Giantec Semiconductor Inc., founded in 1997 and headquartered in Hsinchu, Taiwan, is a leading fabless semiconductor company specializing in non-volatile memory solutions. The company focuses on the design, development, and sales of EEPROM, NOR Flash, and smart card integrated circuits. Its product portfolio includes high-reliability serial EEPROMs spanning I2C, SPI, and Microwire interfaces, parallel EEPROMs, and secure memory for IoT and automotive applications. Key product series such as the GT24Cxx (I2C), GT25Cxx (SPI), and GT93Cxx (Microwire) are widely adopted in consumer electronics, industrial control, medical devices, and automotive electronics. Giantec also offers smart card chips for banking, identification, and transport systems, as well as temperature sensor ICs. The company operates its own wafer testing and finished product testing facilities to ensure stringent quality control. With a strong presence in Asia and expanding global footprints, Giantec is recognized as one of the top serial EEPROM suppliers worldwide, consistently ranking among the top three in market share for small-to-medium-density EEPROMs. Its technology advantages include low-power operation, high endurance, and wide voltage ranges, meeting the rigorous demands of modern embedded systems. As a public company listed on the Taiwan Stock Exchange, Giantec continues to invest in advanced memory technologies and new product development to maintain its competitive edge in the evolving semiconductor landscape.