Gate Insaat Taahhut Sanayi ve Ticaret A.S. is an affiliate of Tekfen İnşaat ve Tesisat A.Ş. 65 years of industry experience is the most valuable asset of Tekfen İnşaat ve Tesisat A.Ş. and Gate Insaat Taahhut Sanayi ve Ticaret A.S.
Gate Insaat Taahhut Sanayi ve Ticaret A.S. was founded in 2002 in Istanbul.
In 2003, GATE started its activities with Atyrau refinery reconstruction project in Republic of Kazakhstan. Gate Insaat Taahhut Sanayi ve Ticaret A.S. is a Class 1 licence holder to perform Design, Construction and Installation works in RoK. As an ISO 9001, ISO 14001 and OHSAS 18001 certified company, GATE is dedicated to higher quality standards, aiming excellence through "continual improvement" and strict belief in "teamwork".
Tekfen Construction and Installation Co., Inc., today a leading organization in challenging fields of contracting activities but also a studious environmentalist, traces its roots to an engineering consulting company established in 1956. An uncompromising dedication to global quality standards in its business conduct has underscored the company’s consistent growth and stability over six decades.
Tekfen Construction and Installation Co., Inc., as an affiliate of Tekfen Holding Co., Inc., is a respectable signature as an international contractor with major accomplishments in Turkey, the Middle East, North Africa, Caucasia, Central Asia, East-Central Europe. Its wide span of activities ranges from heavy civil works to refineries and petrochemical plants; from satellite towns to major industrial processing plants; from pipelines and marine structures to power plants, electrical and communication works.
With its sister companies and strategic partnerships, Tekfen is capable of extending its services to a large span of clients, worldwide.
As an ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and ISO 27001:2013 certified company, Tekfen is dedicated to higher quality standards, aiming for sustainable excellence through "continual improvement" and strict belief in "teamwork" with prioritizing health and environmental protection.