In response to the increasing complexity of embedded communication systems, RealTime-at-Work offers the RTaW-Pegase®, solution; support software for designing vehicles or aircraft, which customers (OEM and integrators) appreciate for its efficiency. Founded fifteen years ago by an INRIA researcher and internationally-renowned in this niche market, the start-up is branching out. After the automotive and aerospace sectors, it is moving into industry 4.0!