Castellum P/CF

What does Castellum do? Castellum, Inc. generates revenue by providing cybersecurity, software development, systems engineering, and data analytics services to U.S. federal, state, and local government agencies. The company specializes in artificial intelligence/machine learning, 5G technologies, and cybersecurity maturity model certification compliance for defense and intelligence sectors. Its core offerings include IW/IO planning, exercises, doctrine, and training for Military Services and Combatant Commands, alongside platform integration, modernization, and sustainment services. Government agencies at all levels purchase these specialized services to support information warfare and operational readiness. Castellum develops and delivers model-based systems engineering solutions, program management, and information assurance services tailored to defense and intelligence clients. The company’s expertise in naval architecture and logistics engineering complements its system engineering and training services. Federal, state, and local government entities are the primary buyers of these integrated technology and engineering solutions, leveraging Castellum’s capabilities for national security and operational support. The company’s focus on information operations (IW/IO) includes creating plans, exercises, and training programs for domestic and overseas military deployments. Its services in intelligence analysis and program support directly serve U.S. government agencies requiring advanced technical solutions. Castellum’s portfolio targets defense, intelligence, and civilian agencies, with no mention of commercial or non-governmental clients in its business description. Castellum is one of the most popular companies on Eulerpool.