• Company
  • Services
  • Projects
  • Research & development
  • Contact
  • All
  • Foundations & Slopes
  • Railway
  • Restoration & Testing
  • Roads
  • Shafts, Caverns & Galleries
  • Subway
Subway
image

Vienna Metro Line U1/9 – Altes Landgut

Extension of the line U1 - urban tunnel construction directly beneath the motorway junction Favoriten and the A23 bypass

image

Subway construction under the legendary Golden Horn, Istanbul

Metro Yenikapi - Unkapani

image

Comprehensive extension of the Istanbul Metro

Metro Kadiköy Kartal

image

Cross Rail London

21 km rail tunnel in lacustrine clay in Central London

image

U-Bahn Wien U1/10 Troststraße

Ab in den Süden Wiens

image

U-Bahn Wien U2/2 Taborstraße

Unterwegs entlang der Tertiär / Quartär Grenze

Contact

  • Salzburg/Austria
  • Schruns/Austria
  • Istanbul/Turkey
  • Legal Notice
  • Privacy Policy

Info

  • Support
  • Careers

Company

  • News
  • Fields of Operation
  • Company History
  • Management
  • Team

Services

  • Construction Supervision
  • Project Design
  • Structural Design
  • Geotechnics
  • Consulting
  • Inspections
  • Software Development

Projects

  • Upgrade of a historic transit route through Algeria
  • A10 Reitdamm Bridge
  • Semmering base tunnel
  • Perjentunnel
  • All Projects

Research & Development

  • Tunnel Structural Design
  • Software Development
  • Standards & Guidelines
  • Publications & Presentations
DE
This website uses cookies. By using this site, you agree to their use. Details can be found in our Privacy Policy.X
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.

Non-necessary

Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.