Stakeholders & Materiality


For SIA, the concept of sustainability is an engine of excellence and innovation in every area of business, from the smallest to the most important, taking into account the expectations of all the persons and entities involved in our business, the so-called "stakeholders", who we have divided into the five categories.

  • Customers and Users
  • Suppliers and Partners
  • The People in SIA Group
  • The Community
  • The Environment



Compared to the materiality analysis carried out for the 2015 Value Report, which involved a group of employees, representing all company departments, the 2016 updating activity encouraged the wider involvement of the stakeholders of the Group’s Italian and foreign facilities.