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Private company

Dortmunder Union

Dortmunder Union is a former mining business in Dortmund, Germany.1

Die Union, AG für Bergbau, Eisen- und Stahl-Industrie (Dortmunder Union) war ein vertikal integrierter Montankonzern mit Sitz in Dortmund.2 From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • HeadquartersDortmund, Germany1

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Sources

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

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