Egis, headquartered in Guyancourt, France, is an international engineering and mobility consultancy operating in around 100 countries. Its rail and urban-transp Vinci · SNCF · News
Egis, headquartered in Guyancourt, France, is an international engineering and mobility consultancy operating in around 100 countries. Its rail and urban-transport business plans, designs, and supervises construction of mainline, metro, and tram networks.