First utilization of Cast-in-situ Free Cantilever Method in Kömürhan Bridge in Turkey.
First utilization of jet grouting in Turkey
First utilization of jet grouting in Turkey in the Istanbul Sewerage Project
The sixth longest amongst similar suspension bridges in the world
Construction of the Second Bosphorus Bridge and the 230 km section of the Motorway Project in Istanbul, Turkey. The bridge is the sixth longest amongst similar suspension bridges in the world.
STFA becomes the first Turkish contractor in Tunisia
Gabes Port. STFA becomes the first Turkish contractor in Tunisia
Honorary Doctorate Degrees awarded to Sezai Türkeş and Feyzi Akkaya
Honorary Doctorate Degrees awarded to Sezai Türkeş and Feyzi Akkaya from Istanbul Technical University.
STFA becomes the first Turkish contractor in Iran
Jask, Qeshm and Lengeh Ports in Persian Gulf. STFA becomes the first Turkish contractor in Iran
STFA becomes the first Turkish contractor in Egypt
Soil investigation works at the Dimyat Port Extension. STFA becomes the first Turkish contractor in Egypt.
STFA’s first contract in the United Arab Emirates
Completion of a 220 kV, 145 km Energy Transmission Line. STFA’s first contract in the United Arab Emirates.
STFA becomes the first Turkish Contractor in Saudi Arabia
Muna Tunnels in Makkah. STFA becomes the first Turkish Contractor operating in Kingdom of Saudi Arabia.
Establishment of the Feyzi Akkaya Temel Education Foundation
Establishment of the Feyzi Akkaya Temel Education Foundation for the provision of scholarships in vocational training.