Callisto Information

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Summary

Callisto is a private company. The company currently specializes in the Nonprofit Organization Management area. The Callisto annual revenue is estimated at < 1M. To connect with Callisto employee register on SignalHire.

Organization Website

projectcallisto.org

Social Links

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Industries

Headquarters Location

584 Castro Street, San Francisco, California, 94114 US

Employees Size

1-10 employees

Specialties

Technology, Sexual Violence Prevention, Sexual Violence Response, Professional Sexual Coercion Response, Matching Escrow System

Founded

2011

Operating Status

Independent Company

Competitors

Founded
Type
Employees
Revenue
Funding
1997Privately
Held
1000-5000 - $-
2017Privately
Held
1-10 - $-

Estimated Website Traffic

The chart shows a decline in traffic to the projectcallisto.org website. In January, traffic decreased to 2582, compared to 3552 in the previous month. The highest traffic in 2026 was recorded in January, reaching 2582 visits.

Employees Turnover 4 quarter 2025

Number of employees switched from or switched to
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Total number all of employee turnover
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Length of Employment
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Employee tenure at Callisto shows a diverse range of experience levels:
3% have been with the company for less than 1 year10% for 1–2 years8% for 3–4 years13% for 5–7 years8% for 8–10 years60% have over 11 years of service at Callisto
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FAQ

Callisto operates in the Voluntary Sector industries. More details can be found on the official website: projectcallisto.org.
The headquarters of Callisto are located in San Francisco, United States.
Callisto currently employs 1-10 people.
Callisto's revenue is approximately < 1M.
Well-known competitors of Callisto include Abound Health and Safe Space™.

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