Swietelsky
Tunnelbau GmbH & Co KG

Mit Sicherheit durch den Berg

SWIETELSKY Tunnelbau GmbH & Co KG is a subsidiary company of the Swietelsky group, which specialises in all kinds of underground engineering projects. The company’s headquarters are in Salzburg. From here, conventional and mechanical tunnel construction projects are put into action.

 

The company’s places of operation are all around the world, the focus has naturally shifted to Alpine underground engineering projects. The first tunnel construction experience was carried out by the successful subsidiary company in 1949 at the Achen Lake power station. Back then they were still operating as Ed. AST & Co. As well as classic infrastructure construction for road, rail and underground rail tunnels, subterranean power plant construction in the form of pressure and diversion tunnels, pressure shafts and caverns make up a significant branch of Swietelsky tunnel construction.


You can find detailed information on Swietelsky Tunnelbau GmbH & Co KG and their broad range of services on this website.

Range of services

  • RAILWAY TUNNELS

  • ROAD TUNNELS

  • UNDERGROUND TRAINS

  • ADITS

  • CAVERNS

  • SHAFTS

  • REPAIR

Project gallery

Locations

SWIETELSKY Tunnelbau GmbH & Co KG

Innsbrucker Bundesstraße 61
5020 Salzburg
Austria
T. +43 (662) 827603-0
F. +43 (662) 827603-8010
E. tunnelbau@swietelsky.at