About Us - Your reliable solution partner in the steel construction industry

As CLK Steel Construction, we offer quality and reliability-oriented solutions in the steel construction industry. We work for the success of our customers.

CLK Steel Construction was founded in 2005 to provide quality and reliability-oriented solutions in the steel construction industry. Since the beginning, we are committed to making a difference in the industry and providing the best service to our customers.

CLK Steel, among Turkey's best steel construction companies, aims for excellence in every project with our experienced engineering team, modern technology and quality standards. Earning and maintaining the trust of our customers is our top priority.

Our team, specialized in steel construction, industrial building and steel workmanship, follows continuous development and technology to ensure the highest quality standards in every project. With our modern production processes and quality control systems, we provide reliable and durable solutions to our customers.

Experienced employees
50+
Successful projects
100+
Completed project value
> 1.450M₺

Our Values -

Quality, reliability and excellence-oriented approach.

We are a professional team that embraces the core values necessary to be a pioneer in the steel construction industry.

  • Quality. We follow continuous improvement and technology to ensure the highest quality standards in every project.
  • Reliability. We provide on-time delivery and transparent communication to earn and maintain the trust of our customers.
  • Innovation. By following the latest technologies in the industry, we develop creative solutions and efficient processes.
Our Certificates

Our international certificates documenting our quality standards

CLK Steel ISO 45001:2018 Occupational Health and Safety Management System
ISO 45001:2018

Occupational Health and Safety Management System

From the Blog

We share current information about the latest developments, technological innovations and our project experiences in the steel construction industry.

Steel Roof Guide: Systems, Insulation and Cost Drivers

Understand steel roof systems, insulation decisions and key cost drivers. Practical comparison of sandwich panel and trapezoidal sheet roof solutions.

Read more

Steel Stair Guide: Models, Safety and Cost Drivers

Learn how to choose steel stair models, check safety requirements and evaluate cost drivers. Practical guidance for fire escape, industrial and office stair projects.

Read more

Tell us about your project

Our Office

  • CLK Çelik
    Barış, 2. Cd. Birlik sanayi sitesi NO:111
    34520 Beylikdüzü/İstanbul, Türkiye
Certified Competence in International Standards

We ensure complete compliance with international standards in quality, environment, OHS, risk and social responsibility and prove this with our certificates.

  • ISO 45001:2018
  • ISO 9001:2015
  • ISO 10002:2018
  • ISO 14001:2015
  • ISO 26000:2021
  • ISO 31000:2018