E8IGHT Co., Ltd. (418620.KQ) develops and supplies simulation-based digital twin software solutions in South Korea. The company offers NFLOW, a particle-based computational fluid dynamics (CFD) simulation software that includes NFLOW Smoothed Particle Hydrodynamics for analyzing fluid flow by tracking fluid particles and NFLOW Lattice Boltzmann methods for fluid flow analysis using particle distribution functions; NDX PRO, a 3D digital twin platform; N3D WORKS for model optimization and processing of analysis conditions to enable accurate CFD computing; and N3D VIEW for visualization and reporting of CFD analysis results. These products support applications in smart cities, water resource management, bio and healthcare, manufacturing, aerospace, renewable energy, and factory operations, including medical twins for blood flow analysis and simulated surgery, city twins for wind flow and fine dust simulation, factory twins for process optimization and disaster prediction, water resource twins for infrastructure management and weather simulation, and aero twins for propeller fluidity, aerodynamics, cabin ventilation, engine performance, and fuel tank sloshing. E8IGHT, founded in 2012 and headquartered at Lotte World Tower in Seoul, operates primarily in the technology software-application sector with approximately 106 full-time employees and targets industries requiring predictive simulation for problem resolution in real-world scenarios. In recent developments, the company maintains its focus as Korea's first to commercialize particle-based simulation software and data-driven digital twin platforms, with ongoing enhancements to its core offerings including NFLOW AI capabilities, amid stable operational positioning on the KOSDAQ exchange as of late 2025.