Before you apply to Vesper Society
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
VESPER SOCIETY
VESPER SOCIETY is a private foundation categorized as Private Foundation based in SAN FRANCISCO, CA. Its most recent IRS filing (2025) reports revenue of $2.5M, expenses of $3.6M, total assets of $32.0M. Imperigo tracks 190 reported grants from this foundation totaling approximately $509K.
EIN: 946122250
SAN FRANCISCO, CA
Education N.E.C.
NTEE: B99
Latest filing: 2025
Total Revenue$2.5M
Total Expenses$3.6M
Total Assets$32.0M
Grants Given190
Grant Total$509K
Filing Years2021–2025
Sample Grants Given
HUMBOLDT AREA FOUNDATION
AUNTIES ON THE RIVER
$10,000
NATIVE AMERICANS IN PHILANTHROPY
SPONSORSHIP FOR 2026 ANNUAL CONFERENCE
$5,000
THE INK PEOPLE
NORCAN 2026 FUNDING
$5,000
ALAMEDA COUNTY COMMUNITY FOOD BANK
GENERAL SUPPORT
$2,000
MARIN CITY HEALTH
TABLE SPONSORSHIP FOR WINTER GALA BENEFIT
$1,750
Showing up to 5 of 190 total records — full history available with membership.
Officers & Directors
CHIEF FINANCIAL OFFICER
Hydeh Ghaffari
MEMBER
Joe Prado
MEMBER
Kevin Martinez
VICE CHAIR
Lindsay Nako
CHAIR
Lyell Sakaue
MEMBER
Michael Mata
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $2.5M | $3.6M | $32.0M |
| 2024 | $2.0M | $3.2M | $31.3M |
| 2023 | $1.1M | $2.9M | $31.6M |
| 2022 | $2.4M | $2.9M | $30.3M |
| 2021 | $2.8M | $2.2M | $39.0M |
Between 2021 and 2025, reported annual revenue declined from $2.8M to $2.5M (-11%), with total assets most recently reported at $32.0M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in AL, AZ, CA, DC, FL, GA, and 4 other states.
ALAZCADCFLGAILMAMDMS
Full geographic grant map with state-by-state breakdown available with membership.