Avaco is a KOSDAQ-listed company that started as an LCD equipment maker in 2000 and grew its display manufacturing equipment business on the strength of vacuum thin-film deposition technology.
Its flagship product, the OLED Vacuum Transfer System, is a technology-intensive piece of equipment that precisely transports substrates and masks during the OLED deposition process while maintaining vacuum conditions, and the company describes itself as the sole domestic firm to have completed world-first verification in this area.
The company established a secondary battery equipment division in 2020, expanding into automated logistics equipment and roll-press machines for the electrode process, and the revenue share of secondary battery equipment grew from 3.6% in 2021 to 36.5% in 2023 and around 75% in 2024.
It has continued diversifying since then into MLCC process equipment, metal sputter equipment for semiconductor packaging, and dry-process PCB equipment through a joint venture with Germany's SCHMID Group.
More recently, the company has secured potential for its metal sputter equipment to be applied to high-performance AI semiconductor processes such as HBM, and is conducting equipment evaluations with domestic OSAT companies, while also developing TGV laser processing and dry plasma process equipment targeting next-generation glass substrate packaging.
Leveraging low-damage sputter technology accumulated in display processes, the company is also exploring entry into next-generation solar equipment markets such as perovskite solar cells.
Major customers include large panel makers such as China's BOE, CSOT, and LG Display, as well as secondary battery makers such as Ultium Cells, the joint venture between LG Energy Solution and GM.
Affiliate Avatec, which operates MLCC release film and display coating businesses, is a related company linked to Avaco's MLCC equipment supply.