The company manufactures steel structures according to the following standards: ISO-3834, ISO-1090 and ISO 15085. Since 2019 Firmus has become FROSIO and ACQPA certified supplier of the painted structures.
Our welding department is well versed using the most commonly employed processes, including136/138, 131/135, E-111, TIG-141, 121, 522 and 21 methods. Reference projects in nuclear business:Flamanville and Hinkley Point C.