The Helen Diller Foundation
San Mateo, California · EIN 813945624 · Private foundation
The Helen Diller Foundation is a private foundation based in San Mateo, California. Its most recent IRS Form 990-PF reports $14.2M in grants paid and $9.5M in total assets. Bespoke Grants tracks 29 individual grants from this funder — $119.1M awarded across 2018–2024 — including its support for health care. Below is its full funding profile.
What The Helen Diller Foundation funds
The Helen Diller Foundation's giving carries a documented focus on health care, youth development.
Grant history
The largest grants Bespoke Grants has on record for The Helen Diller Foundation, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| University of California - San Francisco HELEN DILLER MEDICAL CENTER | San Francisco, CA | $25.0M | 2024 |
| American Society for Technion-israel Institute of Technology CONSTRUCTION OF FACILITIES, RECRUITMENT AND RESEARCH PROJECTS | New York, NY | $10.0M | 2018 |
| Helen Diller Family Foundation MAYO CLINIC RESEARCH PROJECTS | San Francisco, CA | $8.2M | 2018 |
| Helen Diller Family Foundation DILLER TEEN FELLOWS PROGRAM AND GENERAL SUPPORT | San Francisco, CA | $7.0M | 2024 |
| Helen Diller Family Foundation JEWISH LIFE AND CULTURE | San Francisco, CA | $6.7M | 2018 |
| Helen Diller Family Foundation DILLER TEEN FELLOWS PROGRAM AND GENERAL SUPPORT | San Francisco, CA | $6.6M | 2024 |
| Helen Diller Family Foundation DILLER TEEN FELLOWS PROGRAM AND GENERAL SUPPORT | San Francisco, CA | $5.2M | 2023 |
| Helen Diller Family Foundation DILLER TEEN FELLOWS PROGRAM AND GENERAL SUPPORT | San Francisco, CA | $5.0M | 2023 |
| American Society for Technion HELEN DILLER QUANTUM CENTER | New York, NY | $5.0M | 2024 |
| American Society for Technion HELEN DILLER QUANTUM CENTER | New York, NY | $5.0M | 2020 |
| Helen Diller Family Foundation JEWISH LIFE AND CULTURE | San Francisco, CA | $5.0M | 2018 |
| American Society for Technion HELEN DILLER QUANTUM CENTER | New York, NY | $5.0M | 2022 |
| Helen Diller Family Foundation DILLER TEEN FELLOWS PROGRAM AND GENERAL SUPPORT | San Francisco, CA | $4.7M | 2022 |
| Helen Diller Family Foundation DILLER TEEN FELLOWS PROGRAM AND GENERAL SUPPORT | San Francisco, CA | $3.1M | 2022 |
| Helen Diller Family Foundation DILLER TEEN FELLOWS PROGRAM AND GENERAL SUPPORT | San Francisco, CA | $3.1M | 2022 |
The Helen Diller Foundation giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from The Helen Diller Foundation
The Helen Diller 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 Foundation the right funder for your nonprofit?
This page shows what The Helen Diller 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 Foundation
- Does The Helen Diller Foundation accept grant applications?
- The Helen Diller 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 Foundation fund?
- The Helen Diller Foundation's grants focus on health care. Recent recipients include University of California - San Francisco, American Society for Technion-israel Institute of Technology, Helen Diller Family Foundation. Its full grant history is listed above.
- How much does The Helen Diller Foundation give in grants?
- The Helen Diller Foundation reported $14.2M in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $119.1M over 29 grants.
- Where is The Helen Diller Foundation located?
- The Helen Diller Foundation is based in San Mateo, California. Its IRS employer identification number (EIN) is 813945624.
- How can I find foundations similar to The Helen Diller Foundation?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like The Helen Diller Foundation, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.
Find more funders like The Helen Diller Foundation
Foundations similar to The Helen Diller Foundation
Other California grantmakers with overlapping priorities: