Private company

METKA

Logo: METKA S.A., Public domain, via Wikimedia Commons3

International engineering contractor and industrial company headquartered in Athens, Greece, founded in 19621

METKA ATE is the business unit of the Greek company Mytilineos S.A., undertaking the construction of large-scale projects in the sectors of energy, infrastructure and defence. Metka’s main business activity is in construction of large power generation plants, most notably highly efficient combined cycle power plants. The company also has significant industrial manufacturing facilities, which enables it to produce specialized mechanical equipment, fabrications and machinery used in industrial and defence applications.2 It was founded by Evangelos Mytilineos.1 Its chief executive is Ioannis Mytilineos.1 It is part of Metlen Energy & Metals.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1962Founded1
METKA-Desktop Wallpaper 4 (1)
Photo: METKA GR, CC BY-SA 4.0, via Wikimedia Commons5

METKA ATE is the business unit of the Greek company Mytilineos S.A., undertaking the construction of large-scale projects in the sectors of energy, infrastructure and defence.2

Corporate structure

METKA is part of a group headed by Metlen Energy & Metals. 26 entities, 7 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Metlen Energy & Metals Marousi, Greece
    • METKA Athens
    • Protergia Amarousio, Greece
    • Sometra Copsa Mica, Romania
    • Aluminium of Greece Subsidiary · Marousi
      • DELPHI-DISTOMON Subsidiary
    • M&M Gas Subsidiary · Athens, Greece
    • AIOLIKI ANDROU TSIROVLIDI S.A. (ΑΙΟΛΙΚΗ ΑΝΔΡΟΥ ΤΣΙΡΟΒΛΙΔΙ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Marousi, Greece
    • AIOLIKI TRIKORFON S.A.OF PRODUCTION AND TRADING OF ELECTRIC ENERGY Subsidiary · Marousi, Greece
    • EGNATIA EKMETALLEUSI KAI DIACHEIRISI AKINITON MONOPROSOPI ANONYMI ETAIREIA Subsidiary · Stavroupoli Thessaloniki, Greece
    • EGNATIA MECHANICAL CONSTRUCTIONS SOLE-PERSON COMPANY Subsidiary · Thessaloniki, Greece
    • EGNATIA WIND ENERGEIAKI MONOPROSOPI ANONYMI ETAIREIA (ΕΓΝΑΤΙΑ WIND ΕΝΕΡΓΕΙΑΚΗ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Marousi, Greece
    • EOLIKI SIDIROKASTROU SOCIETE ANONYME (ΑΙΟΛΙΚΗ ΣΙΔΗΡΟΚΑΣΤΡΟΥ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ) Subsidiary · Marousi, Greece
    • EP.AL.ME S.A. (ΕΠΕΞΕΡΓΑΣΙΑ ΑΛΟΥΜΙΝΙΟΥ ΜΕΤΑΛΛΟΒΙΟΜΗΧΑΝΙΑ ΕΠ.ΑΛ.ΜΕ Α.Ε.) Subsidiary · Marousi, Greece
    • KORINTHOS POWER SOCIETE ANONYME OF GENERATION AND TRADING OF ELECTRICITY Subsidiary · Marousi, Greece
    • MC11 KATASKEVI KAI DIACHEIRISI ARDEFTIKOU DIKTYOU YPEREIAS - ORFANON EIDIKOU SKOPOU SOCIETE ANONYME Subsidiary · Karditsa, Greece
    • MC17 Kataskeyi kai Diacheirisi Scholeion Kentrikis Makedonias Anonymi Etairia Eidikou Skopou Subsidiary · Marousi, Greece
    • METKA - EGN LTD Subsidiary · Strovolos, Cyprus
    • METKA A.E. OMILOS EPICHEIRISEON S.A. (ΜΕΤΚΑ Α.Ε. ΟΜΙΛΟΣ ΕΠΙΧΕΙΡΗΣΕΩΝ) Subsidiary · Amarousiou, Greece
    • METKA EGN AUSTRALIA HOLDINGS TWO PTY LTD Subsidiary · Melbourne, Australia
    • METLEN INTERNATIONAL TRADING COMPANY AG Subsidiary · Baar, Switzerland
    • MYT ENERGY CLUSTER HOLDING S.R.L. Subsidiary · Milano, Italy
    • POWER PROJECTS SANAYI INSAAT TICARET LIMITED SIRKETI (POWER PROJECTS SANAYİ İNŞAAT TİCARET LİMİTED ŞİRKETİ) Subsidiary · Istanbul, Turkey
    • RENEWABLE SOURCES OF KARYSTIA SINGLE MEMBER SOCIETE ANONYME Subsidiary · Marousi, Greece

