STEREON Materials SE acts as a holding company for a group of companies involved in the development, manufacturing, and distribution of high-performance materials made of glass, ceramics, and refractory metals. The company provides central administrative services to its subsidiaries and serves as the ultimate parent company. The portfolio includes specialized entities such as QSIL Ceramics GmbH and QSIL Ingenieurkeramik GmbH. In the 2024 financial year, the sale of QSIL GmbH Quarzschmelze Ilmenau to SCHOTT Quartz Glass Holding GmbH was contractually agreed upon.
Die Gesellschaft leitet als Holding eine Gruppe von Unternehmen, die in den Bereichen Entwicklung, Herstellung, Vertrieb und Handel von Hochleistungswerkstoffen aus Glas, Keramik sowie aus Refraktärmetallen tätig ist und Produkte herstellt, Rohstoffe und Waren handelt und damit verbundene Dienstleistungen erbringt. Die Gesellschaft erbringt als Leitungsholding zentrale administrative Dienstleistungen an die Gruppengesellschaften.
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Source: German Commercial Register (Handelsregister) Jena Local Court, HRB 518978 (as of 2 October 2026)
| Company | Location |
|---|---|
| Jena | |
| Auma-Weidatal | |
| Frankenblick |
Source: German Commercial Register (Handelsregister) Jena Local Court, HRB 518978 (as of 2 October 2026)
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Source: German Commercial Register (Handelsregister) Jena Local Court, HRB 518978 (as of 2 October 2026)
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