For more than 31 years, the IGE + XAO Group has designed, produced, marketed and maintained a range of Computer Aided Design (CAD), Product Lifecycle Management (PLM) and simulation dedicated to electricity. These software have been developed to help manufacturers design and maintain the electrical part of any type of installation. This type of CAD / PLM / Simulation is called "CAD / PLM / Electrical Simulation".

Since mid-2014, with the acquisition of Prosyst, IGE + XAO has offered a complete offer for the functional simulation of electrical installations.