- CEO
- Seung-Hyun Moon
- Full Time Employees
- 35
- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- Anseong-si South Korea
- IPO Date
- Feb 20, 2020
- Business
- SUNAM CO., LTD. is a South Korea-based technology company engaged in the research, development, manufacturing, and commercialization of second-generation (2G) high-temperature superconducting (HTS) materials, customized magnet systems, and advanced vacuum deposition equipment. Founded in 2004 and headquartered in Anseong-si, Gyeonggi-do, South Korea, the company operates under the ticker KRX:294630 (KOSDAQ) and positions itself as a total system provider across the global superconductivity and advanced materials sector.
The company's core operations are structured into several specialized product and service categories: 2G HTS Superconducting Wires and Tapes, comprising high-performance gadolinium barium copper oxide (GdBCO)-coated conductors fabricated via proprietary roll-to-roll Reactive Co-Evaporation by Deposition and Reaction (RCE-DR) processes, available in diverse widths, current-carrying ratings, silver or copper stabilization layers, and brass or stainless-steel laminations; Superconducting Magnets and Coils, including custom-engineered ultra-high-field magnet assemblies for nuclear magnetic resonance (NMR) spectroscopy, magnetic resonance imaging (MRI) medical diagnostics, magnetic confinement nuclear fusion reactors, high-energy particle accelerators, and linear synchronous motors; Thin-Film and Vacuum Deposition Equipment, encompassing industrial roll-to-roll RCE-DR synthesis tools, Ion Beam Assisted Deposition (IBAD) systems, reel-to-reel physical vapor deposition (PVD) apparatuses, and specialized sputtering equipment; and Cryogenic Application and Power Grid Systems, delivering cryocooler units, cryogenic cooling interfaces, specialized direct-current power supplies, superconducting fault current limiters (SFCL), and components for next-generation superconducting electric power transmission cables.
SUNAM CO., LTD. serves an international clientele spanning academic institutions, national research laboratories, utility operators, fusion energy developers, and industrial original equipment manufacturers throughout South Korea, North America, Europe, and Asia.
In recent corporate developments, the company has expanded its specialized equipment manufacturing footprint and strengthened its capitalization. SUNAM CO., LTD. secured a major international export contract valued at approximately KRW 3.5 billion to deliver a proprietary reel-to-reel PVD system to the University of Houston in the United States, alongside an approximately KRW 2.7 billion IBAD system equipment supply agreement with Green Resource Co., Ltd. Additionally, the company executed a third-party allotment equity financing round raising approximately KRW 5.0 billion to support working capital requirements, advance next-generation superconducting wire production capabilities, and accelerate commercial partnerships across commercial nuclear fusion and high-efficiency electrical grid projects.