Certifications & Management Systems

In our efforts to constantly improve and further develop our processes, we have the effectiveness of our management systems regularly reviewed and certified.

Business Unit / Companies ISO
9001
IATF
16949
ISO
14001
ISO
50001
ISO
45001
Link
Steel Production Business Unit
Salzgitter Flachstahl GmbH Show certificates
Peiner Träger GmbH Show certificates
DEUMU Deutsche Erz- und Metall-Union GmbH Show certificates
Salzgitter Mannesmann Stahlservice GmbH Show certificates
Salzgitter Europlatinen GmbH Show certificates
Steel Processing Business Unit
Mannesmann Precision Tubes Gruppe Show certificates
Mannesmann Line Pipe GmbH Show certificates
Mannesmann Stainless Tubes Gruppe Show certificates
Mannesmann Großrohr GmbH Show certificates
Ilsenburger Grobblech GmbH Show certificates
Salzgitter Mannesmann Grobblech GmbH Show certificates
Hüttenwerke Krupp-Mannesmann GmbH Show certificates
EUROPIPE GmbH Show certificates
Borusan Mannesmann Show certificates
Trading Business Unit
Salzgitter Mannesmann Handel GmbH Show certificates
Salzgitter Mannesmann Stahlhandel GmbH Show certificates
Salzgitter Mannesmann International Show certificates
Universal Eisen und Stahl Gruppe Show certificates
Technology Business Unit
KHS Gruppe Show certificates
Klöckner DESMA Elastomertechnik GmbH Show certificates
DESMA Schuhmaschinen GmbH
Industrial Participations / Consolidation
Verkehrsbetriebe Peine-Salzgitter GmbH Show certificates
Salzgitter Digital Solutions GmbH Show certificates
Glückauf Immobilien GmbH
Salzgitter Automotive Engineering GmbH & Co. KG Show certificates
Salzgitter Hydroforming GmbH & Co. KG Show certificates
Salzgitter Business Service GmbH
Salzgitter Mannesmann Forschung GmbH Show certificates
RSE Grundbesitz- und Beteiligungs- GmbH
TELCAT MULTICOM GmbH Show certificates
Aurubis Show certificates
Hansaport Hafenbetriebsgesellschaft mbH Show certificates
Swipe Icon

As of October 31, 2024