Before you apply to The Stanley S Langendorf Foundation
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
THE STANLEY S LANGENDORF FOUNDATION
THE STANLEY S LANGENDORF FOUNDATION is a private foundation categorized as Private Foundation based in SAN FRANCISCO, CA. Its most recent IRS filing (2025) reports revenue of $702K, expenses of $1.3M, total assets of $4.4M. Imperigo tracks 953 reported grants from this foundation totaling approximately $8.6M.
EIN: 942861512
SAN FRANCISCO, CA
Latest filing: 2025
Total Revenue$702K
Total Expenses$1.3M
Total Assets$4.4M
Grants Given953
Grant Total$8.6M
Filing Years2021–2025
Sample Grants Given
AMERICAN RED CROSS
COMMUNITY / SOCIAL SERVICES
$50,000
ST LUKE PRESBYTERIAN CHURCH
COMMUNITY / SOCIAL SERVICES
$35,000
SAN FRANCISCO GENERAL HOSPITAL FOUN
COMMUNITY / SOCIAL SERVICES
$25,000
MCCALLUM THEATRE
ARTS
$25,000
MERIDIAN INTERNATIONAL CENTER
COMMUNITY / SOCIAL SERVICES
$25,000
Showing up to 5 of 953 total records — full history available with membership.
Officers & Directors
DIRECTOR
Andrew Guggenhime
DIRECTOR
Charles H Clifford Jr
SECRETARY
Lisa G Hauswirth
DIRECTOR
Patricia Capbarat
PRESIDENT/TR
Richard J Guggenhime
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $702K | $1.3M | $4.4M |
| 2024 | $529K | $1.1M | $4.9M |
| 2023 | $343K | $854K | $5.5M |
| 2022 | $476K | $901K | $6.0M |
| 2021 | $889K | $766K | $6.4M |
Between 2021 and 2025, reported annual revenue declined from $889K to $702K (-21%), with total assets most recently reported at $4.4M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in AZ, CA, CO, DC, FL, HI, and 4 other states.
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Full geographic grant map with state-by-state breakdown available with membership.