The gbd Holding

Today, six specialized companies with over 60 dedicated employees operate under the umbrella of gbd Holding. Together, they form the gbd Group —a network of engineers and specialist planners that offers comprehensive engineering services from a single source.

What sets the gbd Group apart is theclose integration of experience, innovation, and interdisciplinary expertise. Whether it’s structural engineering, building physics, building services engineering, energy consulting, or project management—all disciplines work together seamlessly, enabling solutions that deliver results at every stage of a project.

Six specialized companies

Whether we draw onthe expertise of individual specialists or utilize the group’s full range of services, our core commitment remains the same for every project: to achieve optimal results in terms of cost-effectiveness, architecture, and planning.

Sustainability, efficiency, and design quality are just as central to our work as our collaborative partnerships with clients, architectural firms, and public institutions.




Construction Management
Expert Services
Structural Engineering
Vienna, Dornbirn, Montafon, Austria





Construction Management
Structural Engineering
Lindau, Germany





Construction Management
Facade Consulting
Structural Engineering
Bolzano, Italy



Expert Services
Mechanical Engineering
Steyr, Austria






, Facade Consulting, Dornbirn, Austria




Clay-timber construction
Schlins, Austria