Celebrating a Century of Innovation
Established on May 5, 1924, Stiebel Eltron traces its origins to a groundbreaking invention by Dr. Theodor Stiebel—an exceptionally efficient ring-shaped immersion heater that revolutionised hot water preparation. Driven by early success, Dr. Stiebel founded his namesake company later that same year, marking the official inception of Stiebel Eltron. Today, the Stiebel Eltron Group stands as a global leader, delivering cutting-edge solutions for heating, cooling, ventilation, and hot water in buildings.
Company History
"In my work, 'ELTRON' encompasses everything." These words, penned by Dr. Theodor Stiebel in 1924, epitomize his commitment to innovation. His breakthrough design for an immersion heater, developed while studying in Berlin, replaced cumbersome and inefficient models of its time. The successful showcase of 100 prototypes at the Leipzig Spring Fair propelled him to establish "ELTRON Dr. Theodor Stiebel" on May 5, 1924, initiating production in a small Berlin workshop.
By 1927, the company expanded into instantaneous water heaters, pioneering efficient water heating solutions. Continued innovations included night-time electric water heaters in the 1930s, transforming household hot water comfort. Over the decades, Stiebel Eltron diversified into heat storage, solar thermal, photovoltaic systems, and heat pumps, becoming synonymous with sustainable building technologies.
Today, Stiebel Eltron remains at the forefront of global innovation, driving the energy transition with renewable energy solutions. With a presence in over 120 countries, 26 subsidiaries, and 10 production sites worldwide, our commitment to quality and innovation ensures future-proof comfort and efficiency for homes everywhere.