Rock tunnelling is a specialty that is incorporated across all of our market sectors, including transportation, roads and highways, rail and transit systems, underground stations, water and waste water conveyance, power and energy, and underground storage facilities, including petroleum and nuclear waste repositories.

img-stigbergs garaget

StigberGSgaraget Parking Garage, Stockholm, Sweden


East Side Access Program, New York City, United States

Follo Line Rail Tunnel TBM

Follo Line, Norway