Viessmann

The Viessmann Group is a German manufacturer of heating, industrial, and refrigeration systems headquartered in Allendorf, Germany. With 23 production companies in 12 countries, distribution companies and representative offices in 74 countries and 120 sales offices throughout the world, Viessmann is international in its orientation. 55 percent of turnover is generated abroad. Since January 2018, the company is led by Martin Vießmann, Maximilian Viessmann and Joachim Janssen.The company was founded in Hof an der Saale in 1917 by Johann Viessmann, and has been family owned for four generations. As of 2019, the company employs 12,300 people and reports annual sales of € 2.65 billion.