The members of the Groupement Fer association are transport and logistics companies based in Switzerland. Their aim is to ensure the transport of containers within Switzerland and between Switzerland and the ports of the North Sea and the Mediterranean using environmentally friendly rail transport. GF represents the interests of its member companies with the "GF operators", and railway undertakings. The aggregation of member company volumes allows GF operators to offer high quality, regular and reliable shuttle services on their routes at market conditions.