VESAM Engenharia S.A. is a certified company according to the standard NP EN ISO 9001, implemented in the design, fabrication and erection of steel structures.

VESAM Engenharia S.A. was also the first Portuguese company to obtain the CE mark for the execution of steel structures, being currently certified according to the standard NP EN 1090.

VESAM Engenharia S.A. is also currently certified according to the standard NP 4457 under the scope of development and management of R&D+i projects in the areas of civil engineering, electronics and computer sciences.

VESAM Engenharia S.A. was awarded by CMM, the Portuguese Association for Steel and Mixed Construction, with the Quality Steel Bronze certificate. VESAM is one of the first 10 national companies that obtained this quality recognition.