POWERTECH TECHNOLOGY Business Summary

Powertech Technology Inc. (PTI) operates as a premier global provider of Outsourced Semiconductor Assembly and Test (OSAT) services, generating revenue through a turnkey business model that encompasses integrated circuit (IC) packaging, testing, bumping, and wafer-level services. The company’s primary business segments are categorized by product type, including Memory (DRAM and NAND Flash), Logic Chips, and Advanced Packaging, with a strategic focus on high-growth AI applications and Fan-Out Panel-Level Packaging (FOPLP). PTI maintains a dominant position as a world leader in memory backend services while aggressively expanding its logic and system-level assembly capabilities to capture demand in the high-performance computing (HPC) and automotive sectors. Its primary direct competitors include ASE Technology Holding, Amkor Technology, and King Yuan Electronics (KYEC), against whom PTI differentiates itself through its deep specialization in memory architectures and long-standing strategic partnerships with major IDMs and foundries. Founded in 1997, the company is led by a veteran executive team with extensive pedigrees in the semiconductor and electronics manufacturing industries. Chairman D.K. Tsai, a pivotal figure in PTI’s founding and growth, also serves as Chairman of Kingston Technology Far East Corp, underscoring the company's strong industry alliances. The current leadership includes CEO Boris Hsieh (Hsieh Yung-Ta), who brings experience from Foxconn and Kingston, and President J.S. Leu, formerly of Powerchip Semiconductor. Other key executives include CFO Evan Tseng and Sr. VP of Advanced Package Technology Jim Lin, who oversees the firm's R&D and technological roadmap. Powertech is backed by a robust base of notable investors and board-level partners, including Kingston Technology Corporation and Kioxia Holdings, alongside significant institutional holdings from global asset managers such as Vanguard and Fidelity.