Corporate history
History of Business Units and sites
Steel Production Business Unit
Salzgitter Flachstahl GmbH
Salzgitter Europlatinen GmbH
Peiner Träger GmbH
Steel Processing Business Unit
Mannesmann Precision Tubes GmbH
Mannesmann Line Pipe GmbH
Mannesmann Grossrohr GmbH
EUROPIPE GmbH
Ilsenburger Grobblech GmbH
Salzgitter Mannesmann Grobblech GmbH
Trading Business Unit
Technology Business Unit
Brief overviews of individual site histories
Salzgitter
Peine
Ilsenburg
FAQ
Group archive
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History
Group Archive
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Corporate history
It all began with ore and pig iron
Expansion as a coal and steel group
National Socialism, the wartime economy and its consequences
Modernization, growth and cooperation
Difficult decades
A new beginning and new development
History at a glance
History of the Business Units and Sites
Steel Processing Business Unit
Timeline in the history of Mannesmann
It began with a revolutionary invention
Ever international
From a tube manufacturer to a coal and steel conglomerate
A pioneer in diversification
An end and a new beginning
The tubes story continues
EUROPIPE GmbH
Mannesmann Grossrohr GmbH
Mannesmann Line Pipe GmbH
Mannesmann Precision Tubes GmbH
Salzgitter Mannesmann Grobblech GmbH
Mülheim an der Ruhr
Ilsenburger Grobblech GmbH
Ilsenburg
Business Unit Trading
Business Unit Technology
FAQ
Group Archive
Reinhard and Max Mannesmann
1970 - A key year in the Group's history
Corporate history
History of Business Units and sites
Steel Production Business Unit
Salzgitter Flachstahl GmbH
Salzgitter Europlatinen GmbH
Peiner Träger GmbH
Steel Processing Business Unit
Mannesmann Precision Tubes GmbH
Mannesmann Line Pipe GmbH
Mannesmann Grossrohr GmbH
EUROPIPE GmbH
Ilsenburger Grobblech GmbH
Salzgitter Mannesmann Grobblech GmbH
Trading Business Unit
Technology Business Unit
Brief overviews of individual site histories
Salzgitter
Peine
Ilsenburg
FAQ
Group archive
