Engineering over opinion
Tolerance, weld procedure, fatigue envelope — we design every connection on the calc, not the personality in the room. Decisions are documented and repeatable.
Metalyol is a vertically integrated structural-steel partner based in Istanbul. Since 2008 we have engineered, fabricated and erected the steel skeletons behind landmark projects across MENA, Europe and Africa — under one accountable team.
Metalyol started in 2008 as a steel trading desk on the European side of Istanbul. As clients began asking us to fabricate the sections we supplied, we built a 18,000 m² shop in İkitelli OSB. As the same clients asked us to erect what we fabricated, we trained, equipped and certified our own erection crews.
Today the three disciplines — trading, fabrication, erection — sit under one contract and one accountable team. There are no subcontracted gaps where a quality slip can hide. Every part of the path from mill to surveyed structure is owned in-house.
It is an unusual structure for a steel company. It is also why our clients keep coming back.
Tolerance, weld procedure, fatigue envelope — we design every connection on the calc, not the personality in the room. Decisions are documented and repeatable.
Trading, fabrication and erection are owned in-house. There is no procurement gap, no fabrication outsourcing, no surprise erector on the site. One signature owns the path.
ISO 45001 processes, full-time HSE manager on every active site, zero-LTI culture. Incident metrics ship with each project handover dossier — numbers, not slogans.
The steel we ship is welded to AWS D1.1 and EN 1090 EXC4, designed to AISC and Eurocode, and produced under ISO management systems for quality, safety and welding QA.
Towers, halls, podiums and façade systems for hospitality, residential, retail and civic landmarks.
Production-line frames, jigs and fixtures for tier-one and tier-two automotive manufacturers.
Specialty alloys, machined components and assembly fixtures held to aerospace tolerances.
Frames, lifting structures, mill components and retrofit assemblies for industrial plant.
Steel reinforcement and retrofit for cultural sites, religious buildings and listed structures.
Long-span warehouses, distribution hubs, cold-storage facilities and factory roof systems.
From a single mill order to a full turnkey lift — one team owns the path from drawing to surveyed structure.