Giken Seisakusho Co., Ltd. operates in the Construction machinery sector. GIKEN SEISAKUSHO CO., LTD. is a company mainly engaged in the development of machinery and new construction methods. The Company operates in two business segments. The Construction Equipment segment is engaged in the development, manufacture and sale of various silent pilers and peripheral machinery, the provision of related services, as well as the sale of machinery and the provision of maintenance services in overseas markets. The Press-in Construction Work segment develops and utilizes press-in methods. This segment is also engaged in the construction of earthquake resistant underground parking lots and earthquake resistant bicycle parking areas known as Eco-park and Eco-cycle. As of August 31, 2011, the Company had seven subsidiaries and one associated company. In our complete report available for purchase the company is compared to: Sakai Heavy Industries, Ltd., Nikko Company Limited and Hitachi Zosen Fukui Corporation.