AERIS LLC

AERIS LLC specializes in advanced modeling, simulation, and analytical research for chemical, biological, and nuclear threat environments, with deep expertise in meteorological dispersion, transport modeling, and digital twin development. The company delivers high-fidelity computational tools for hazard assessment, including AI-driven 3D building modeling, Bayesian source reconstruction, and multi-scale transport algorithms, often integrated into operational platforms like HYSPLIT and MMAS. Their work supports real-time situational awareness and tactical decision-making in contested CB environments, combining physics-based simulations with data assimilation techniques to enhance predictive accuracy and response efficacy. Key differentiators include proprietary integration of atmospheric dynamics with urban terrain modeling and the development of end-to-end analytical toolkits tailored for defense and homeland security applications. AERIS LLC maintains a strong, sustained relationship with the Department of Defense, delivering scientific and technical services across multiple combatant commands and defense agencies. Their work supports defense science and technology initiatives focused on CBRN threat characterization, sensor fusion, and operational response systems. The Defense Threat Reduction Agency is a key partner, commissioning advanced digital twin systems for chemical and biological sensor training and assessment, indicating a trusted role in next-generation defense readiness programs. The contractor’s primary focus lies in Research and Development in the Physical, Engineering, and Life Sciences (NAICS 541715), alongside broad Professional, Scientific, and Technical Services (NAICS 541990), positioning them at the intersection of defense science and operational analytics. They specialize in environmental modeling, sensor system integration, and computational threat assessment—serving niche but critical segments within national security and defense R&D markets. AERIS LLC is a small business entity based in Louisville, Colorado, with no federal certifications on record. Their geographic presence is centered in the Rocky Mountain region, supporting federal science and defense missions through agile, technically rigorous R&D delivery without reliance on formal set-aside programs.