Taikisha Ltd. engages in the painting systems business and finishing businesses in Japan and internationally. The company operates in two segments: Environmental Systems Business and Painting Systems Business. The Environmental Systems Business segment is involved in the design, supervision and construction of building air conditioning equipment for general offices and industrial air conditioning equipment for production facilities in factories and research laboratories, as well as the manufacture and sale of related equipment and materials. The Painting Systems Business segment is involved in the design, supervision, and construction of painting equipment related to the automobile industry, as well as related manufacturing and selling equipment and materials. It designs and constructs offices, hotels, stores, schools, laboratories, theaters, halls, hospitals, data centers; clean facilities for manufacturing semiconductors, electronic parts, batteries, precision machinery, pharmaceuticals, food; industrial air conditioning equipment for rooms, plant factories; and automobile bodies, bumpers, as well as construction vehicles, railway vehicles, aircraft, and manufacturing plants for general industrial equipment. The company engages in the design, construction, and administration of HVAC, freezing, and fumatorium facilities; cleanrooms and peripheral equipment; plumbing and sanitary facilities; fire and disaster protection systems; HVAC facilities in communities and cogeneration facilities; paint finishing plants for automobile manufacturers; treatment systems for emissions and waste; and electric and instrumentation facilities. It is also involved in the design, implementation, and administration of construction works; and the manufacture, process, sale, and import/export of peripheral equipment. Taikisha Ltd. was founded in 1913 and is headquartered in Tokyo, Japan.