GAUSSTECH Inc., is the prime EM analysis company in Korea and specializes in the DS SIMULIA(OPERA-2d/3d) brand. GAUSSTECH Inc., established in 2005, supplies the electrical and electronics engineers industry with a wide range of electronics and electrical(generators, motors, breakers, etc.), electromagnetic field analysis/simulation solutions for 15 years. Its main business is to provide software, technical support, training services, and engineering consulting services.