NSE Groupe (also known as Nizerolles Systèmes Electroniques, NSE Participations, and The NSE Group) is an industrial company specializing in the sectors of defense, aeronautics, transport and industry, consumer electronics, and professional and retail. Its key activities encompass engineering, wiring, integration, maintenance and logistics, and repair. The company designs, builds, and sells integrated civil and military electronic systems including hardware and software, build-to-print and build-to-spec equipment, as well as provides support services such as transport management, repair, and supply chain management.