Taiwan Semiconductor Manufacturing Company Limited engages in the computer-aided design, manufacture, packaging, testing, sale, and marketing of integrated circuits and other semiconductor devices. The company is also involved in the research, development, design, manufacture, and sale of solid state lighting devices and related applications products and systems; and renewable energy and efficiency related technologies and products, as well as manufactures masks. In addition, it provides customer and technical support services; and sells and markets solar related products. Taiwan Semiconductor Manufacturing Company Limited operates in Taiwan, the United States, Asia, Europe, and internationally. The company was founded in 1987 and is headquartered in Hsinchu, Taiwan.