Location: Landeck – Austria
Start of construction: January 2026
Status: Under construction
Type: Escape and rescue tunnel – excavation and concreting works
Length: 6,698 meters
Client:

Location: Mechernich – Germany
Start of construction: December 2025
Status: Under construction
Type: Underground facility – excavation works
Length: –
Client: BeMo Tunnelling GmbH

Location: Munich, Germany
Start of construction: September 2025
Status: Completion December 2025
Type: Compressed-air tunneling
Length: 40 meters
Client: Arge Tunnel Hauptbahnhof

Location: Sontra – Germany
Start of construction: September 2025
Status: Under construction
Type: Motorway tunnel – excavation works
Length: 1,650 meters
Client: Arge Tunnel Holstein

Location: Landl – Austria
Start of construction: September 2025
Status: Completion April 2026
Type: Power tunnel – reinforcement rehabilitation
Length: 529 meters
Client: Arge Sanierung KW Landl / BSZ

Location: Handeck Power Plant – Switzerland
Start of construction: March 2025
Status: Completed November 2025
Type: Access tunnel to the access cavern – excavation works
Length: 575 meters
Client: Gasser Felstechnik

Location: Munich, Germany
Start of construction: January 2025
Status: Completion October 2025
Type: Compressed-air tunneling
Length: 90 meters
Client: Arge Marienhof

Location: Pirna – Germany
Start of construction: September 2024
Status: Completed September 2015
Type: Road tunnel – concrete works
Length: 50 meters (cut-and-cover method)
Client: August Reiners Bauunternehmung GmbH

Location: Ahr Valley – Germany
Start of construction: September 2024
Status: Completed September 2025
Type: Railway tunnel – excavation and rehabilitation works
Length: 603 meters
Client: Hochtief Infrastructur GmbH

Location: Bad Bergzabern – Germany
Start of construction: May 2024
Status: Completion November 2024
Type: Road tunnel – concrete works
Length: 1,440 meters
Client: BeMo Tunnelling GmbH