Wikipedia
ClusterVision
ClusterVision is a Dutch technology company, operating in the business of building, integrating, and supporting high performance computing (HPC) clusters and private cloud solutions. It was founded in 2002 by Alex Ninaber, Matthijs van Leeuwen (currently CSO of spin-off company Bright Computing) and Arijan Sauer. The company is one of the leading HPC integrators in Europe, the Middle East and Africa (EMEA) with five entries in the TOP500 list of fastest supercomputers in the world.