MachineWare GmbH is a provider of high-speed instruction set simulators and high-performance virtual prototyping solutions. The company offers a rich portfolio of SystemC, which has emerged as the de-facto simulation environment for virtualization. MachineWare's solutions address the need for high-performance RISC-V Loosely-Timed SystemC. All model building blocks and interfaces are part of the open-source release. The company was founded as a spin-off from the renowned Institute for Communication Technologies and Embedded Systems (ICE) at RWTH Aachen University.