Takasago Thermal Engineering Co., Ltd. designs, constructs, manufactures, sells, and installs heating, ventilation, and air conditioning (HVAC) systems in Japan and internationally. It also offers cleanrooms and associated equipment and devices; district heating and cooling facilities; and air conditioning, plumbing and sanitary, co-generation, electrical, instrumentation and communication, equipment and failure diagnosis, and dehumidifying/drying systems. In addition, the company provides HVAC systems for nuclear energy facilities; high precision HVAC, waste vacuum transfer, exhaust heat recovery, heating/cooling, refrigerating/freezing, and other types of environmental control and thermal engineering systems; GODA Cloud, a data collection and analysis tool; and swirling induction type HVAC and clean dry air supply systems. Further, it is involved in the construction works; and worker dispatch, security, cleaning, energy supply, power generation, and water treatment businesses. Additionally, the company engages in the purchase and sale, brokerage, lease, and management of real estate; business related to greenhouse gas emission rights trading; consulting, energy saving, and environmental measures services; and manufacture, sale, import, and export of machinery, equipment, and various materials. Takasago Thermal Engineering Co., Ltd. was formerly known as Takasago Heating Works Co., Ltd. and changed its name to Takasago Thermal Engineering Co., Ltd. in 1943. The company was incorporated in 1923 and is headquartered in Tokyo, Japan.