ONxpress is comprised of Aecon Construction Group, ALSTOM Transport Canada, DB International Operations Part of DB E.C.O. Group, and FCC Canada Ltd.ONxpress Transportation Partners (ONxpress) was chosen by Metrolinx and Infrastructure Ontario (IO) to deliver the On-Corridor project as part of Metrolinx’s GO Rail Expansion. Onxpress will design, build, operate, maintain and provide vehicles for a frequent and fast transit network for the Greater Toronto and Hamilton Area.