Gap İnşaat

Our success story, which we have built on a solid basis, is now everywhere in the world…

About Us

One of the highly reputable contracting companies of the world, Gap İnşaat was founded in 1996. Headquartered in Istanbul, Gap İnşaat’s construction sites have been building projects on 3 continents. Gap İnşaat builds the future now thanks to a professional executive team, expert employees, capability of delivering turnkey projects both inside and outside the country, and the projects it has realized successfully. As a prestigious contracting company preferred in infrastructure, substructure, housing and industrial plant projects, Gap İnşaat is a leading, innovative, and environment-friendly solution partner, which has adopted the principle of making maximum use of modern technology. Gap İnşaat, which has made a name for itself especially with the projects it has completed in compelling geographies, successfully realizes all kinds of projects without sacrificing time and quality. Gap İnşaat proves the importance it attaches to the environment in realizing its projects that contain eco-friendly elements. Prioritizing occupational health and safety, Gap İnşaat has the success of zero accident for 22 million man/hours. As a global company, Gap İnşaat has been listed as one of the biggest and most prestigious contracting companies of the world by ENR consecutively since 2006 with the projects it has realized on 3 continents, not only in Turkey but also in Turkmenistan, Iraq, Qatar and Saudi Arabia. Putting the projects it undertakes inside and outside the country into life successfully, Gap İnşaat is a source of pride for Turkey in the construction industry.
Gap İnşaat About


In the Top 250 Contractors ENR ranking of 2022 !
International Contractors - Top 250 World Global Contractors, published by the world famous ENR,Gap Construction ranked 190nd on the list of 2022.
In the Top 250 Contractors ENR ranking of 2022 !

Vision and Mission

To grow four-fold on four continents by our 44th anniversary in 2025, adding value to every life we touch in each of our areas of operation with reliable teams empowered by our innovative, entrepreneurial spirit.
To contribute to rising standards of living by using our talents and energy to develop solutions that add value to people's lives in every region in which we operate.

Corporate Values

The values we have worth taking pride
GAP İnşaat, in every region where it engages in business activities, acts in line with Çalık Group’s corporate values and business principles. All values possessed and observed in corporate acts by Çalık Group create the difference of GAP İnşaat and its employees.
At work and in our principles, we are a family that is motivated by what is right and fair.
Work from the Heart
No matter what, we put our hearts into what we do for our company, to achieve our goals and to realize projects we firmly believe will add value to people's lives.
Our good reputation comes before anything else.
We devote all our energy to improving people's lives. Our priority is always the development and happiness not only of our employees and customers but of all the people touched by the value we generate.
We continuously develop and improve our solutions and business models, identifying those that will differentiate us.
We have the flexibility and speed to meet every challenge.
We value long-term, continuous success and respect the environment.

Our International Solution Partners

Our global solution partners that make us stronger…
We have the privilege and pride of creating solutions with expert companies in realizing our projects all over the world.