Nikken Kogaku Co., Ltd.

Nikken Kogaku Co., Ltd. manufactures and sells wave-absorbing and foot-stabilizing products in Japan. Its offerings include wave dissipating and coastal revetment blocks, coastal protection blocks, and riverbank disaster-prevention and environment protection blocks, as well as other civil engineering products. The company also provides natural stones and geosynthetics products. It serves the land, infrastructure, transport, and tourism sectors, along with government bodies and construction consultants and companies. Incorporated in 1950, the company is headquartered in Tokyo, Japan.