President Yoshinori Shigeoka

The never-ending "Sea" is a field inspiring human imagination and creativity all through the ages. Caring about this nature, we always hope to contribute to the social development by pursuing the possibility of new ocean technology with our cutting-edge technology and the spirit of seeking ideal future.

As Japan is surrounded by the sea, the ocean is closely related to our daily lives and plays a large role in every industry. With the sea, our company has been accumulating our unique technology & know-how, and growing our business mainly in the shipbuilding industry. When our company was established in 1966, we started port dredging. Then we entered into the Shipbuilding Industry in 1969.Furthermore, we entered into Steel Structure Production, Ship Rental & Leasing Business, Civil Engineering and Construction of Marina in order to enhance the stability of our business base. Especially regarding the shipbuilding, we successively promoted the expanding and streamlining of facilities, and in 1977 our plant was approved by the shipbuilding act. We have constructed over 500 ships; mainly various port work barges & ships, and now we have valued customers from Hokkaido to Okinawa and gain their trust greatly. In addition, we run SANSHOUSUIKO CO.,LTD. as a separate entity. It offers; leasing of mold forms for producing blocks a according to the wave-absorbing foot protection method; consulting of the related projects, research and design; and development of the oceanic ecological and environmental creative blocks. Considering increased diversity in the 21st century, we will create new ships, equipment and systems on the sea using abundant experiences, persistent research and accumulated technology with integrity.