Main Line Railways

At Rhomberg Sersa, we offer a comprehensive range of services within the field of railway technology. We serve every sector, covering complete life cycles while maximising on benefits and cost-effectiveness.


Be it as a general contractor or as sub-contractor for a specific service area - every task we take on we do so holistically, thinking both long-term and about the future.

In addition to our extensive rail technology portfolio, we offer consulting, design, and planning services for new builds and conversions, plus project management and site organisation. As one of our customers, you will benefit from our decades of experience, comprehensive know-how, as well as pioneering technology and product innovation. Plus, we have an extra strength - helping with time-pressured night construction sites or working alongside moving traffic.

What we can do for you

  • Consulting, design and planning for new builds and conversions
  • Project and construction management
  • Mechanised and mechanical track construction
  • Track and switch maintenance and renewal
  • Railway tunnel renovation
  • Electrotechnical equipment, traction power supply, and communication technology