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Private company

Union-Baugesellschaft

Union-Baugesellschaft is an Austrian construction company based in Vienna, dissolved in 1980.1 It was founded in 1871.1

Die Union-Baugesellschaft (auch zu finden unter Union-Bau-Gesellschaft, Unionbaugesellschaft) war ein in Wien ansässiges von 1871 bis 1980 bestehendes Hoch- und Tiefbauunternehmen. Die Aktiengesellschaft war Bauausführender bei vielen prestigeträchtigen Bauten in Österreich, darunter einigen großen Ringstraßenbauten.2 From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1871Founded1
  • Industryconstruction, construction industry1
  • HeadquartersVienna, Austria1
  • Legal formjoint-stock company1

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Corporate structure

Union-Baugesellschaft sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Union-Baugesellschaft Vienna, Austria
    • Union-Baumaterialien-Gesellschaft Subsidiary · Austria

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

  • Union-Baumaterialien-Gesellschaft

From Wikidata.1

Timeline

  1. 1980Dissolved Dissolved1
  2. 1871Founded Founded1

Sources

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

  1. 1
  2. 2