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Santa Rosa private foundations

There are 175private foundations in the greater Santa Rosametro area, including the cities of Santa Rosa and Petaluma. Combined, these Santa Rosa metro private foundationsemploy 16 people, earn more than $53 million in revenue each year, and have assets of $498 million.
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Types of private foundations in Santa Rosa

Nonprofit typeNumberRevenues
Private foundations
175
$53,256,241
Corporate foundations
3
$4,549,449
Showing 2 of 2categories

Sizes of private foundations in Santa Rosa

Revenues per organizationNumber of organizations
< $250k
118
$250k to $1M
18
$1M to $5M
8
$5M to $25M
3
$25M to $100M
0
$100M+
0
Key takeaways for revenue stats:

Directory of private foundations in Santa Rosa

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1-20 of 175

Larry L. Hillblom Foundation

To research programs conducted by the University of California. The Foundation supports basic scientific research, clinical research, and research related to patient self-care and management.
Revenue
$10.8m
Assets
$131.8m
Employees
4
EIN
94-3241600
IRS type
501(c)(3)

CS Fund

The CS Fund is a private foundation that provides federal excise tax refunds to grantees, such as the Marin Community Foundation. Last year, it made 44 grants. It is located in Petaluma, CA.
Revenue
$5.2m
Assets
$6.7m
Employees
6
EIN
95-3607882
IRS type
501(c)(3)

CS Fund and Warsh-Mott Legacy (csf/wml)

Throughout their histories, CSF and WML have been dedicated to progressive social change protecting human and environmental health, preserving biodiversity, preventing the commodification of life, and defending democracy.
Revenue
$5.6m
Assets
$40.3m
Employees
0
EIN
68-0049658
IRS type
501(c)(3)

The Vadasz Family Foundation

The Vadasz Family Foundation is a private foundation located in Sonoma, CA. It made 49 grants last year. Grantees include Sonoma Valley Hospital Foundation. Trustees are Les L Vadasz, Judy K Vadasz, Jeffrey E Vadasz.
Revenue
$1.2m
Assets
$11.8m
Employees
0
EIN
77-0469457
IRS type
501(c)(3)

Keysight Technologies Foundation

The Keysight Technologies Foundation is a corporate foundation located in Santa Rosa, CA that supports American Online Giving Campaign and made 19 grants last year.
Revenue
$4.4m
Assets
$6.8m
Employees
N/A
EIN
47-1861715
IRS type
501(c)(3)

Robert & Shirley Harris Family Foundation

The Robert & Shirley Harris Family Foundation is a private foundation that primarily funds general support. The foundation made 49 grants last year to organizations such as the American Red Cross. The foundation is located in Santa Rosa, CA.
Revenue
$3.9m
Assets
$16.7m
Employees
N/A
EIN
68-0121965
IRS type
501(c)(3)

Traditional Medicinals Foundation

The Traditional Medicinals Foundation funds non-specified grant support and org. mission. The purpose is project management of agronomy mentor work with female farmers in villages in india.
Revenue
$1.2m
Assets
$2.1m
Employees
0
EIN
27-4373346
IRS type
501(c)(3)

Trione Foundation

The Trione Foundation is a private foundation located in Santa Rosa, CA that made 21 grants last year. Grantees include Hoover Institute. The foundation is supported by Victor Trione.
Revenue
$2.0m
Assets
$10.2k
Employees
N/A
EIN
94-1693238
IRS type
501(c)(3)

North Bay Animal Services

North Bay Animal Services is a private foundation that provides comprehensive services to the Petaluma community, resulting in fewer homeless animals, greater pet retention, and happier pets.
Revenue
$1.6m
Assets
$219.8k
Employees
0
EIN
82-4614629
IRS type
501(c)(3)

Diane and Ron Miller Fund

The Diane and Ron Miller Charitable Fund is a private foundation that primarily funds arts/humanities, conservation, and world health. It made three grants last year and is located in Napa, CA.
Revenue
$242.7k
Assets
$47.6m
Employees
N/A
EIN
46-5650125
IRS type
501(c)(3)

The Donald and Maureen Green Foundation

The Donald and Maureen Green Foundation is a private foundation located in Santa Rosa, CA. It primarily funds operational needs for grantees such as Sonoma Academy and others. The foundation made three grants last year.
Revenue
$338.3k
Assets
$11.4m
Employees
N/A
EIN
91-1811432
IRS type
501(c)(3)

Arntz Family Foundation

Arntz Family Foundation's mission is to support environmental organizations with an emphasis on those organizations that work toward systemic change and sustainability particularly where the areas of the environment and economic development come together.
Revenue
$880.6k
Assets
$10.0m
Employees
1
EIN
68-6109096
IRS type
501(c)(3)

The MS Grumbacher Foundation

The MS Grumbacher Foundation is a private foundation that primarily funds support of the nonprofit mission, writegirl, u.s. pointer study, support of expanded services in california, sonoma county resilience fund (covid-19), merecersb.
Revenue
$1.6m
Assets
$7.3m
Employees
0
EIN
23-2697348
IRS type
501(c)(3)

Burnand-Partridge Foundation H Scott Partridge Et Al Co-Trustees

The Burnand-Partridge Foundation is a private foundation that primarily funds performing arts and education, scholarships, and educational programs for girls.
Revenue
$398.3k
Assets
$14.3m
Employees
1
EIN
77-6203456
IRS type
501(c)(3)

Pauline and Edgar Stern Foundation

Pauline and Edgar Stern Foundation is a private foundation in Windsor, CA, which was founded in 2002 and most recently had $942,785 in revenue and no employees.
Revenue
$942.8k
Assets
$1.2m
Employees
N/A
EIN
47-0867448
IRS type
501(c)(3)

Bleser Family Foundation

Private foundation in Windsor, CA funding donations, food pantries, scholarships, wildlife habitat preservation, and more. Made 48 grants last year.
Revenue
$1.9m
Assets
$37.1m
Employees
N/A
EIN
39-1585269
IRS type
501(c)(3)

Alvin James Hansen Foundation

The Alvin James Hansen Foundation is a private foundation that primarily funds education. It made six grants last year to grantees that include Santa Rosa High School Ag and others. The foundation is located in Petaluma, CA.
Revenue
$287.4k
Assets
$8.8m
Employees
N/A
EIN
36-4750791
IRS type
501(c)(3)

The Heck Foundation

The Heck Foundation is a private foundation that primarily funds youth activities, youth education, family services, community services, youth welfare, youth services, underprivileged meals, performing arts, human services, and housing programs.
Revenue
$419.7k
Assets
$3.8m
Employees
N/A
EIN
20-5570213
IRS type
501(c)(3)

Anthony Crabb and Barbara Grasseschi Foundation

Private foundation in Healdsburg, CA primarily funding general operations and a housing project. Grants to medical, religious, educational and charitable organizations.
Revenue
$187.7k
Assets
$4.5m
Employees
N/A
EIN
77-0517537
IRS type
501(c)(3)

Imagination Foundation For the Arts Education & the Environment

Imagination Foundation funds charity, including art classes for youth and adults provided by nonprofit artaluma. One grant made last year.
Revenue
$125.1k
Assets
$1.7m
Employees
N/A
EIN
20-1867951
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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