Asynchronics
Asynchronics is developing NeXosim, an open-source digital-twin platform for rapid design and testing of spacecraft. The platform involves a two sided marketplace where satellite system integrators can design and test complex spacecraft rapidly using digital twins, and hardware manufacturers can upload digital versions of their components which helps to simplify adoption for their customers (the integrators). NeXosim uses a highly optimized computing engine, delivering up to 64x faster simulations and a 10-fold increase in developer productivity.