GreenFILTEC Business Summary

GreenFILTEC (6823.TWO) is a Taiwan-based leader in Airborne Molecular Contaminant (AMC) micro-pollution control, primarily serving the semiconductor and display panel industries. The company generates revenue through the design, manufacturing, and sale of modular chemical filters and AMC filtration equipment, supplemented by high-margin installation, testing, and analytical services. Its business model is anchored by a proprietary "3R" strategy—Reduction of filter waste, Reusage of frames, and Regeneration of filter media—which significantly lowers the total cost of ownership and carbon footprint for advanced 12-inch wafer fabrication processes. In the competitive landscape, GreenFILTEC operates as a specialized regional powerhouse, competing directly with global giants such as Entegris, Camfil, Pall Corporation (Danaher), and Donaldson. It maintains a distinct market position by offering highly customized, ESG-compliant modular solutions that integrate directly into the cleanroom infrastructure of top-tier foundries and DRAM manufacturers. The company was founded in 2014 by Chairman Sven Huang (Huang Ming-wen), a technical visionary with a Master’s in Chemistry and a pedigree as a former TSMC engineer where he spearheaded AMC micro-pollution projects. The executive leadership is further strengthened by CEO Charles Hsieh (Hsieh Chih-teng), who brings extensive financial expertise from his tenure as President of Taiwan Shin Kong Commercial Bank and senior roles at Taishin International Bank. Key technical leadership includes Vice General President Jaffee Huang, who also possesses a deep R&D background from TSMC. GreenFILTEC is backed by a robust board and notable institutional investors, including Dou Yee Enterprises (S) Pte Ltd, Green Net Investment Co., Ltd., and Yunsheng Investment Co., Ltd., reflecting strong industry confidence in its sustainable filtration technologies as of March 2026.