Ariston Holding N.V. produces and distributes hot water and space heating solutions through its subsidiaries, serving the Netherlands, Germany, Italy, Switzerland, and international markets. It operates in three segments: Thermal Comfort, Burners, and Components. Its products include heat pumps, electric and gas storage and instantaneous water heaters, solar water heaters and cylinders, air handling systems for private, commercial, and industrial use, and combustion technologies for residential and industrial heating, along with components and end-to-end product development support such as prototyping, homologation, and certification. The company sells under brands including Ariston, Elco, Wolf, ATAG, Calorex, Brink, NTI, Racold, Domotec, Chromagen, Thermowatt, and Ecoflam, and also sells online. Founded in 1930 and headquartered in Milan, Italy, it operates as a subsidiary of Merloni Holding S.P.A.