Wikipedia
ExpoRail
ExpoRail is a train service provider in Sri Lanka. ExpoRail provides premium services on several routes in Sri Lanka, in partnership with Sri Lanka Railways. Although it does not yet operate its own trains for scheduled services, it operates carriages that are attached to trains operated by Sri Lanka Railways. ExpoRail also offers charter services, where entire trains are composed of its own carriages.
In February 2012, Lanka Business Today noted that ExpoRail is the fastest growing luxury train service provider in Sri Lanka.