Oracle Corporation
Categories: ads, commerce, travel
Also runs: Oracle Hospitality, Oracle MICROS Simphony POS for Restaurants, OPERA Cloud, Moat by Oracle Data Cloud
Régie Autonome des Transports Parisiens (RATP)
Category: travel
RIU Hotels und Resorts
Category: travel
Also runs: RIUSA II, S.A., RESERVATION SHOP, S.L.U.
Rhein-Main-Verkehrsverbund GmbH
Category: travel
Also runs: meinRMV, RMV-HandyTicket, RMVgo, RMV-TicketShop, eTicket RheinMain-Services, RMVsmiles
Rhein-Sieg-Verkehrsgesellschaft mbH
Category: travel
Ryanair DAC.
Category: travel
Also runs: Ryanair App, myRyanair
S-Bahn Hamburg GmbH
Category: travel
S-Bahn Berlin GmbH
Category: travel
Secret Escapes Ltd.
Category: travel
Serco Limited
Categories: travel, utility