has awarded $49.6M across 79 grants in our index of public IRS filings, with giving recorded as recently as 2023. Its largest grant on record went to Mayo Clinic. This profile covers its focus areas, top grant recipients, year-by-year giving, and how a nonprofit should approach it.
What The Helen Diller Family Foundation funds
The Helen Diller Family Foundation's giving carries a documented focus on education.
Grant history
The largest grants Bespoke Grants has on record for The Helen Diller Family Foundation, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| Mayo Clinic HIGH DOSE INTRAVENOUS ASCORBIC ACID CANCER TREATMENT STUDY | Rochester, MN | $6.8M | 2018 |
| University of California San Francisco HELEN DILLER COMPREHENSIVE CANCER CENTER AT UCSF | San Francisco, CA | $6.7M | 2017 |
| The Trust for Public Land TWO PLAYGROUND RENOVATIONS AT THE JOSEPH L. ALIOTO PERFORMING ARTS PLAZA | San Francisco, CA | $5.2M | 2017 |
| American Trust for Oxford PERMANENTLY ENDOW A HELEN DILLER ISRAELI RHODES SCHOOR | Vienna, VA | $3.9M | 2017 |
| The Trust for Public Land TWO PLAYGROUND RENOVATIONS AT THE JOSEPH L. ALIOTO PERFORMING ARTS PLAZA | San Francisco, CA | $3.9M | 2018 |
| Jewish Home and Senior Living COURTYARD CONSTRUCTION PROJECT | San Francisco, CA | $2.9M | 2018 |
| Nli USA Inc GENERAL SUPPORT | New York, NY | $2.9M | 2017 |
| Congregation Kol Emeth CENTRAL COURTYARD | Palo Alto, CA | $2.9M | 2018 |
| Mayo Clinic FIVE RESEARCH PROJECTS | Rochester, MN | $2.7M | 2018 |
| University of Southern California TO SUPPORT RESEARCH ON NATTOKINASE | Los Angeles, CA | $2.1M | 2018 |
| University of Southern California TO SUPPORT RESEARCH ON NATTOKINASE | Los Angeles, CA | $2.1M | 2017 |
| Congregation Kol Emeth CAPITAL CAMPAIGN | Palo Alto, CA | $2.0M | 2018 |
| Chabad of Greater South Bay NEEDS OF CHABAD CONGREGANTS | Palo Alto, CA | $500K | 2018 |
| David Horowitz Freedom Center GENERAL SUPPORT | Sherman Oaks, CA | $175K | 2017 |
| American Israel Education Foundation Inc SUPPORT THE WORK OF RICHARD FISHMAN | Washington, DC | $150K | 2017 |
The Helen Diller Family Foundation giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from The Helen Diller Family Foundation
The Helen Diller Family Foundation's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal.
Is The Helen Diller Family Foundation the right funder for your nonprofit?
This page shows what The Helen Diller Family Foundation has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.
Match my nonprofit to funders →Frequently asked questions about The Helen Diller Family Foundation
- Does The Helen Diller Family Foundation accept grant applications?
- The Helen Diller Family Foundation's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
- What does The Helen Diller Family Foundation fund?
- The Helen Diller Family Foundation's grants focus on education. Recent recipients include Mayo Clinic, University of California San Francisco, The Trust for Public Land. Its full grant history is listed above.
- How much does The Helen Diller Family Foundation give in grants?
- The Helen Diller Family Foundation reported $1.0M in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $49.6M over 79 grants.
- Where is The Helen Diller Family Foundation located?
- The Helen Diller Family Foundation is based in San Francisco, California. Its IRS employer identification number (EIN) is 311655715.
- How can I find foundations similar to The Helen Diller Family Foundation?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like The Helen Diller Family Foundation, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.
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