Where is GÖKHAN BİRTEK 's headquarters?
GÖKHAN BİRTEK 's headquarters is located at GÜMÜŞYAKA KÖYÜ DEĞİRMENTARLA MEVKİİ 26 PAFTA 18 ADA 2 PAR. SİLİVRİ
What is GÖKHAN BİRTEK 's industry?
GÖKHAN BİRTEK is in the industry of İkamet amaçlı binaların inşaatı (müstakil konutlar, birden çok ailenin oturduğu binalar, gökdelenler vb.nin inşaatı) (ahşap binaların inşaatı hariç)
What year was GÖKHAN BİRTEK started?
GÖKHAN BİRTEK was started in 2009