GILISS helps its customers to operate, build and run many major urban transport programmes around the world, thanks to the technical expertise of its teams and subcontractors. We foster strong partnerships throughout the duration of your projects, and beyond.

GILISS offers a unique service: helping its customers to manage urban transport projects throughout their entire lifecycle, from upstream studies to rehabilitation and operation.

Acquired on some of the most complex worksites, the expertise of the teams at GILISS and its partners is available for metro, tramway and light rail projects, for cable transport, funiculars and cable cars, autonomous shuttles, buses, stations and transfer stations.

GILISS is a group made up of talented young people who know how to offer a personalised, made-to-measure service, while developing a responsible attitude and positive environmental action.