Private company

ΓΕΚ ΤΕΡΝΑ Α.Ε.

ΓΕΚ ΤΕΡΝΑ Α.Ε. is a joint-stock company registered in Greece, based in Athens, active since 1960.¹

Last updated Oct 21, 2026.

Overview

Jan 25, 1960Founded¹

HeadquartersAthens, Greece¹
Legal formΑνώνυμη Εταιρία¹
LEI2138003TO2MTRHWVP686¹
StatusActive¹
LEI statusIssued and current¹
Registered address85, MESOGION AVENUE, 11526 Athens, Greece¹
Registered withUnion of Hellenic Chambers, 000253001000¹

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Corporate structure

ΓΕΚ ΤΕΡΝΑ Α.Ε. sits at the top of its group. 18 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

ΓΕΚ ΤΕΡΝΑ Α.Ε. Athens, Greece
- Nea Egnatia Odos Thessaloniki, Greece
- ΓΕΚ ΤΕΡΝΑ ΑΥΤΟΚΙΝΗΤΟΔΡΟΜΟΙ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ Athens, Greece
  - Nea Odos Athens, Greece
  - ODOS KENTRIKIS ELLADAS A.E. Subsidiary · Lamia, Greece
- ANONYMI ETAIREIA PAROCHIS YPIRESIONILEKTRONIKOU EISITIRIOU - HELLASSMARTICKET Subsidiary · Athens, Greece
- ARDEFTIKI LASITHIOU (ΑΡΔΕΥΤΙΚΗ ΛΑΣΙΘΙΟΥ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Sitia Lasithiou, Greece
- ARDEFTIKI NESTOU SINGLE MEMBER SOCIETE ANONYME (ΑΡΔΕΥΤΙΚΗ ΝΕΣΤΟΥ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Xanthi, Greece
- DIKTAION PARACHORISEIS SINGLE MEMBER SOCIETE ANONYME (ΔΙΚΤΑΙΟΝ ΠΑΡΑΧΩΡΗΣΕΙΣ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Heraklion, Greece
- GEK TERNA KASTELI SINGLE MEMBER SOCIETE ANONYME (ΓΕΚ ΤΕΡΝΑ ΚΑΣΤΕΛΙ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Athens, Greece
- GEK TERNA URBAN SERVICES SINGLE MEMBER S.A. (ΓΕΚ ΤΕΡΝΑ URBAN SERVICES ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΙΑ) Subsidiary · Athens, Greece
- HERON SINGLE MEMBER S.A. ENERGY SERVICES (ΗΡΩΝ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ ΕΝΕΡΓΕΙΑΚΩΝ ΥΠΗΡΕΣΙΩΝ) Subsidiary · Athens, Greece
  - TERNA ENERGY TRADING LTD Subsidiary · Nicosia, Cyprus
- NEA ATTIKI ODOS PARACHORISI ANONYMI ETAIREIA (ΝΕΑ ΑΤΤΙΚΗ ΟΔΟΣ ΠΑΡΑΧΩΡΗΣΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Athens, Greece
- PELOPONNESE ENVIRONMENTAL SA (ΠΕΡΙΒΑΛΛΟΝΤΙΚΗ ΠΕΛΟΠΟΝΝΗΣΟΥ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Tripoli, Greece
- TERNA MAG SA Subsidiary · Athens, Greece
- TERNA S.A. (ΤΕΡΝΑ ΑΝΩΝΥΜΟΣ ΤΟΥΡΙΣΤΙΚΗ ΤΕΧΝΙΚΗ & ΝΑΥΤΙΛΙΑΚΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Athens, Greece
  - ILIOCHORA ANONYMI ETAIREIA VIOMICHANIKON EMPORIKON TECHNIKON TOURISTIKON KAI XENODOCHEIAKON EPICHEIRISEON Subsidiary · Athens, Greece

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

Subsidiaries and ownership

Subsidiaries (GLEIF)

Also consolidated

Nea Odos⁴

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Timeline

Jan 25, 1960Founded ΓΕΚ ΤΕΡΝΑ Α.Ε. is founded¹

Sources

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