| 1 | 1 |  Google EarthGoogle LLC | 旅游 | 1 | = |
| 2 | 2 |  Booking.com: Hotels & TravelBooking.com B.V. | 旅游 | 2 | = |
| 3 | 3 |  AirbnbAirbnb, Inc. | 旅游 | 3 | = |
| 4 | 4 |  Skyscanner Flights & TravelSkyscanner Limited | 旅游 | 4 | = |
| 5 | 5 |  RenfeRenfe Viajeros SA | 旅游 | 5 | = |
| 6 | 6 |  eDreams: Flights, hotels, carseDreams International Network, SL | 旅游 | 6 | = |
| 7 | 7 |  Trip.com: Book Flights, HotelsTrip.com Travel Singapore Pte. Ltd. | 旅游 | 7 | = |
| 8 | 8 |  Alsa: Buy coach ticketsALSA GRUPO SL | 旅游 | 8 | 1 |
| 9 | 9 |  Uber - Rides, Eats, HotelsUber Technologies, Inc. | 旅游 | 9 | 4 |
| 10 | 10 |  IberiaIBERIA, LINEAS AEREAS DE ESPANA, SOCIEDAD ANONIMA OPERADORA | 旅游 | 10 | = |
| 11 | 11 |  Omio: Book Train, Bus & FlightOmio Corp. | 旅游 | 11 | 1 |
| 12 | 12 |  Holafly eSIM: Unlimited DataHOLAFLY LIMITED | 旅游 | 12 | 8 |
| 13 | 13 |  Flightradar24 | Flight TrackerFlightradar24 AB | 旅游 | 13 | 5 |
| 14 | 14 |  Wanderlog - Travel PlannerVacation and Travel Planner App LLC | 旅游 | 14 | 3 |
| 15 | 15 |  Kiwi.com: Book Cheap FlightsKiwi.com s.r.o | 旅游 | 15 | 1 |
| 16 | 16 |  CabifyCabify Inc. | 旅游 | 16 | 21 |
| 17 | 17 |  Turkish Airlines: Book FlightsTurkish Airlines | 旅游 | 17 | 31 |
| 18 | 18 |  beenVINCI APPS LTD | 旅游 | 18 | 3 |
| 19 | 19 |  Renfe CercaniasRenfe Viajeros SA | 旅游 | 19 | 2 |
| 20 | 20 |  Civitatis: Fill your trip!CIVITATIS TOURS S.L. | 旅游 | 20 | 4 |
| 21 | 21 |  Mapas de España BásicosCENTRO NACIONAL DE INFORMACION GEOGRAFICA | 旅游 | 21 | 33 |
| 22 | 22 |  Trainline: Book Europe Trainsthetrainline | 旅游 | 22 | 1 |
| 23 | 23 |  BuscoUnChollo.comViajesparati.SL | 旅游 | 23 | 12 |
| 24 | 24 |  AdifADMINISTRADOR DE INFRAESTRUCTURAS FERROVIARIAS | 旅游 | 24 | 3 |
| 25 | 25 |  Expedia: Hotels, Flights, CarsExpedia, Inc. | 旅游 | 25 | 1 |
| 26 | 26 |  HomeExchange - House SwappingTUKAZZA! | 旅游 | 26 | 41 |
| 27 | 27 |  TravelPirates: Travel DealsHolidaypirates GmbH | 旅游 | 27 | = |
| 28 | 28 |  Agoda: Cheap Flights & HotelsAgoda Company Pte. Ltd. | 旅游 | 28 | 6 |
| 29 | 29 |  UK ETA ApplyLefpom SRL | 旅游 | 29 | = |
| 30 | 30 |  trivago: Compare hotel pricestrivago N.V. | 旅游 | 30 | 11 |
| 31 | 31 |  lastminute.com: holiday travelBravoNext SA | 旅游 | 31 | 20 |
| 32 | 32 |  LufthansaLufthansa Group Digital Hangar GmbH | 旅游 | 32 | 36 |
| 33 | 33 |  been: track visited countriesProstachki Ltd | 旅游 | 33 | 40 |
| 34 | 34 |  Cozycozy: ALL Accommodationsjoliroom | 旅游 | 34 | 6 |
| 35 | 35 |  VoloteaVolotea S.A. | 旅游 | 35 | 3 |
| 36 | 36 |  BinterBinter Sistemas SL | 旅游 | 36 | 2 |
| 37 | 37 |  Centauro Rent a CarCentauro Rent a Car SL | 旅游 | 37 | - |
| 38 | 38 |  Flighty – Live Flight TrackerFlighty LLC | 旅游 | 38 | 3 |
| 39 | 39 |  KLM - Book a flightKoninklijke Luchtvaart Maatschappij N.V. | 旅游 | 39 | 4 |
| 40 | 40 |  Freenow by Lyft - taxi & moreIntelligent Apps GmbH | 旅游 | 40 | 6 |
| 41 | 41 |  TerraCam: GPS SatelliteOanh Hoang | 旅游 | 41 | 23 |
| 42 | 42 |  Gudog - Loving Dog SittersA Place for Rover, Inc. | 旅游 | 42 | 27 |
| 43 | 43 |  TurismoSocialAVORIS RETAIL DIVISION SL. | 旅游 | 43 | 27 |
| 44 | 44 |  Interrail Rail PlannerInterrail B.V. | 旅游 | 44 | 32 |
| 45 | 45 |  AenaAENA AEROPUERTOS SA | 旅游 | 45 | 20 |
| 46 | 46 |  SIXT rent, share, ride & plusSixt AG | 旅游 | 46 | 20 |
| 47 | 47 |  Radisson Hotels StaysRadisson Hospitality Belgium | 旅游 | 47 | 35 |
| 48 | 48 |  MSC for MeMSC Cruises SA | 旅游 | 48 | 39 |
| 49 | 49 |  KAYAK: Flights, Hotels & CarsKayak Software Corp | 旅游 | 49 | 31 |
| 50 | 50 |  OsmAnd Maps Travel & NavigateOsmAND B.V. | 旅游 | 50 | 63 |
| 51 | 51 |  TrainPal: UK& EU train ticketsTrainpal B.V. | 旅游 | 51 | 105 |
