Today Colas Rail Italia is a leading player in the Italian railway industry for the design, construction, test and commissioning of complete electrification systems.

Our experience and technical-engineering expertise gained in over 90 years of activity, allow us to operate successfully both on new systems, and on the renewal and modernization of existing installations.


  • Contact lines

  • Substations for conversion and transformation
  • High/Medium Voltage Transmission Lines
  • SCADA, telecommunication, automation and control systems
  • Electro-mechanical installations and auxiliary systems

  • Safety automatic earthing systems


  • Design

  • Construction

  • Test & Commissioning

On-track machinery

Our successes

Every day we face major challenges to ensure our customers the best technology solutions for safe, efficient and sustainable transport systems.
Here you can read some of our case histories and current projects.