ASAHI KOGYOSHA CO., LTD. is principally engaged in the provision of installation works, as well as the manufacture and sale of equipment. The Company operates in three business segments. The Installation Work segment is primarily involved in air-conditioning installation and sanitation installation works. The Manufacture and Sale of Equipment segment (Equipment Segment) is engaged in the manufacture and sale of environmental equipment, such as precision environmental control equipment for semiconductors and liquid crystal panels. The Others segment is involved in the insurance agency business and others. As of March 31, 2014, the Company had four subsidiaries.