Dellner Dampers AB is an innovative Swedish company that supplies solutions that solve the problems with vibration and energy absorption in industries such as Bridge, Rail, Port, Energy and more. Dellner Dampers are a world leading company in the field of viscous (hydraulic) stay cable dampers. The dampers mitigate wind/rain induced cable vibrations. To this date Dellner Dampers have supplied to more than 50 large span cable stayed bridges all over the world. We also design and produce STRUCPRO seismic dampers (SVD) and shock transmission units (STU). The STRUCPRO-series are non-linear seismic SVD’s and STU’s in the range of 250-2500 kN, produced according to EN 15129:2009. Dellner Dampers are also supplying gas hydraulic energy absorbers, the HYBUFF G-series, used in movable bridges.