Yondenko Corporation operates in the Water, sewer, and utility lines sector. YONDENKO CORPORATION is a company that operates in three business segments. The Facility Construction segment is engaged in the construction of electricity distribution line works, electricity works, air-condition and piping works, the provision of drawing services by using the computer aided design (CAD) systems. The Leasing segment is involved in the leasing of industrial machinery, vehicles and fixtures. The Others segment is engaged in the development and sale of CAD software, the sale of construction materials, the management and operation of feeding centers, the management of high schools, the inspection business and the operation of water quality surveys. As of March 31, 2011, the Company had 13 subsidiaries and one associated company. In our complete report available for purchase the company is compared to: Nippon Denwa Shisetsu Company Ltd, Seibu Electric Industry Co., Ltd. and Hokkai Electrical Construction Co., Inc..