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April 23, 2026 06:45 ET | Source: Castellum Inc.

Castellum, Inc. Achieves CMMC Level 2 C3PAO Certification

VIENNA, Va., April 23, 2026 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (“Castellum” “CTM”, “we” or the “Company”), a cybersecurity, electronic warfare, and software services company...