LPI Business Summary

Lingsen Precision Industries, Ltd. (LPI) operates as a prominent Outsourced Semiconductor Assembly and Test (OSAT) provider, primarily generating revenue through specialized service fees for the packaging and testing of integrated circuits (ICs) and optoelectronic components. The company’s business is segmented into IC Packaging—encompassing a wide array of formats such as SOP, QFP, and specialized Quad Flat No-Lead (QFN) packages—and IC Testing, which includes wafer probing and final testing services. LPI distinguishes itself in the global market by focusing on niche high-growth areas including Micro-Electro-Mechanical Systems (MEMS) sensors, Power Management ICs (PMICs), and more recently, advanced fan-out packaging and optical communication components for AI infrastructure. Within the competitive landscape, LPI contends with major domestic peers such as Greatek Electronics (2441.TW), Orient Semiconductor Electronics (2329.TW), and Sigurd Microelectronics (6257.TW), maintaining a strategic position as a high-flexibility partner for mid-to-small-sized IC design houses and automotive electronics suppliers. Founded in 1973 and headquartered in Taichung, Taiwan, LPI is led by a veteran management team with deep roots in the semiconductor industry. Chairman Shu-Chyuan Yeh, who has been a central figure in the company’s expansion since 1987, oversees strategic direction alongside President and CEO Tse-Sung Tsai, who has spearheaded operational modernization since his appointment in 2019. The technical leadership was recently bolstered by the appointment of Lin Yu-Zheng as Head of Research and Development in mid-2024, focusing on the transition toward AI-driven packaging solutions. The company’s governance is supported by a stable board of directors and a shareholder base that includes notable institutional investors such as The Vanguard Group and Dimensional Fund Advisors, alongside a significant internal stake held through the company's Employee Stock Ownership Plan (ESOP) committee.