Katsuhiro Oyama

Part of Alinco, Inc., Shenyang Alinco Electronics Co. Ltd. engages in the manufacture, sale and rental of construction and housing equipment. The company is based in Shenyang, China.

Soufukukouki Co. Ltd. engages in the manufacture and distribution of storage shelves for warehouses and business offices, standard racks, mobile racks, automated warehouse racks, stacked shelves, special lightweight steel bars, and power floors. The company was founded on April 20, 1963 and is headquartered in Iga, Japan.

STS Co. Ltd. engages in the planning, development, production and sale of surveying instruments and laser equipment. The company was founded on April 6, 1989 and is headquartered in Nagoya, Japan.

Eurus Energy America Corp. engages in the investment in and development of renewable energy. It owns and operates wind and solar power generation projects in the Americas. The company was founded in 1987 and is headquartered in San Diego, CA.