CTM

The company operates through its subsidiaries, delivering technical services in areas like intelligence analysis, cybersecurity, and software development. Its expertise includes program management, strategic mission planning, information assurance, and data analytics. Castellum also offers model-based systems engineering services. These capabilities support clients in information technology, electronic warfare, information warfare, and cybersecurity domains.

Castellum’s customer base is predominantly public sector and institutional. It serves defense and intelligence communities, along with civilian agencies at the federal and local government levels. The company also extends its services to commercial sectors that handle large-scale data, including financial services and healthcare organizations. Its work involves applying advanced technical solutions to complex operational and security challenges faced by these clients. As a technology services provider, Castellum generates revenue by contracting its specialized expertise and project execution to these entities.