YAMAU HOLDINGS CO. LTD.

Yamau Holdings Co., Ltd. manufactures and sells concrete products in Japan through its subsidiaries. Its offerings include secondary, conventional, architectural, and precast concrete products, as well as expansion joints for viaducts, bridges, and elevated roads. The company also builds and maintains floodgates, weirs, and dust collectors, and provides geological surveys, consulting, civil engineering, and concrete structure inspection, investigation, and repair services. In addition, it sells and maintains information and office equipment. Formerly known as Yamau Co., Ltd., it changed its name to Yamau Holdings Co., Ltd. in April 2021. Founded in 1958, the company is headquartered in Fukuoka City, Japan.