Private company

DB ProjektBau

Logo: Unknown author Unknown author, Public domain, via Wikimedia Commons3

Transport company based in Berlin1

DB ProjektBau GmbH was a German company that carried out and supported large-scale railway projects for Germany's national rail carrier, Deutsche Bahn (DB). It was created on 1 January 2003 as a subsidiary of DB. In 2016, it was merged with DB International to form DB Engineering & Consulting.2 It ceased to exist in 2015.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Jan 1, 2003Founded1

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DB ProjektBau GmbH was a German company that carried out and supported large-scale railway projects for Germany's national rail carrier, Deutsche Bahn (DB). It was created on 1 January 2003 as a subsidiary of DB. In 2016, it was merged with DB International to form DB Engineering & Consulting.2

Corporate structure

DB ProjektBau is part of a group headed by Deutsche Bahn. 375 entities, 48 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Acquisitions

  1. Succeeded by DB Engineering & Consulting1

Timeline

  1. Dec 31, 2015Dissolved Dissolved1
  2. Jan 1, 2003Founded Founded1

Sources

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

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