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 | ||||