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 Evangelos Mytilineos in 1962.1

1962–1980

Metka was founded in 1962 by the Hellenic Industrial Development Bank in the port city of Volos, Central Greece.

In 1964 Metka’s manufacturing plant for metal constructions initiated its operation, with its activities relating mainly to the construction of large and sophisticated metal and mechanical projects.

In 1971 Metka was privatized and in 1973 its shares were listed on the Athens Stock Exchange, a move which was followed by acquisitions that enabled Metka to become a contractor for large-scale projects. Metka carries out its first international projects.

1980–1998

In 1980 the company absorbed the technical contracting firm Technom S.A. thus acquiring the capacity to build and assemble items at an industrialized level and obtaining the ability to undertake and implement large-scale public works.

In 1989 followed the acquisition of the “Hellenic Steel Process Industry” (Servisteel) and with its modern automated equipment, Metka could start industrializing metal works (blasting, cutting, drilling).

After 39 consecutive years of operation, Metka opens up to new areas of activity such as: energy, defence, renewable energy sources, exports and refineries.

1998–2009

During the period of July 1998 through to January 1999, Mytilineos gradually acquired a controlling interest in the company and in early 1999 the acquisition was officially completed.

In December 1999, Metka proceeds to a 40% share acquisition of EKME. The company deals mainly with the design and construction of units for petrochemical and power production plants.

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In 2006 Metka acquires Elemka, a company specialized in civil engineering applications.

2009–2014

In 2009 takes place the establishment of Power Projects Limited, subsidiary of Metka, in Turkey.

In 2012 Metka opens a Representation Office in Algeria and develops a series of energy projects, particularly with mobile power generating units, on a fast-track basis.

2015–2016

In 2015 Metka establishes a new Representation Office in Ghana, following the company's strategic focus on African markets with booming energy needs.

Also in 2015, Metka establishes the new affiliated company Metka EGN, as a result of the joint venture with Egnatia Group, aiming to further strengthen the company’s portfolio of activities, as well as its positioning on the rapidly growing solar power market.

In 2016 Metka undertakes its second major project in Ghana, in consortium with General Electric, for the engineering, procurement, construction and commissioning of a 192MW combined cycle power plant in Takoradi. New solar and hybrid power EPC contracts for Metka EGN with a total capacity of 75MW.

Also in 2016 a strategic partnership in the off-grid power market with International Power Supply (IPS), the manufacturer of the award-winning all-in-one modular power conversion system EXERON.

2017

In 2017 the merger was announced of Mytilineos Holdings S.A. with its principal subsidiaries Metka S.A., Protergia S.A. and Aluminium of Greece I.C.S.A.

From Wikipedia’s article on Metka ATE, shared under CC BY-SA 4.0.4

Leadership

Who has led METKA, and when. Pick a name to see everywhere that person has worked.

Products and brands

Metka's main offices are in Athens, Greece with operations in several countries through the Middle East and Africa. The company's industrial facilities are located in the port city of Volos.

Metka focuses mainly on serving the needs of international customers and markets, mainly in Europe, the Middle East and Africa.

From Wikipedia’s article on Metka ATE, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. 1962Founded Founded1

Sources

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

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