Kuo Yang Construction Co., Ltd. engages in the construction of public housing projects in Taiwan. The company also leases and sells commercial residential buildings, industrial plants, and commercial buildings. In addition, it is involved in the real estate investment, development, and rental and leasing services; department store business; hotel and restaurant management services; landscape and interior design services; and horticulture and afforestation services. The company was founded in 1972 and is based in Taipei, Taiwan.