In the foreground

Firmly by your side

Civil and industrial construction

Civil and industrial construction

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

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Training

Training

  Sigma Group closely follows the training of its personnel. The Company regularly organizes ...

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Hot rolling mill "DANIELI"

Hot rolling mill "DANIELI"

Sigma Group assembled in the steel factory "Duferdofin Nucor” in Giammoro (Pace del Mela in ...

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Alternative energy and photovoltaic plants

Alternative energy and photovoltaic plants

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

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