Private company

GEK Terna

Greek conglomerate

GEK Terna Holding Real Estate Construction (Genikós etaireía Kataskevastikí)(Greek: ΓΕΚ(Γενικός εταιρεία Κατασκευαστική) ΤΕΡΝΑ) is a large Greek conglomerate which is listed on the Athens Exchange. Its construction branch Terna is one of the leading enterprises of its sector in Greece.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1969Founded1

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GEK Terna Holding Real Estate Construction (Genikós etaireía Kataskevastikí)(Greek: ΓΕΚ(Γενικός εταιρεία Κατασκευαστική) ΤΕΡΝΑ) is a large Greek conglomerate which is listed on the Athens Exchange. Its construction branch Terna is one of the leading enterprises of its sector in Greece.2

Corporate structure

GEK Terna sits at the top of its group. 5 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 GEK Terna 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

Subsidiaries

Also owns

From Wikidata.1

Timeline

  1. 1969Founded Founded1

Sources

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

  1. 1
  2. 2