
🏗️ OLIVEIROBRA | FROM EXC3 TO EXC4.
A NEW LEVEL OF REQUIREMENT.
We are proud to announce that we have achieved EXC4 execution class, an important milestone in Oliveirobra’s journey of growth and recognition as a company dedicated to steel structures.
EXC4 is the highest and most demanding execution class defined under EN 1090, applicable to structures subject to particularly stringent requirements and to more demanding and critical structural projects.
This achievement is the result of continuous work and investment in processes, people, quality control and continuous improvement.
We have raised the bar.
We remain committed.
We continue to build steel.






