Exhibit 21
Expedia, Inc. Subsidiaries
As of December 31, 2007
DOMESTIC
| | | | | |
| | | Jurisdiction of | |
| Entity | | Formation | |
| Activity Information Center, Inc. | | HI |
| Canadian Holdings, LLC | | DE |
| Classic Vacations, LLC | | NV |
| CruiseShipCenters Holdings Inc. (50%) | | NV |
| CruiseShipCenters USA Inc. (50%) | | NV |
| DN Holdings LLC | | DE |
| ECT APAC Holdings, Inc. | | WA |
| Expedia Corporate Travel, LLC | | NV |
| Expedia Global, LLC | | NV |
| Expedia Partner Services, Inc. | | DE |
| Expedia US, Inc. | | NV |
| Expedia, Inc. | | DE |
| Expedia, Inc. | | WA |
| Hotels.com | | DE |
| Hotels.com GP, LLC | | TX |
| Hotels.com, L.P. | | TX |
| Hotwire, Inc. | | DE |
| HRN 99 Holdings, LLC | | NY |
| IAN.com, LP | | DE |
| Interactive Affiliate Network, LLC | | DE |
| Newtrade Technology Corp. | | DE |
| Premier Getaways, Inc. | | FL |
| Smarter Travel Media LLC | | NV |
| T-16 Holdings, LLC | | DE |
| The Independent Traveler, Inc. | | NJ |
| TravelNow.com Inc. | | DE |
| Travelscape, LLC | | NV |
| TripAdvisor Business Trust | | MA |
| TripAdvisor LLC | | DE |
| WWTE, Inc. | | NV |
Expedia, Inc. Subsidiaries
As of December 31, 2007
INTERNATIONAL
| | | | | |
| Entity | | Jurisdiction of Formation | |
| Bravado Investments Limited | | China |
| C.A. ID SA (d/b/a Anyway.com) | | France |
| CruiseShipCenters International Inc. (50%) | | Canada (BC company) |
| CruiseShipCenters Western Canada Ltd. (50%) | | Canada (BC company) |
| CSC Holdings Inc. | | Canada (BC company) |
| eLong, Inc. | | Cayman |
| eLongNet Information Technology (Beijing) Co., Ltd. | | China |
| Expedia Alpha Y.K. | | Japan |
| Expedia Asia Pacific Limited (f/k/a Hotels.com Asia Pacific Limited) | | Hong Kong |
| Expedia Asia Pacific-Alpha Limited (f/k/a IACT Asia Pacific Ltd.) | | Cayman |
| Expedia Asia Pacific-Beta Limited | | Cayman |
| Expedia Asia Pacific-Gamma Limited | | Cayman |
| Expedia Australia Pty. Ltd. | | Australia |
| Expedia Beta Y.K. | | Japan |
| Expedia Business Service (Beijing) Co., Ltd. | | China |
| Expedia Canada Corp. | | Canada |
| Expedia Corporate Travel Australia Pty Ltd | | Australia |
| Expedia Corporate Travel Belgium SA | | Belgium |
| Expedia Corporate Travel Europe SA | | France |
| Expedia Corporate Travel France SAS | | France |
| Expedia Corporate Travel GmbH | | Germany |
| Expedia Corporate Travel UK Ltd. | | UK |
| (fka ECT UK Ltd. and World Travel Management Ltd) | | | | |
| Expedia Finland OY | | Finland |
| Expedia France s.a.s. | | France |
| Expedia FZ — LLC | | Dubai (UAE) |
| Expedia Gamma Y.K. | | Japan |
| Expedia Holdings K.K. | | Japan |
| Expedia Holdings s.a.s. | | France |
| Expedia Italy SRL | | Italy |
| Expedia Mexico, S de R. L. de C.V. | | Mexico |
| Expedia Online Travel Services India Private Limited | | India |
| Expedia s.a. | | Belgium |
| Expedia Spain, S.L. | | Spain |
| Expedia Services s.a.s. | | France |
| Expedia Singapore Pte. Ltd. | | Singapore |
| Expedia.com GmbH | | Germany |
| Expedia.com Limited | | UK |
| Expedia.nl B.V. | | Netherlands |
| GL Expedia S.A.S. | | France |
| HRN France SAS | | France |
| HRN International | | Cayman |
| Interactive Domain Name Holdings Corporation | | Nova Scotia |
| Marvillo S.a.r.l. | | Luxembourg |
| Shanghai Xinwang Computer | | China |
| TripAdvisor Limited | | UK |
