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news & pr

1. April 2026

ÖSTU-STETTIN secures major German contract for the ElbB Elbe crossing in the project Corridor B

15. October 2025

Underground Construction Day 18.09.-19.09.2025

6. August 2025

Ground-breaking ceremony “Schule Laimäckergasse”

8. January 2025

Our baby is ready! TBM Factory Acceptance for the Wiental Relief Channel West Project

21. August 2024

Starting of excavation Escape and Rescue Tunnel Schmittentunnel – North section

29. May 2024

Opening of Obervellach II power plant

17. May 2024

Arlinger Tunnel opened to traffic

15. May 2024

Governor Johanna Mikl-Leitner visits our Korneuburg fire brigade construction project on 24 April 2024

28. March 2024

Start of construction for project of the century: full-length water protection for the Wienfluss

21. March 2024

Komptech Spatenstich

6. March 2024

Incoming order Wiental Kanal WSKE West

1. February 2024

“Untertagebau-Tag” 25.01.-.26.01.2024, Golling

15. November 2023

Ground-breaking ceremony for the S10 Mühlviertler motorway, Freistadt North to Rainbach North section

11. October 2023

The underground railway system in Vienna is growing

30. August 2023

Break through Tunnel Weyer I

23. August 2023

Break through T4 at section U2/22 Rathaus

28. June 2023

Starting of excavation Rohbaustollen Angath

21. June 2023

Handover of school building in Langobardenstraße

25. May 2023

Topping-out ceremony at the North Station NBH1A

8. February 2023

Topping-out ceremony ‘Primary School Spillern’