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California private foundations

There are 14,950private foundations in California. Combined, these Californianprivate foundationsemploy 5,937 people, earn more than $24 billion in revenue each year, and have assets of $203 billion.
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Types of private foundations in California

Nonprofit typeNumberRevenues
Private foundations
14,950
$24,127,509,208
Corporate foundations
309
$1,174,458,542
Showing 2 of 2categories

Private foundations by major California cities

Metro areaNonprofitsRevenues
Los Angeles
6,066
$5,426,351,064
San Francisco
2,557
$10,005,519,132
San Jose
1,488
$5,440,852,221
San Diego
1,205
$765,874,479
Riverside
813
$193,782,338
Sacramento
586
$156,502,509
Santa Maria
294
$452,067,357
Oxnard
268
$613,010,057
Fresno
186
$23,779,523
Santa Rosa
181
$48,916,107
Showing 10 of 25metros

Sizes of private foundations in California

Revenues per organizationNumber of organizations
< $250k
8,926
$250k to $1M
1,513
$1M to $5M
867
$5M to $25M
278
$25M to $100M
81
$100M+
37
Key takeaways for revenue stats:

Directory of private foundations in California

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1-20 of 14,950

Skoll Foundation

The Skoll Foundation drives large-scale change by investing in, connecting, and celebrating social entrepreneurs and other innovators dedicated to solving the world's most pressing problems.
Revenue
$53.8m
Assets
$785.7m
Employees
61
EIN
11-3659133
IRS type
501(c)(3)

Stuart Foundation

The Stuart Foundation is dedicated to improving life outcomes for young people through education. They work to ensure that effective education systems in California and Washington provide opportunities for all students to learn, achieve, and thrive.
Revenue
$19.5m
Assets
$461.5m
Employees
15
EIN
20-0882784
IRS type
501(c)(3)

Koret Foundation

The Koret Foundation is a private foundation based in San Francisco, committed to strengthening the Bay Area community and nurturing the continuity of the Jewish people worldwide.
Revenue
$11.0m
Assets
$392.5m
Employees
17
EIN
94-1624987
IRS type
501(c)(3)

Salesforce Foundation

The Salesforce Foundation's vision is to ensure economic opportunity for young people furthest from success. We invest in Education and Workforce Development so students have job-ready skills and can build meaningful careers.
Revenue
$22.8m
Assets
$376.4m
Employees
0
EIN
94-3347800
IRS type
501(c)(3)

William and Flora Hewlett Foundation

The William and Flora Hewlett Foundation is a nonpartisan, private charitable foundation that advances ideas and supports institutions to promote a better world.
Revenue
$652.1m
Assets
$12.8b
Employees
129
EIN
94-1655673
IRS type
501(c)(3)

Conrad N. Hilton Foundation

The Conrad N. Hilton Foundation is a family foundation established in 1944 by the man who started Hilton Hotels. They provide funds to nonprofit organizations working to improve the lives of disadvantaged and vulnerable people throughout the world.
Revenue
$311.3m
Assets
$6.6b
Employees
169
EIN
94-3100217
IRS type
501(c)(3)

The Hu and Luo Family Foundation

The Hu and Luo Family Foundation is a private foundation in San Francisco, CA, which was founded in 2021 and most recently had $6,503,027 in revenue and one employees.
Revenue
$6.5m
Assets
$40.5m
Employees
1
EIN
85-4154217
IRS type
501(c)(3)

The Cayton-Goldrich Family Foundation

The Cayton-Goldrich Family Foundation made 28 grants last year to Fidelity - Donor Advised Fund Z97-0 and other organizations. The trustees are Andrea G Cayton, Barry Cayton, David Rochkind. It is a private foundation located in Culver City, CA.
Revenue
$10.1m
Assets
$87.4m
Employees
N/A
EIN
83-0801999
IRS type
501(c)(3)

Rebecca Susan Buffett Foundation

The Rebecca Susan Buffett Foundation is a private foundation located in Beverly Hills, CA. The foundation made 31 grants last year. Some of the foundation's grantees include Thresholds. The foundation is supported by Pamela Buffett.
Revenue
$22.3m
Assets
$13.7m
Employees
0
EIN
36-4201771
IRS type
501(c)(3)

