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Private company

Società Italiana Traforo del Gran San Bernardo

Società Italiana Traforo del Gran San Bernardo is an Italian company based in Saint-Rhémy-en-Bosses, founded in 1957.1

S.I.TRA.S.B. - Società Italiana Traforo del Gran San Bernardo S.p.A. est la société italienne qui a la concession de la partie italienne du tunnel du Grand-Saint-Bernard.2 From the French Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1957Founded1
  • HeadquartersSaint-Rhémy-en-Bosses, Italy1
  • Founded inAosta1
  • Websitewww.sitrasb.it
  • Legal formjoint-stock company1

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Corporate structure

Società Italiana Traforo del Gran San Bernardo is part of a group headed by Argo Finanziaria S.p.A.. 27 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Argo Finanziaria S.p.A. Tortona, Italy
    • ASTM SpA Torino, Italy
      • Autostrada dei Fiori SpA Imperia, Italy
      • SIAS S.p.A Turin, Italy
      • A.T.I.V.A. AUTOSTRADA TORINO - IVREA - VALLE D'AOSTA - SOCIETA' PER AZIONI IN LIQUIDAZIONE Subsidiary · Torino, Italy
      • AUTOSTRADA ALBENGA-GARESSIO-CEVA S.P.A. Subsidiary · Cuneo, Italy
      • IGLI S.P.A. Subsidiary · Tortona, Italy
      • RO.S.S. - ROAD SAFETY SERVICES SRL Subsidiary · Susa, Italy
      • SINELEC S.P.A. Subsidiary · Tortona, Italy
      • SOCIETA' AUTOSTRADA LIGURE TOSCANA -P.A. Subsidiary · Camaiore, Italy
      • SOCIETA' AUTOSTRADA TORINO-ALESSANDRIA-PIACENZA - S.P.A. (S.A.T.A.P.) Subsidiary · Torino, Italy
      • SOCIETA' AUTOSTRADE VALDOSTANE S.A.V. - S.P.A. Subsidiary · Chatillon, Italy
      • SOCIETA' DI PROGETTO AUTOVIA PADANA S.P.A O IN BREVE AUTOVIA PADANA S.P.A Subsidiary · Tortona, Italy
      • SOCIETA' DI PROGETTO CONCESSIONI DEL TIRRENO SOCIETA' PER AZIONI Subsidiary · Tortona, Italy
      • SOCIETA' INIZIATIVE NAZIONALI AUTOSTRADALI - S.I.N.A. S.P.A. Subsidiary · Milano, Italy
      • SOCIETA' ITALIANA TRAFORO AUTOSTRADALE DEL FREJUS, SOCIETA' PER AZIONI CON LA SIGLA S.I.T.A.F. S.P.A. Subsidiary · Susa, Italy
      • TANGENZIALI ESTERNE DI MILANO S.P.A. Subsidiary · Pozzuolo Martesana, Italy
    • Itinera Subsidiary · Tortona, Italy
      • TUBOSIDER S.P.A. Subsidiary · Monticello D'Alba, Italy
        • VIACON FRANCE Subsidiary · Neuville-Sur-Saone, France

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Timeline

  1. 1957Founded Founded in Aosta1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2