Macronix International Co., Ltd. engages in the design, manufacture, and supply of integrated circuits and memory chips. The company provides a range of NOR flash, NAND flash, e MMC, and read-only memory products. It also offers wafer foundry services to IC design and IDM companies; ArmorFlash, a security solution for a range of identification, authentication, and encryption requirements; and LybraFlash, a solution for gigabit flash memory. In addition, the company develops integrated circuit systems and software; and provides after-sales services. It serves the consumer, communications, computing, industrial, automotive, networking, IOT, and other markets. It sells its products in Taiwan, Japan, the United States, Europe, and rest of Asia. The company was founded in 1989 and is headquartered in Hsinchu City, Taiwan.