Zeus Numerix is a company that develops numerical analysis software solutions. Its products include FanZ, axial fan design software for head and flow conditions; and CEMExpert, a radar cross-section (RCS) tool for predicting aircraft, missiles, and ships. The company offers engineering simulation, finite element analysis (FEA), scientific visualization, system modeling, consulting, and other services. Zeus Numerix caters to the aerospace, defense, and industrial sectors.