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Timeline

  • 2018

    • STFA Celebrated 80 Anniversary

      Founded on mutual ideals of Sezai Türkeş and Feyzi Akkaya ...

  • 2015

    • STFA’s First Sustainability Report Received Three Awards In The U.S.

      STFA Investment Holding’s first sustainability report received three communication awards ...

  • 2014

    • Qatar Metro Gold Line

      “Qatar Metro Gold Line” project was undertaken. The project is ...

    • Caissons for the İzmit Bay Crossing Project

      Caissons for the İzmit Bay Crossing Project, four-storey high and ...

  • 2013

    • İLK (FIRST) the Book

      “İLK” (FIRST) book was published. STFA collected its first 75 ...

    • KM 441 Exhibit

      “STFA – KM 441 İlkler (Firsts)” Exhibit was opened. STFA ...

    • Khan Academy Türkçe

      Khan Academy Türkçe was realized. Thanks to a collaboration with ...

    • STFA’s first Project in Morocco

      New Safi Port Project, the first in Morocco, was undertaken.

    • STFA’s first Project in Kuwait

      Small Boat Harbours Project, the first in Kuwait, was undertaken

  • 2011

    • One of the world’s longest bridges in the world

      Deep Sea Foundation and Infrastructure Construction project for İzmit Bay ...

  • 2009

    • Annual turnover reaches peak figure

      Construction Group’s annual turnover reaches peak figure of 700 Million ...this-project-has-no-images-yet

  • 2008

    • EPIC for Container Terminal Berth 7 in Qatar

      EPIC for Container Terminal Berth 7 in Qatar; STFA is ...

  • 2007

    • Construction of one of the World’s largest port

      Duqm Port in Oman; Construction of one of the World’s ...

    • Manifa Causeway Project

      Manifa Causeway Project, Longest Bridge in Saudi Arabia.

  • 2005

    • Establishment of the Al Habtoor -STFA Soil Group L.L.C.

      Establishment of the Al Habtoor -STFA Soil Group L.L.C. in ...

  • 2004

    • King Khalid Tunnel Project in Saudi Arabia

      Completion of 1795 meters of tunnel excavation works in 2.5 ...

  • 2003

    • Establishment of ECAP

      Establishment of ECAP to continue and enhance delivering innovative engineering ...

  • 2001

    • Piled Foundation works for DMRC Viaducts

      Piled Foundation works for DMRC Viaducts from Trinagar to Rithala. ...this-project-has-no-images-yet

  • 2000

    • STFA becomes the first Turkish contractor in Qatar

      Ras Laffan Port Service Berth works. STFA becomes the first ...

    • STFA’s first contract in Algeria

      Lakhdaria-Bouria Highway Tunnel works. STFA’s first contract in Algeria.

    • STFA becomes the first Turkish contractor in Oman

      Sohar Port works. STFA becomes the first Turkish contractor in ...this-project-has-no-images-yet

  • 1998

    • Antalya Sea Outfall Project

      Manufacturing and placing of a 1600 mm diameter HDPE pipe ...

    • 500 kV Egypt – Jordan Interconnection Project

      500 kV Egypt – Jordan Interconnection Project building the intercontinental ...

  • 1995

    • Turkey’s first LNG Terminal Project

      Construction of Turkey’s first LNG Terminal Project. 1997 Completion of ...

  • 1994

    • STFA’s first project in Turkmenistan

      Completion of a 500 kV, 374 km Energy Transmission Line. ...

  • 1992

    • Highest chimney ever built in Turkey with a height of 275m

      Construction of the highest chimney ever built in Turkey with ...

    • STFA becomes the first Turkish contractor in Pakistan

      Construction of two sections of the Indus Highway. STFA becomes ...this-project-has-no-images-yet

    • Construction of the Galata Bridge

      Construction of the Galata Bridge for which the combination of ...

  • 1990

    • Establishment of the İnanç Foundation

      Establishment of the İnanç Foundation with the goal of providing ...

    • First recipients of the “Turkish State Great Service Medal and Certificate”

      Sezai Türkeş and Feyzi Akkaya are the first recipients of ...

  • 1986

    • First utilization of Cast-in-situ Free Cantilever Method

      First utilization of Cast-in-situ Free Cantilever Method in Kömürhan Bridge ...

  • 1985

    • First utilization of jet grouting in Turkey

      First utilization of jet grouting in Turkey in the Istanbul ...this-project-has-no-images-yet

    • The sixth longest amongst similar suspension bridges in the world

      Construction of the Second Bosphorus Bridge and the 230 km ...

  • 1984

    • STFA becomes the first Turkish contractor in Tunisia

      Gabes Port. STFA becomes the first Turkish contractor in Tunisia

  • 1983

    • Honorary Doctorate Degrees awarded to Sezai Türkeş and Feyzi Akkaya

      Honorary Doctorate Degrees awarded to Sezai Türkeş and Feyzi Akkaya ...

    • STFA becomes the first Turkish contractor in Iran

      Jask, Qeshm and Lengeh Ports in Persian Gulf. STFA becomes ...

  • 1981

    • STFA becomes the first Turkish contractor in Egypt

      Soil investigation works at the Dimyat Port Extension. STFA becomes ...this-project-has-no-images-yet

    • STFA’s first contract in the United Arab Emirates

      Completion of a 220 kV, 145 km Energy Transmission Line. ...this-project-has-no-images-yet

  • 1978

    • STFA becomes the first Turkish Contractor in Saudi Arabia

      Muna Tunnels in Makkah. STFA becomes the first Turkish Contractor ...

    • Establishment of the Feyzi Akkaya Temel Education Foundation

      Establishment of the Feyzi Akkaya Temel Education Foundation for the ...

  • 1973

    • Design and manufacture of a 1,200 ton Gantry Crane

      Design and manufacture of a 1,200 ton gantry crane for ...

  • 1972

    • STFA’s and a Turkish Contractor’s first international contract

      Construction of Tripoli Harbor in Libya. STFA’s and a Turkish ...

  • 1970

    • First utilization of a tunnel boring machine (“TBM”)

      First utilization of a tunnel boring machine ("TBM") in Turkey ...

  • 1968

    • First ever use of a jack-up platform designed by Feyzi Akkaya

      Marine Terminal of Aliağa Refinery in Turkey  first ever use ...

  • 1965

    • Turkey’s first submarine base

      Completion of Bartın Harbor. Turkey’s first submarine base

  • 1962

    • The longest jetty ever built in Turkey

      Construction of 1800m long NATO Dörtyol Oil Pier, the longest ...

  • 1958

    • Completion of Turkey’s first telephone network

      Completion of Turkey’s first telephone network within the scope of ...this-project-has-no-images-yet

  • 1952

    • First 154 kV Energy Transmission Line in Turkey

      Construction of the first 154 kV Energy Transmission Line in ...

  • 1948

    • STFA’s first large scale contract

      Malatya Bridges in Turkey. STFA's first large scale contract.

  • 1938

    • Establishment of Sezai Türkeş – Feyzi Akkaya Partnership (STFA)

      Establishment of Sezai Türkeş – Feyzi Akkaya Partnership (STFA)

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