Castellum

Update in progress

CTM (NYSE American)

Castellum, Inc. and its subsidiaries are a technology firm serving the United States and international customers. We provide intelligence analysis, software development and engineering, program management, strategic and mission planning, information assurance, cybersecurity and policy support, data analytics, and model-based systems engineering. Our work supports IT, electronic and information warfare, and cybersecurity across defense, intelligence, civilian agencies, and other large-data users. Based in Vienna, Virginia.