In the foreground

Firmly by your side

Civil and industrial construction

Civil and industrial construction

  Construction works for industrial, public, commercial and ...

Read more >

Alternative energy and photovoltaic plants

Alternative energy and photovoltaic plants

  There are many personalized services developed over the years, proposals to deepen concepts ...

Read more >

Iron shaping for reinforced concrete.

Iron shaping for reinforced concrete.

Sigma Group operates in accordance with the D.M. 14.01.2008 "Technical Standards for ...

Read more >

Design department

Design department

 Sigma Group owns a technical department, specialized in various areas: structural ...

Read more >