Discover our three companies, each a leader in its field. Access the one that suits your needs with a single click.
With 25 years of experience, we offer reliable construction solutions of all scales. We specialize in high-rise projects, urban transformation, and structural engineering.
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With 25 years of experience, we provide leading solutions in aluminum facade, curtain wall, and custom-designed facade systems.
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We offer industrial solutions with structural steel, turnkey construction, CNC cutting and forming/bending services.
Go to the siteA selection of our ongoing and recently completed reference projects.
We establish long-term partnerships with leading suppliers in Türkiye and around the world — names we trust for quality and consistency.
From the foundation to the roof of a project — Sima İnşaat builds the main structure, Steelco installs the steel structure, and Sima Cephe designs the building's exterior shell. Three companies, in a single coordination.
At Sima Group, our mission is to add sustainable value to our customers and business partners by providing competitive, reliable, and high-performance industrial solutions. Architectural design and production are always at the heart of our operations; we combine our expertise in this field with advanced technology to develop projects that shape the industry.
For us, having our signature on the realization of unique and high-quality structures is not only an achievement but also a responsibility. With this awareness, we proceed with every project without compromising on quality, precision, and engineering discipline.
With our integrated production facility and specialized machinery park equipped with advanced technology infrastructure, we plan your projects in the most efficient way and design solutions tailored to your needs. This approach allows us to achieve maximum efficiency in terms of both time and cost, while delivering robust, reliable, and optimized results.
Sima Group offers end-to-end solutions to its clients with its values of trust, quality, and innovation. We manage all steps from architectural design to structural engineering, from aluminum facades to industrial steel, all from a single source.
Choose the company that best suits your needs, or contact us directly.
