Castellum

Defense-First

United States

Description

Provides cybersecurity, systems engineering, data analytics and electronic warfare solutions for national security.

Details

Founded year: not yet verified

Employee count: not yet verified

United States

Links

Domain: castellumus.com

LinkedIn: not yet verified

GitHub: not yet verified

YouTube: not yet verified

Careers: not yet verified

X profile: not yet verified

Sources and Evidence

Source record attached; public URL not available.From source record· 23 days ago

Evidence Links

No evidence links have been extracted yet.

Added Oct 3, 2026

Last verified: 24 days ago

Joined DefTech DirectoryOct 3, 2026