Quality and Certifications

The continuous research of excellence and values are incentives through which Sofinter Group has obtained the most stringent certifications for Management Systems according to ISO 9001:2015, ISO 14001:2015, ISO 3834-2 (for welding process management) and ISO 45001:2018 norms.


Our products are designed and manufactured in accordance with legal requirements and international standards.

For this reason and to meet the needs of an increasing number of Customers we also have the following certifications:

ASME STAMP “S”, for Power Boilers, Power Piping – Shop manufacture and field assembly, in accordance with ASME Code Sect. I– ASME B31.1.

ASME STAMP “U”, for Pressure Vessels – Shop manufacture and field assembly, in accordance with ASME Code Sect. VIII div. 1.

NATIONAL BOARD “R” STAMP, for Shop and field repairs and alteration in accordance with the National Board Inspection Code.


We are active partners of our customers and it is foundamental that our work is always done in accordance with the provisions of our Quality Assurance Program. We check from time to time that requirements and targets of the Group are effectively understood and implemented by our employees through audits, both internal and external, in our offices, workshops, sites and suppliers to gather constant feedback in order to improve our performance and those of our suppliers.

Quality policy

News and Communications
  • SWS joins to Water-Mining Consortium

    SWS is happy to announce its membership to the Water-Mining Consortium. The Water-Mining project has been granted by the European […]

  • MACCHI joins the 12th European Conference on Industrial Furnaces and Boilers

    Macchi – a Division of Sofinter was proud to publish a technical paper “High performance Ultra low nox burner for […]

All news and communications