Asahi Kogyosha Co Ltd is a Japan-based company. It mainly designs, supervises, and constructs air conditioning and sanitary equipment. Along with its subsidiaries, the company operates in the following reportable segments; Facility construction and Equipment manufacturing and sales. A majority of its revenue is derived from the facility construction business, which is involved in the planning, design, and construction of air conditioning, water supply, drainage, and sanitary facilities. The equipment manufacturing and sales business is engaged in the manufacturing and sale of environmental equipment for the semiconductor, FPD, and electronics industries and also manufactures air conditioning-related equipment in cooperation with construction companies.