1970
The foundation of Gürteks Group was laid with Mehmet Hayri Özkaya's initiative to buy and sell knitwear yarn.
1982
Gazikent Boya-Apre Atölyesi was established by Mehmet Hayri Özkaya.
1992
His sons, benefiting from the accumulated experience of Mehmet Hayri Özkaya, established Gürteks Tekstil ve Boya San.Tic.Ltd.Şti. to produce acrylic yarn.
1997
With the success of years, Gürteks İplik San ve Tic.Aş. was established as the second company.
1998
Gürteks Pazarlama A.Ş. was established.
1999
Gürteks Motorlu Araç lar San. ve Tic. A.Ş. was established to undertake the dealership of SEAT Gaziantep from Doğuş Group, the distributor of SEAT Turkey. A.Ş. was established.
2002
Gürteks İnşaat A.Ş. was established.
2003
Gürteks Enerji Dağ.San ve Tic.A.Ş. was established for the energy sector.
2009
Gürteks Home Tekstil San. ve Tic. A.Ş. was established. Gürteks Fund Assistance and Solidarity Association was established.
2009
Mehmet Hayri Özkaya Social Assistance Foundation was established.
2020
Yaveriye Energy was established.
2020
Pirsultan Energy was established.
2020
Polygürteks Tekstil Sanayi A.Ş. was established.
2020
Gürteks Global Tekstil Pazarlama A.Ş. was established.