Knexus
Software DevelopmentVirginia, United States11-50 Employees
Knexus is a software development company based in Tysons, Virginia, focusing on artificial intelligence, machine learning, and data science to advance autonomy and decision-support systems for national science and technology initiatives. Founded in 2006 and privately held, it maintains a small, agile operation that serves the U.S. Department of Defense and the defense sector. Its team centers on research and development, leveraging proprietary algorithms to develop and evaluate new approaches to difficult challenges, delivering complete software solutions with repeatable results. In 2025 Knexus expanded through the acquisition of S4 Inc., broadening its capabilities in enterprise IT, cybersecurity, intelligence analysis, and national security-related analytics.