The first major organization in the Nurol Group is Nurol Insaat. It was founded in 1966 as a global general contractor. It has built a reputation through several high-profile, multi-billion dollar global projects.
As of 2019, the company's core business activities, world-class technological and administrative infrastructure, and dominant position in the construction industry. More than 10.000 technical and administrative staff, a robust machinery-equipment park, and financing capabilities are distributed across three continents. 15 different nations are involved. The core business of the Nurol Group, which contains close to 35 subsidiaries and partnerships and has a combined annual revenue of USD 10 billion, is Nurol Insaat, which was founded in Ankara in 1966 and relocated to its new headquarters there in 2015. With a reference project portfolio and active project stock exceeding 13 billion USD, it keeps going to sign significant projects in almost all branches of the industry.