- Full Time Employees
- 139
- Sector
- Consumer durables
- Industry
- Homebuilding
- Address
- Yongin-si South Korea
- IPO Date
- Oct 28, 2022
- Business
- Justem Co., Ltd. is a South Korea-based technology company primarily engaged in the development, manufacturing, and distribution of yield enhancement and environmental control solutions for the semiconductor, display, and secondary battery industries. Founded in 2016 and headquartered in Yongin-si, Gyeonggi-do, South Korea, the company specializes in airflow, humidity, and contamination management technologies engineered to prevent surface oxidation, suppress airborne molecular contamination, and enhance wafer processing yield in ultra-clean manufacturing environments. The company's comprehensive product and service offerings comprise semiconductor yield improvement systems, including nitrogen (N2) purge load port modules (LPM), equipment front end modules (EFEM), front opening unified pod (FOUP) purging systems, and integrated wafer environmental control systems; display manufacturing equipment, including thermal vacuum bake ovens, dry room environmental systems, and particle mitigation solutions for OLED and micro-LED panel fabrication; secondary battery manufacturing machinery, including high-efficiency vacuum drying systems, thermal treatment apparatus, and electrode drying equipment for lithium-ion cell production; solar cell processing equipment; and specialized engineering, system integration, equipment retrofitting, and maintenance services. Justem operates manufacturing and research and development facilities in South Korea and serves semiconductor foundries, integrated device manufacturers, and technology producers across key global markets, including South Korea, the United States, Taiwan, China, and Japan. In recent corporate developments, Justem has accelerated its strategic expansion across high-growth advanced technology sectors, deploying next-generation ultra-low humidity N2 purge systems optimized for high-bandwidth memory (HBM) and sub-3-nanometer advanced semiconductor nodes, while successfully commercializing proprietary high-vacuum drying and thermal processing equipment for tier-one electric vehicle battery manufacturers and strengthening its global distribution alliances across North America and Greater China.