Castellum, Inc. Achieves CMMC Level 2 C3PAO Certification

Castellum, Inc., a cybersecurity and electronic warfare services company serving federal government clients, has successfully achieved Cybersecurity Maturity Model Certification (CMMC) Level 2 following an assessment by an accredited Certified Third-Party Assessment Organization (C3PAO). The certification validates the company's implementation of cybersecurity controls and processes required to handle Controlled Unclassified Information (CUI) in defense contractor environments. CMMC Level 2 certification requires organizations to demonstrate documented implementation of 110 security controls across 17 domains, including access control, incident response, risk management, and system security. The certification process involves rigorous third-party assessment of both technical controls and organizational processes, ensuring contractors meet Department of Defense cybersecurity standards for protecting sensitive government information.