Norbert Keller
Director/Board Member at Hüttenwerke Krupp Mannesmann GmbH
Norbert Keller active positions
| Companies | Position | Start | End |
|---|---|---|---|
Hüttenwerke Krupp Mannesmann GmbH
 Hüttenwerke Krupp Mannesmann GmbH Metal FabricationProducer Manufacturing Hüttenwerke Krupp Mannesmann GmbH is a steel manufacturing private company based in Duisburg-Huckingen, Germany. The CEOs of the German company are Herbert Eichelkraut, Gerhard Erdmann, Carsten Laakmann. The company specializes in the production of steel and precursors for the processing industry. | Director/Board Member | - | - |
Mannesmann Precision Tubes GmbH
 Mannesmann Precision Tubes GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Precision Tubes GmbH is a German company that manufactures steel tubes. The company is based in Muelheim an der Ruhr, Germany. The company was founded in 1885 by Reinhard Mannesmann, Max Mannesmann. The CEO is Clemens Stewing. | Director/Board Member | - | - |
Career history of Norbert Keller
Former positions of Norbert Keller
| Companies | Position | Start | End |
|---|---|---|---|
| SALZGITTER AG | Director/Board Member | 2018-12-31 | - |
Statistics
International
| Germany | 4 |
Operational
| Director/Board Member | 3 |
Sectoral
| Non-Energy Minerals | 3 |
| Producer Manufacturing | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| SALZGITTER AG | Non-Energy Minerals |
| Private companies | 2 |
|---|---|
Hüttenwerke Krupp Mannesmann GmbH
Hüttenwerke Krupp Mannesmann GmbH Metal FabricationProducer Manufacturing Hüttenwerke Krupp Mannesmann GmbH is a steel manufacturing private company based in Duisburg-Huckingen, Germany. The CEOs of the German company are Herbert Eichelkraut, Gerhard Erdmann, Carsten Laakmann. The company specializes in the production of steel and precursors for the processing industry. | Producer Manufacturing |
Mannesmann Precision Tubes GmbH
Mannesmann Precision Tubes GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Precision Tubes GmbH is a German company that manufactures steel tubes. The company is based in Muelheim an der Ruhr, Germany. The company was founded in 1885 by Reinhard Mannesmann, Max Mannesmann. The CEO is Clemens Stewing. | Non-Energy Minerals |
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