Private company

Mannstaedt

Mannstaedt is a German rolling mill based in Troisdorf, founded in 1885.¹

Die Mannstaedt GmbH ist ein weltweit agierender Produzent von warmgewalzten Stahlprofilen. Seit 2006 gehört sie zur Georgsmarienhütte Unternehmensgruppe (GMH Gruppe) und hat ihren Hauptsitz in Troisdorf.² From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1885Founded¹

HeadquartersTroisdorf, Germany¹
Legal formGesellschaft mit beschränkter Haftung¹
LEI529900GCCZA8ICP74D87³
StatusActive³
LEI statusIssued and current³
Registered addressMendener Straße 51, 53840 Troisdorf, Germany³
Registered withLocal Court Siegburg, HRB 3082³

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Corporate structure

Mannstaedt is part of a group headed by VirMagnus SE & Co. KG. 14 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

VirMagnus SE & Co. KG Georgsmarienhütte, Germany
- GMH Schmiedetechnik GmbH Gröditz, Germany
  - Schmiedewerke Gröditz Gröditz, Germany
  - Energietechnik Essen GmbH Subsidiary · Essen, Germany
  - Groditzer Werkzeugstahl Burg GmbH (Gröditzer Werkzeugstahl Burg GmbH) Subsidiary · Burg, Germany
  - Schmiedag GmbH Subsidiary · Hagen, Germany
  - Wildauer Schmiede- und Kurbelwellentechnik GmbH Subsidiary · Wildau, Germany
- GMH Stahlverarbeitung GmbH Witten, Germany
  - Stahl Judenburg Judenburg, Austria
- Mannstaedt Troisdorf, Germany
- GMH Gruppe SE & Co. KG Subsidiary · Georgsmarienhütte, Germany
- Pleissner Guss GmbH Subsidiary · Herzberg am Harz, Germany
- Stahlwerk Bous GmbH Subsidiary · Bous, Germany
- VTK Veredelungstechnik Krieglach GmbH Subsidiary · Krieglach, Austria

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company (GLEIF)

VirMagnus SE & Co. KG³

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Timeline

Dec 6, 2017Parent Directly consolidated by VirMagnus SE & Co. KG³
1885Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataMannstaedt on Wikidata
2
WikipediaMannstaedt on the German Wikipedia
3
GLEIFMannstaedt LEI record (529900GCCZA8ICP74D87)