1941
Hans von Mangoldt founded the company as a transformer factory in Austria
1948
Re-established in Aachen after World War II
1970/80
Expansion of the production capacities in Aachen and changes in production from transformers to chokes
1990
Integration of the former VEB transformer construction in Erfurt (Thuringia) as a production site
1995
New construction of a choke production site in Thuringian Großrudestedt
2009
Founding of Hans von Mangoldt Electric Ltd. Handelsgesellschaft in Suzhou (China)
2011
50% expansion at Aachen, increase production area and new administrative offices in Aachen
2012/13
Founding of Meher Mangoldt Inductors Pvt. Ltd. In Bangalore (India) as a production facility and sales office
2014
Founding of Hans von Mangoldt Taiwan Ltd. Handelsgesellschaft in Kaohsiung (Taiwan)
2016
More than 170 employees in 4 countries and a production capacity of 200,000 medium and low voltage chokes per year
2017
The Reinhausen Group in Regensburg, Germany has acquired 100% of Mangoldt shares