Siempelkamp NIS with headquarter in Alzenau, Germany, is one of the major international companies in the nuclear decommissioning market. Especially in the disassembly and packaging of RPV and RVI components Siempelkamp NIS has made a name.

The dismantling of radiologically contaminated large components is one of the most complex and difficult tasks within the decommissioning of nuclear facilities. Therefor Siempelkamp NIS offers consulting, planning, production, installation and service on site for decommissioning of large components.

With its innovative segmentation strategies and cutting tools, Siempelkamp NIS has successfully implemented national and international dismantling projects in recent years. This applies to the segmentation of RPV on air as well as for the segmentation of RPV internals under water.