With approximately 2.400 employees and 24 production sites both nationally and internationally, HERZ is one of the most important European manufacturers of armatures, fittings, controllers and thermostatic valves for domestic installations in the areas heating, cooling, sanitary and gas installation. Moreover, HERZ is the leading producer of boilers for biomass and heat pumps.
Herzgasse in Vienna’s district “Favoriten”, where the company’s first site was established, now serves as the name giver of HERZ. Nowadays, the group operates on a global level. From its Austrian basis, Vienna, HERZ offers consistency, reliability and continuity based on a clearly defined mission statement, an established practised quality management, competent and motivated employees and regular, personal contact at all levels.