who we are

Marti is a Swiss-based international con­tract­ing company with a century of history and extensive experience in various seg­ments such as tunneling, environ­mental tech­nology, civil works and foun­dations, conveyor systems and electrical engineering. An early adopter and pioneer in digi­tization and building information modelling (BIM), we are setting new standards when it comes to techno­logical innovation in the construc­tion sector.

Marti is a family-owned group of construction companies in Berne, Switzerland. The first Marti com­pany was established by Alfred Marti in 1922. Steady growth led to geographical expansion all over Switzerland and Europe and to a technology-­driven diversification and specialization. Our many years of experience and the versatility of more than 6,000 specialists and generalists in the Marti Group enable us to carry out demanding construction projects in Switzerland and abroad safely and efficiently.

How we are shaping the future

Where we make a difference

BIM in Tunnel Construction, Digital Injection Management

BIM is the future of construction.

It is way of working, managing information in a team environment, enabling everyone to understand a building through the use of a digital model.

The digital model holds all the information needed to design, construct and maintain that building.

Project Tunnel Feuerbach, Stuttgart (GER)

Eppenberg Tunnel – Mixshield method

The Eppenberg is one of the traffic bottlenecks in the Swiss railway network. The consortium ARGE Marti Eppenberg, under the direction of Marti Tunnel, is building the approximately 2.6 km long tunnel.

After eleven months, in january 2019, the specialists of the Marti Eppenberg consortium have concreted the last part of the tunnel vault.

More information

Belchentunnel – hard rock & challenging logistics

Double-track tunnel between Hägendorf (SO) and Eptingen (BL) with a length of 3.177 m.

More information

where you can find us

  • Germany, Pforzheim
  • Iceland, Reykjavik
  • Germany, Stuttgart
  • India, Noida / Delhi
  • Norway, Oslo
  • Switzerland, Luzern
  • Austria, Graz
  • Slovakia, Zilina
  • Chile, Santiago de Chile
  • Switzerland, Bern
  • Hongkong
  • China, Dongguan City
  • USA, Chantilly, VA
  • Singapore

What we are proud of

a century of passion