Keishu Kashio

SYSKEN Corp. engages in the construction of information and communications infrastructure in Japan and internationally. Its operations are carried out through the following business segments: Information & Telecommunications, General Facilities, and Others. The Information & Telecommunications segment deals with the construction of telecommunication facilities for the Nippon Telegraph and Telephone (NTT)Group and other self-governing bodies. The General Facilities segment engages in the construction of telecommunication facilities for private businesses and government offices. The Others segment provides communication equipment and solar power generation systems. The company was founded on September 10, 1954 and is headquartered in Kumamoto, Japan.

Fujikoatsu Corp. engages in the manufacture and sale of secondary concrete products. It provides the services for retaining walls, roads, culverts, waterways, fire protection water tanks, water pits, underground lines, landscape and others. The company was founded on September 1, 1965 and is headquartered in Kumamoto, Japan.