The Larry and Helen Hoag Foundation

The Larry and Helen Hoag Foundation is a private foundation in Long Beach, CA whose mission is: The Larry and Helen Hoag Foundation is unknown in the website text.
Revenue
$7.3m
Assets
$108.8m
Employees
2
EIN
95-4315096
IRS type
501(c)(3)

Terasaki Inst for Biomedical Innovation

The Terasaki Institute for Biomedical Innovation serves as a research laboratory for hla antibody characterizations for multicenter trials to determine the role of hla antibodies in cancer.
Revenue
$7.1m
Assets
$64.9m
Employees
43
EIN
95-4249502
IRS type
501(c)(3)

The Diane and Guilford Glazer Foundation

The Diane and Guilford Glazer Foundation is a private foundation in Beverly Hills, CA, which was founded in 2020 and most recently had $9,124,306 in revenue and four employees.
Revenue
$9.1m
Assets
$628.5m
Employees
4
EIN
84-3205480
IRS type
501(c)(3)

Matthew Kelly Family Foundation

The Matthew Kelly Family Foundation is a corporate foundation that primarily funds to support the programs of the charity. Grantees include San Francisco Symphony and others. The foundation made five grants last year.
Revenue
$7.7m
Assets
$21.1m
Employees
0
EIN
26-1151512
IRS type
501(c)(3)

Paul Ferrante Foundation

Paul Ferrante Foundation provides funding to support women and children in domestic abuse situations, housing, and life-saving services to end homelessness.
Revenue
$25.5m
Assets
$24.8m
Employees
0
EIN
88-1474061
IRS type
501(c)(3)

Lakeshore Foundation dated April 5 2011

Lakeshore Foundation dated April 5 2011 is a private foundation located in San Francisco, CA. The foundation made 30 grants last year. Grantees include The Brennan Center For Justice. The trustee is Hadley G Williams.
Revenue
$17.3m
Assets
$287.2m
Employees
0
EIN
30-6284987
IRS type
501(c)(3)

The Thornton Foundation Delaware

The Thornton Foundation Delaware is a private foundation located in San Marino, CA that primarily funds public charities. They made one grant last year.
Revenue
$6.1m
Assets
$64.4m
Employees
N/A
EIN
84-4212818
IRS type
501(c)(3)

The Todd and Doris Ahlsten Foundation

The Todd and Doris Ahlsten Foundation is a private foundation that provides charitable assistance to those in need. The foundation made 43 grants last year. The foundation is located in Larkspur, CA.
Revenue
$21.1m
Assets
$51.9m
Employees
0
EIN
82-1980761
IRS type
501(c)(3)

The Samueli Foundation

The The Samueli Foundation is a private foundation that supported by H&S Investments LP. It made 59 grants last year. Some of its grantees include Past Foundation. It is located in Corona Del Mar, CA.
Revenue
$53.1m
Assets
$29.7m
Employees
16
EIN
33-0758237
IRS type
501(c)(3)

Goldrich Family Foundation

The Goldrich Family Foundation is a private foundation that provides federal tax refunds. Its grantees include the Usc Shoah Foundation. Last year, it made 42 grants. It is located in Culver City, CA.
Revenue
$12.7m
Assets
$96.9m
Employees
N/A
EIN
95-4155986
IRS type
501(c)(3)

Herb Alpert Foundation

The Herb Alpert Foundation envisions a world where all young people are blessed with opportunities that allow them to reach their potential and lead productive and fulfilling lives.
Revenue
$7.3m
Assets
$33.3m
Employees
3
EIN
95-4191227
IRS type
501(c)(3)
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Methodology: Cause IQ mines all tax-exempt organizations that file a Form 990, Form 990-EZ, or Form 990-PF with the IRS. We collect and aggregate this information from OCR'd paper taxreturns, XML e-file taxreturns, IRS-provided extract, the Business Master File, and Cause IQ secret sauce for data cleaning, categorization, classification, analytics, etc.
This category corresponds to the "T20: Private Foundations" National Taxonomy of Exempt Entities (NTEE) code. Cause IQ determines NTEEs for organizations by its own internally-developed secret-sauce algorithms.
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