CALLISTO

CALLISTO is an active California Nonprofit Corporation - Public Benefit, first registered with California Secretary of State on November 10, 2011. No matching contractor license was found in RecordGraph's current records. This entity is listed on the SAM.gov federal exclusion and debarment list by the Office of Foreign Assets Control (U.S. Treasury).

This entity appears on the federal exclusions/debarment list

Office of Foreign Assets Control (U.S. Treasury) · Prohibition/Restriction

The U.S. Treasury Department office that administers and enforces economic and trade sanctions. An OFAC exclusion typically indicates a connection to sanctioned countries, terrorism, narcotics traffic...

Source: SAM.gov · Verify at SAM.gov →

Legal business name

CALLISTO

Entity type

Nonprofit Corporation - Public Benefit

State

California

Formed

November 10, 2011 — Formed 14 years ago

Filing number

3428281

Current standing

Active?

Business address

584 CASTRO STREET #2006

SAN FRANCISCO, CA, 94114

Mailing address

584 CASTRO ST

#2006

SAN FRANCISCO, CA, 94114

State registration standing

Good

Tax standing (FTB)

Good

Registered agent standing

Good

Last annual filing

October 14, 2025

Name

CSC - LAWYERS INCORPORATING SERVICE

Address

251 LITTLE FALLS DRIVE — WILMINGTON, DE, 19808

Type

Registered 1505 Agent

Source: California Secretary of State · Registered agent information is published by the state when available. This is a legal contact designated to receive official documents on behalf of the business, not necessarily an owner or officer. · Verify at source ↗

• Cindy DedionisoOfficerCA
• Csc - Lawyers Incorporating ServiceOfficerDE
• Tracy DeTomasiOfficerCA
• Tracy DeTomasiOfficerCA

Source: California Secretary of State bulk filing data · Observed May 24, 2026 · Officer lists are not available on the California SOS online portal — sourced from official state filing extracts.

Data source

California Secretary of State

Data observed

May 24, 2026

RecordGraph record ID

34825056

Coverage

California — complete

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