About Us


Construction Technologies & Engineering Inc.

Structural and Construction Engineering

Gleitbau GmbH (GBG)

Slipform Construction Company



For 32 years we have been helping Contractors meet their challenges by developing construction systems and methods for some of their most demanding civil engineering projects. Whether the work called for heavy lifting, form travelers, moving shoring systems (MSS), slipforming, precast segment erection, incremental launching, post-tensioning, arch construction, temporary works or forming and shoring, we have kept our clients on track and out of trouble with timely, effective and innovative solutions.

We are also the exclusive North American Agent for Gleitbau GmbH (GBG), world leader in vertical slipform concrete construction.

Gleitbau GmbH was started in 1961 in Salzburg, Austria. The company reached world prominence and technical leadership during the 1970s and 1980s through its extensive involvement in North Sea offshore oil platforms. Today, Gleitbau GmbH is the largest and most advanced slipforming company in the world, performing on average about one hundred slipform projects every year, in thirty countries around the world. Gleitbau GmbH is an ISO 9001 certified company.

Please feel free to contact us for specific information and pricing for your upcoming slipform projects. Our experienced, registered engineers will work closely with your team to develop optimal solutions for your needs, drawing on over 50 years of company experience, in many different construction sectors.


Gleitbau GmbH GBG Salzburg Austria - Agent

Work by Construction Technologies & Engineering, Inc.

Gleitbau GmbH GBG Salzburg Austria

Hebron Gravity Base Structure being slipformed in Newfoundland, Canada


Gleitbau GmbH GBG Salzburg Austria

Hebron Gravity Base Structure – Variable main shaft slipforming completed in 2015