About Altontec
A leading industrial holding company driving Turkey's steel and manufacturing excellence globally
Our Story
Founded in Istanbul's Levent district in Beşiktaş, Altontec has grown from a regional steel trader into one of Turkey's most respected industrial holding companies. With over two decades of experience, we've built a reputation for quality, reliability, and innovation across multiple heavy industry sectors.
Today, Altontec operates at the intersection of steel manufacturing, industrial machinery supply, and turnkey factory solutions. Our position as one of Turkey's largest Corten steel manufacturers demonstrates our commitment to specialized excellence and market leadership.
Headquartered in Istanbul with a global export network spanning over 40 countries, we combine local expertise with international standards to deliver comprehensive industrial solutions that power progress worldwide.
Our Mission
To deliver world-class steel products and industrial solutions through unwavering commitment to quality, reliability, and customer partnership. We empower industries worldwide by providing the materials and systems they need to build, manufacture, and innovate with confidence.
Our Vision
To be recognized globally as a premier industrial holding company, setting the standard for steel manufacturing excellence, particularly in specialized products like Corten steel. We aim to expand our international footprint while maintaining the quality and reliability that define the Altontec name.
Our Values
The principles that guide every decision and partnership
Excellence
Committed to delivering the highest quality steel products and industrial solutions
Reliability
Building long-term partnerships through consistent performance and on-time delivery
Innovation
Investing in modern technology and manufacturing processes for superior results
Headquartered in Istanbul
Levent, Beşiktaş — Istanbul, Turkey
Our strategic location in Istanbul's premier business district provides access to major trade routes connecting Europe, Asia, and the Middle East. This positioning enables us to serve global markets efficiently while maintaining close ties to Turkey's industrial heartland.