Mission
OUR MISSION IS TO USE TECHNOLOGY TO EMPOWER SURVIVORS OF SEXUAL VIOLENCE.
Public Charity
CALLISTO
CALLISTO is a nonprofit organization categorized as Public Charity based in SAN FRANCISCO, CA. Its most recent IRS filing (2025) reports revenue of $977K, expenses of $969K, total assets of $248K. Imperigo tracks 37 reported grant relationships connected to this organization totaling approximately $4.6M.
EIN: 454011283
SAN FRANCISCO, CA
Sexual Abuse Prevention
NTEE: I73
Latest filing: 2025
Total Revenue$977K
Total Expenses$969K
Total Assets$248K
Grant Records37
Funding Total$4.6M
Filing Years2021–2025
Sample Grants Received
For grant recipient's exempt purposes
$364,350
ADDRESSING SERIAL SEXUAL ASSAULT
$75,000
FOR RECIPIENT'S EXEMPT PURPOSE
$26,000
PUBLIC, SOCIETAL BENEFIT
$20,000
General Support
$19,095
Showing up to 5 of 37 total records — full history available with membership.
Officers & Directors
TREASURER
Anne Dixon
BOARD CHAIR
Deb Nucatola
BOARD MEMBER
Jim Fruchterman
BOARD MEMBER
Maureen Ryan
LEAD ENGINEER
Patrick Adair
BOARD MEMBER
Rowena Chiu
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $977K | $969K | $248K |
| 2024 | $703K | $945K | $230K |
| 2023 | $490K | $513K | $604K |
| 2022 | $478K | $948K | $501K |
| 2021 | $148K | $1.1M | $1.1M |
Between 2021 and 2025, reported annual revenue grew from $148K to $977K (+561%), with total assets most recently reported at $248K.
Interactive year-over-year charts and full filing details available with membership.