The Heising-simons Foundation
Los Altos, California · EIN 260799587 · Private foundation
The Heising-simons Foundation is a California-based grantmaker. In its latest 990-PF filing it reported $132.6M in annual giving against $753.0M in assets. This page documents the 3,428 grants Bespoke Grants has indexed for The Heising-simons Foundation — who they fund, what they prioritize, and what to know before reaching out.
What The Heising-simons Foundation funds
The Heising-simons Foundation's giving carries a documented focus on arts & culture, civil rights & social justice, community improvement, criminal justice, early childhood education, and related causes.
Populations it has supported include black communities, children, families, hispanic communities, immigrants & refugees, indigenous.
Grant history
The largest grants Bespoke Grants has on record for The Heising-simons Foundation, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| The Board of Trustees of the Leland Stanford Junior University FOR THE DEVELOPMENT AND RESEARCH IN EARLY MATHEMATICS EDUCATION (DREME) NETWORK | Redwood City, CA | $5.2M | 2020 |
| Environmental Defense Fund Inc COLORADO CLEAN CAR STANDARDS, EDF CLIMATE AND ENERGY, OCEANS, HABITAT EXCHANGE AND ESA DEFENSE, WESTERN WATER, CLIMATE SCIENCE, AND NATURAL | San Francisco, CA | $5.1M | 2018 |
| Natural Resources Defense Council CLIMATE AND CLEAN ENERGY, EV FULL TIME EMPLOYEE, FEDERAL CLIMATE AND CLEAN ENERGY POLICY ANALYSIS, SUSTAINABLE FERC | San Francisco, CA | $4.3M | 2018 |
| Environmental Defense Fund Inc TO ADVANCE CLIMATE AND CLEAN ENERGY POLICIES | San Francisco, CA | $4.0M | 2023 |
| Environmental Defense Fund Inc FOR GENERAL SUPPORT | San Francisco, CA | $4.0M | 2022 |
| Regents of the University of California at Berkeley 51 PEGASI B, A SEARCH FOR COSMOLOGICAL SIGNATURES OF THE AXION, AN INTEGRAL FIELD SPECTROSCOPIC STUDY OF BLACK HOLES, BERKELEY CENTER FOR CO | Berkeley, CA | $3.7M | 2018 |
| The Board of Trustees of the Leland Stanford Junior University ACQUISITION OF AN OXYGEN ISOTOPE RATIO MASS SPECTROMETER, DARK MATTER RADIO DEVELOPMENT OF THE PHASE 1 EXPERIMENT, DREME, ELECTRICITY MARKET | Stanford, CA | $3.7M | 2018 |
| Environmental Defense Fund Inc TO ADVANCE CLIMATE AND CLEAN ENERGY POLICIES | San Francisco, CA | $3.6M | 2024 |
| Natural Resources Defense Council TO ADVANCE CLIMATE AND CLEAN ENERGY POLICIES | San Francisco, CA | $3.5M | 2020 |
| Natural Resources Defense Council TO ADVANCE CLIMATE AND CLEAN ENERGY POLICIES | San Francisco, CA | $3.3M | 2024 |
| Natural Resources Defense Council TO ADVANCE CLIMATE AND CLEAN ENERGY POLICIES | San Francisco, CA | $3.3M | 2019 |
| Third Sector New England Inc 2018 ECFC MEMBERSHIP DUES, EXPANDING THE CAPACITY AND MEMBER SERVICES OF ECFC, POOLED FUND FOR EARLY CHILDHOOD WORKFORCE, PROSECUTOR IMPACT, | Boston, MA | $3.1M | 2018 |
| Natural Resources Defense Council TO ADVANCE CLIMATE AND CLEAN ENERGY POLICIES | San Francisco, CA | $3.1M | 2023 |
| Natural Resources Defense Council TO ADVANCE CLIMATE AND CLEAN ENERGY POLICIES | San Francisco, CA | $3.0M | 2022 |
| The Board of Trustees of the Leland Stanford Junior University FOR THE DEVELOPMENT AND RESEARCH IN EARLY MATHEMATICS (DREME) NETWORK | Stanford, CA | $3.0M | 2019 |
The Heising-simons Foundation giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from The Heising-simons Foundation
The Heising-simons 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. You can review the foundation directly at hsfoundation.org.
Is The Heising-simons Foundation the right funder for your nonprofit?
This page shows what The Heising-simons 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 Heising-simons Foundation
- Does The Heising-simons Foundation accept grant applications?
- The Heising-simons 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 Heising-simons Foundation fund?
- The Heising-simons Foundation's grants focus on arts & culture. Recent recipients include The Board of Trustees of the Leland Stanford Junior University, Environmental Defense Fund Inc, Natural Resources Defense Council. Its full grant history is listed above.
- How much does The Heising-simons Foundation give in grants?
- The Heising-simons Foundation reported $132.6M in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $765.1M over 3,428 grants.
- Where is The Heising-simons Foundation located?
- The Heising-simons Foundation is based in Los Altos, California. Its IRS employer identification number (EIN) is 260799587.
- How can I find foundations similar to The Heising-simons Foundation?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like The Heising-simons 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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