PIE

PIE develops AI-powered software that collects and analyses inspection, process, and equipment data from factory floors to help manufacturers catch defects, monitor operations, and improve production efficiency.

Its solutions are used within manufacturing supply chains across industries including printed circuit boards, automotive lighting components, glass substrates for advanced chip packaging, and semiconductors. Listed on KOSDAQ, Korea's tech-focused small-cap board, the company's core business is software but it is actively expanding into hardware inspection equipment and integrated systems to broaden its addressable market.