CDS Co., Ltd. is a Japan-based company engaged in three business segments. The Documentation segment is involved in the manufacture of various documents and related businesses based on technical information. The Engineering segment offers support services for product and facility designs in the areas of product development and manufacturing technology, using three-dimensional computer-aided design (3D-CAD) technology, as well as provides related services including analysis, data conversion and data management. The Technical System Development segment is engaged in the development, operation and planning of computer systems, as well as the provision of consulting service. The Company has three subsidiaries.