Quanterion has operated several DoD Information Analysis Centers (IACs) including the Cyber Security and Information Systems IAC (CSIAC), the Homeland Defense and Security Information Analysis Center (HDIAC) and the Defense Threat Reduction IAC (DTRIAC), and served as the Technical Focal Point for the RMQ and Materials/Manufacturing/Testing disciplines for the Defense Systems IAC (DSIAC). These DoD centers of excellence in their respective technologies are chartered with the collection, analysis, synthesis and dissemination of scientific and technical information (STI) in subjects important to military systems, providing the defense community with a centralized knowledge source for technical information.