PI Advanced Materials Co., Ltd. manufactures and sells polyimide-based materials for applications in information technology, electric vehicles, displays, semiconductors and advanced industries. The company produces polyimide (PI) films for flexible printed circuit boards (FPCBs), thermal protection graphite sheets, displays and semiconductor components; PI varnishes; and PI powders and molded products including power/mold items for electric vehicles, heaters, transformers, motors, gaskets, tapes and labels. PI Advanced Materials operates production facilities in Gumi and Jincheon, South Korea, with sales to domestic and overseas markets including the U.S. and Europe, and maintains headquarters in Seoul, South Korea.
Founded in 2001 and listed on the KOSDAQ in 2014 before moving to KOSPI, the company holds the leading global position in PI film with more than 30% market share since 2014.
In December 2023, French specialty materials company Arkema S.A. acquired a 54% majority stake from Glenwood Private Equity in a transaction valued at a 728 million euro enterprise value, establishing Arkema as the parent company and enabling full consolidation in its accounts while targeting synergies of 30 million euros in EBITDA over five years. Recent expansions include the Gumi PI film line no. 5 and Jincheon powder molding line commencing production, alongside the July 2025 launch of the high-performance polyimide brand Zenimid™. In 2020, the company rebranded from SKC Kolon PI Inc. and shifted control, further diversifying into varnish and powder from its PI film core.