Private Foundation

Henry L Guenther Foundation

Henry L Guenther Foundation is a private foundation categorized as Private Foundation based in Seal Beach, CA. Its most recent IRS filing (2024) reports revenue of $7.5M, expenses of $6.5M, total assets of $115.9M. Imperigo tracks 286 reported grants from this foundation totaling approximately $23.2M.

EIN: 956026937 Seal Beach, CA Latest filing: 2024
Total Revenue$7.5M
Total Expenses$6.5M
Total Assets$115.9M
Grants Given286
Grant Total$23.2M
Filing Years2019–2024

Sample Grants Given

Rady Children's Hospital- San Diego
San Diego, CA · 2024
support the Little Heroes League Care Coordination Program.
$500,000
Cedars-Sinai Medical Center
Los Angeles, CA · 2024
support Thermo Fisher Bigfoot Spectral Flow Cytometer and Cell Sorter which represents the greatest innovation in the field of research and provides exponential levels of resolution to identify rare single cells contributing to diseases.
$450,000
Providence Little Company of Mary Foundation
Torrance, CA · 2024
support equipment and technology upgrades for the Del Vicario Cardiovascular Center of Excellence to improve the way in which we diagnose and treat cardiovascular care in community.
$450,000
Glendale Adventist Medical Center Foundation
Glendale, CA · 2024
renovate four catheterization labs.
$300,000
Salk Institute for Biological Studies
La Jolla, CA · 2024
purchase an Axioscan 7 system.
$288,000

Showing up to 5 of 286 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT/SECRETARY Ann Leatherbury
TREASURER Charles Leatherbury
DIRECTOR Eric Mooberry
DIRECTOR Phillip Battaglia
DIRECTOR Richard Battaglia
FORMER DIRECTOR/OFFICER Sarah C Milliken

Officer compensation and complete director data available with membership.

Top Grant Purposes

GRANT TO SUPPORT PSYCHOSOCIAL PROGRAM
$500,000 1 grant
FINAL INSTALLMENTS OF THE JANUARY 2013 GRANT OF $2,000,000 FOR THE PURCHASE OF A MAGELLAN ENDOVASCULAR ROBOTIC SYSTEM
$500,000 1 grant
Construction of an Interventional Radiology Cardic Center Lab.
$500,000 1 grant
FOURTH OF FOUR INSTALLMENTS OF A JULY 2015 GRANT OF $2,000,000 FOR THE VARIAN EDGE RADIOSURGERY SYSTEM AND LINEAR ACCELERATOR
$500,000 1 grant
purchase and install essential equipment for the expansion of the ECMO advanced life support program serving pediatric heart and lung failure patients and those receiving complex heart surgeries.
$500,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2024 $7.5M $6.5M $115.9M
2023 $22.2M $5.4M $109.3M
2022 $4.0M $5.6M $97.3M
2020 $6.8M $5.0M $105.5M
2019 $2.5M $4.6M $95.1M

Between 2019 and 2024, reported annual revenue grew from $2.5M to $7.5M (+203%), with total assets most recently reported at $115.9M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, NY.

CANY

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for Henry L Guenther Foundation

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