Private company

Wind Hellas

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

Former Greek telecommunications company

Wind Hellas (formerly TELESTET Hellas and later also TIM Hellas) was a Greek integrated telecommunications provider with headquarters in Athens, Greece. As of September 2010, Wind was the third largest mobile operator in Greece (after Cosmote and Vodafone) with more than 4.4 million active subscribers.2 It is part of United Group.1 It ceased to exist in 2023.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Jul 28, 1992Founded1
  • Industrytelecommunications industry1
  • HeadquartersAthens1
  • Founded inAthens1
  • Websitewww.wind.gr
  • Legal formAnonymi Etaireia1

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Wind Hellas technical services building
Photo: Peloponnisios, CC BY-SA 4.0, via Wikimedia Commons4

Wind Hellas (formerly TELESTET Hellas and later also TIM Hellas) was a Greek integrated telecommunications provider with headquarters in Athens, Greece. As of September 2010, Wind was the third largest mobile operator in Greece (after Cosmote and Vodafone) with more than 4.4 million active subscribers.2

Corporate structure

Wind Hellas is part of a group headed by United Group. 25 entities, 9 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.

The story

Founded by STET on Jul 28, 1992, in Athens.1

Products and brands

  • landline telephone
  • mobile telephony

Listed on Wikidata.1

Subsidiaries and ownership

Parent company

Owners

From Wikidata.1

Acquisitions

  1. Succeeded by Nova Greece1

Former names

  • TIM Hellas Telecommunications S.A.2004 to 20071
  • STET Hellas Telecommunications S.A.1992 to 20041

Timeline

  1. Jan 11, 2023Dissolved Dissolved1
  2. 2021Acquired Acquired by United Group1
  3. 2007Renamed Name changed to Wind Hellas Telecommunications S.A.1
  4. 2007Renamed Name changed to Wind Ελλάς Τηλεπικοινωνίες Α.Ε.Β.Ε.1
  5. 2004Renamed Name changed to TIM Hellas Telecommunications S.A.1
  6. 2004Renamed Name changed to TIM Ελλάς Τηλεπικοινωνίες Α.Ε.Β.Ε.1
  7. Jul 28, 1992Founded Founded in Athens1

Sources

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

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