TigerElec Co., Ltd. is a South Korea-based semiconductor component manufacturer specializing in the design, development, and fabrication of high-density, multilayer printed circuit boards (PCBs) used in semiconductor test and inspection processes. Founded in 1991 and headquartered in Incheon, South Korea, the company operates as a core subsidiary of TSE Co., Ltd., catering to integrated device manufacturers, outsourced semiconductor assembly and test (OSAT) providers, and test interface vendors across South Korea, broader Asia, and global markets. TigerElec provides a comprehensive portfolio of specialized semiconductor test interface boards, including probe card PCBs for wafer-level electrical testing and sorting; load board PCBs for final package verification and characterization; burn-in board PCBs for prolonged thermal and electrical stress screening; socket board PCBs for high-speed device testing; and space transformer (STO) substrate boards engineered for fine-pitch micro-interconnection. In recent operational developments, the company has expanded its manufacturing capabilities and upgraded its fabrication facilities to address surging demand for advanced artificial intelligence (AI) semiconductors and High Bandwidth Memory (HBM) inspection hardware. Over the past two years, TigerElec has reinforced its strategic alignment within the TSE Group by optimizing its ultra-high-layer PCB manufacturing processes—supporting designs exceeding 130 layers—for integration with TSE's unified i3unify test architecture, while advancing capital investments in fine-pitch processing equipment to support next-generation high-performance computing test interfaces.