EN1090-1:2009 Execution of Steel Structures.
ISO9001:2008 Quality Management System (QMS).
ISO14001:2004 Environmental Management System (EMS).
OHSAS18001:2007 Health & Safety Management System (H&SMS).
ISO 3438-2:Quality requirements for fusion welding of metallic materials
Steel Constructions including Buildings, Structures, Mechanical Parts for Industrial Complex of AKRITAS SA in Provatonas, Evros
Warehouses and Industrial Structures for SEKE SA in Xanthi
Warehouses and industrial structures of SEKE SA in Krusevo
Steel constructions for the integrated solid waste management system in Kozani
Steel Industrial Building of Johnson Matthey in North Macedonia for Pera Constructions
Steel Portal Frame of Offices and Warehouses for MECANICA SA in Patra
Steel Portal Frame of TATA – ELASTRON Offices and Warehouses for DOMOTECHNIKI SA in Thessaloniki
Steel constructions of the warehouses of LIDL for TERNA SA in Sindos, Thessaloniki
Steel Portal Frames of SYRMA SA in Volos