About us

Who we are

VDE is Switzerland's specialist for existing building digitisation. What others turn down – historic structures without original drawings, large-scale sites, industrial facilities with tight tolerances – is our core business. Since 1997, we have delivered as-built models that architects, general planners and clients build their projects on. Not approximately – but precisely, completely and on time. Four locations across Switzerland. A dedicated BIM modelling centre for large projects. Planning reliability as a promise, not a platitude.