The company SIEGERT was established in 1945 by Dipl.-Ing. Ludwig Siegert.
In the 1950s, SIEGERT's main business was the manufacturing of film resistors. In 1965, production of miniature resistors for medical devices commenced.
In the early 1970s, thick film technology was introduced which developed into a division of its own, SIEGERT Hybridtechnik. Rapid expansion of this branch mandated establishment of a dedicated production site in Cadolzburg-Egersdorf in 1975, which received major enhancements and new buildings in 1980, 1985, 2006, 2012 und 2018.
Company established in Zirndorf by Dipl.-Ing. Ludwig Siegert.
Production of film resistors starts.
Relocation to Cadolzburg
First production of miniature resistors for medical devices.
Dipl.-Ing. Albert Siegert managing the company together with his father.
New production site for the “new-born” thick film technology in Egersdorf, a subdivision of Cadolzburg.
First building extension for thick film production.
Second building extension for thick film production.
Resistor production is spun off and Siegert electronic GmbH becomes part of Microtel Group.
Third building extension for thick film production.
Two-storey extension with production and office floor is constructed.
Siegert electronic GmbH becomes part of Kolektor Group – now operating as Kolektor Siegert GmbH
A new building of approx. 1000 m² floor space for clean room production is established.
75th company jubilee – We thank you for your trustfulness and good collaboration.