Isamu Funatsu

Tsuneishi Shipbuilding Co., Ltd. provides shipbuilding services. It services include bulk carriers, tankers, car carriers and wood chip carriers. The company was founded by January 4, 2011 and is headquartered in Fukuyama, Japan.

Tsuneishi Capital Partners Co., Ltd. (Tsuneishi Capital Partners) is a venture arm of Tsuneishi Holdings Corp. founded in 2010. The firm is headquartered in Hiroshima, Japan.

Sumitomo Mitsui Construction Steel Structures Engineering Co., Ltd. engages in the design, manufacture, assembly, installation of bridges, water gates and other steel structures, building structures, coastal structures, wind power plants, cranes and other transportation machinery. It also provides investigation, inspection, diagnosis, repair, modification and supervising of all mentioned products. The company was founded on February 20, 1974 and is headquartered in Chiba, Japan.