WITHTECH Co., LTD. provides manufacturing environment, process pollution, and materials and utilities management solutions for the semiconductor and display industries in South Korea. Its products include environment monitoring systems for ammonia, acid gas, total AMCs, ozone, TVOC, fast multi organic gas, and highly concentrated organic gas, along with individual and multi-gas sensors and monitoring systems. It also offers utility monitoring systems for metals and ions, process monitoring systems such as FOUP and wafer contamination monitoring systems and FOUP cleaners, and industrial environment monitoring systems for emission gas and effluent. In addition, the company provides radionuclide separation and extraction products and inorganic, organic, metal, and radionuclide analysis and consulting services. Founded in 2003, it is based in Daejeon, South Korea.