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Private company

Tamm Media

Tamm Media is a German publishing company based in Hamburg, founded in 2009.1

Das Unternehmen Tamm Media entstand 2009 durch die Überführung verschiedener Verlage und Produkte in eine Holding. Die zwei von der Gesellschaft geführten Verlagsunternehmen haben unterschiedliche Themenkreise als Zielrichtung. In diesen zwei Verlagen sind weitere Verlage integriert, die einzelne Zeitschriften als Produkte publizieren. Die Verlagsgruppe hat ihren Sitz in Hamburg.2 From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2009Founded1
  • Industrypublishing1
  • HeadquartersHamburg, Germany1
  • Legal formGesellschaft mit beschränkter Haftung1

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Corporate structure

Tamm Media 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.

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.

What it owns

What Tamm Media reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Also owns

From Wikidata.1

Timeline

  1. 2009Founded Founded1

Sources

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

  1. 1
  2. 2