| Tristar Wordlwide Limousine Services |
| Ultramar Travel Management |
| 1-800-BOOK-A-LIMO |
| A Briggs Passport & Visa Expeditors, Inc. |
| A Custom Coach Limousine Inc |
| A Elegant International Limo of New York |
| A&I Travel Service |
| A-1 Limousine and Charter Service |
| AAA Business Travel |
| ABC Chauffeured Limos & Sedans Worldwide |
| ABC Corporate Services |
| Accor Hotels & Resorts |
| Accor North America - Economy Lodging Division |
| Acquis Consulting Group |
| ACS |
| Adam's Mark Hotels |
| Adelman Travel Group |
| ADTRAV Travel Management |
| Advantage Travel Management |
| Aer Lingus |
| Affinia |
| Affinia Hospitality |
| AHI Corporate Housing, Inc. |
| Aimbridge Hospitality, LP |
| Air Canada |
| Air Charter Service USA Inc. |
| Air Chef |
| Air France |
| Air New Zealand |
| Air Royale International Inc. |
| AirComm Worldwide Transportation Network |
| Airlines Reporting Corporation (ARC) |
| AirPlus International, Inc. |
| AirTran Airways |
| Akron-Canton Airport |
| Ala Moana Hotel |
| Alamo Travel Group |
| Alatur Viagens |
| Aleph, Inc. |
| All About Travel |
| All Seasons Travel |
| Allboro Limousine |
| Amadeus |
| Ambassadors |
| American Express Global Commercial Card |
| American Society of Travel Agents (ASTA) |
| AmericInn International LLC |
| AMR - American Airlines |
| Amsterdam Hospitality Group |
| AMTRAK |
| Andavo Travel |
| Andre' Balazs Properties |
| Apple Core Hotels |
| AQUA Hotels and Resorts |
| Atlanta Airport Marriott |
| Atlas Travel International |
| Avis Budget Group |
| Avista Management |
| Ayres Hotel Group of Souther CA |
| Azumano Travel |
| B.F. Saul Company Hotel Division |
| B.P. Management |
| Beacon Hotel & Corporate Quarters |
| Best Travel |
| Best Western International |
| Beverly Hills Rent A Car |
| Bidstork.com |
| BLS International |
| bmi |
| Boston Convention and Visitors Bureau |
| BostonCoach |
| Boutique Hotel Group |
| Bridgeford Flying Services |
| Buffalo Lodging Associates |
| Business Travel Executive Magazine |
| Business Travel Management |
| C Travel |
| Caldwell Associates |
| Canadian Tourism Commission |
| Capital Hotels & Suites |
| Capricorn Limousine Service |
| Carey Limousine of Wisconsin |
| Carey of Houston |
| CARINO Collection |
| Carlson Companies |
| Carlson Hotels Worldwide |
| Carlson Wagonlit Travel |
| Casto Travel |
| Cathay Pacific Airways |
| CB Vat America |
| CCRA |
| Cfares, Inc. |
| Chapman Freeborn Air Chartering |
| Chase Park Plaza |
| Chicagoland Transportation Solutions, Inc |
| Choice Hotels International |
| Christopherson Business Travel |
| Christopherson Travel Group |
| CIBT, Inc. |
| City of Phoenix Aviation Department |
| Classic Hospitality |
| Clear Registered Traveler |
| Club Quarters |
| Coast Hotels & Resorts |
| Commonwealth Worldwide Chauffeured Transportation |
| COMO Hotels and Resorts |
| Concorde Hotels & Resorts |
| Concur |
| Consulting Strategies LLC |
| Continental Airlines |
| Control Risks |
| Cornerstone Information Systems |
| Corporate Housing by Owner |
| Corporate Living Furnished Apartments, Inc. |
| Corporate Solutions Group, The |
| Corporate Transportation Group, Ltd. |
| Corporate Travel Buyer Resources |
| Corporate Travel Management Group |
| Country Club Transportation Services, Inc. |
| Crowne Plaza Hotel |
| Crowne Plaza Hotel & The Loft Hotel |
| Crowne Plaza Northstar Hotel |
| Cruise Web, The |
| CSI Aviation Services, Inc. aka Charter Services |
| CSM Corporation |
| CSM Lodging |
| CyberShift (Necho Systems) |
| DATABASICS |
| Dav El Chauffeured Transportation Network |
| Dav El of Boston, Inc. |
| Dav El of San Francisco, Inc. |
| Davenport Hotel and Tower |
| DC Livery |
| Destination Hotels & Resorts |
| Devere Hotels & Leisure Ltd |
| DFWEliteAutoRental.Com |
| Diva Limousine, Ltd. |
| Dollar Thrifty Automotive Group, Inc. |
| Don Shula's Hotel & Golf Club |
| Doubletree Hotel & Suites Pittsburgh City Center |
| Drury Hotels |
| E-GADS! |
| e-Travel Technologies Inc. |
| eCommission Solutions, LLC |
| Edward Limousines and Travel Group |
| eGlobalfares,LLC |
| Elite Limousine Plus, Inc. |
| Embassy Suites |
| Embassy Suites Atlanta Airport |
| Embassy Suites Boston |
| Embassy Suites Hotel St. Louis-St. Charles |
| Embassy Suites Outdoor World |
| Embassy Suites-San Francisco Airport |
| Emirates |
| Empire CLS Worldwide |
| Empire Hotel Group |
| Enterprise Rent-A-Car |
| Eos Airlines Inc. |
| Etihad Airways |
| ETS Limousine Service |
| Executive Jet Management |
| Executive Travel |
| Expedia Corporate Travel |
| Expedia, Inc. |
| Experient |
| Expert Travel Services, LLC |
| Expert Visa Services, Inc. |
| ExpressJet Holdings |
| Extended Stay Hotels, Inc. |
| Fairmont Hotels & Resorts |
| Farelogix |
| FCM Travel Solutions |
| Finnair |
| Flint Area Convention & Visitors Bureau |
| Flyte Tyme Worldwide |
| Fone-In |
| Four Seasons Hotels & Resorts |
| Fox World Travel |
| FROSCH |
| Furnished Quarters |
| G2 SwitchWorks |
| G3 Visas & Passports |
| Galt House Hotel & Suites |
| Gant Travel Management |
| Garber FCm Travel Solutions |
| Gaylord Hotels |
| GDSX, Ltd. |
| Gem Limousine Service, Inc. |
| Geofone, Inc. |
| Georgia International Travel |
| GetThere |
| Global Alliance Worldwide Chauffeured Services |
| Globastar Travel Management |
| Grand Hyatt DFW |
| Grand Hyatt New York |
| Ground Travel Technology Team (GT3) |
| Hampton Inn & Suites |
| Hampton Inn Manhattan/Chelsea |
| Harrison Global |
| Hawthorn Suites |
| Hawthorne Executive Search |
| HelmsBriscoe |
| HelmsBriscoe Performance Group |
| Hersha Hospitality Management |
| Hertz Corporation |
| Hickory Travel Systems |
| Historic Hotels of America |
| Holiday Inn Inner Harbor |
| Holiday Inn Select & Suites Twin Cities Airport |
| Holiday Inn Select Hotel & Conference Center |
| Host Marriott Corporation |
| Hostmark Hospitality Group |
| Hotel 1000 |
| Hotel Deca |
| Hotel Indigo |
| Hotel RFP Solutions |
| Hotel Roger Williams |
| Hotel ZaZa |
| Houston Airport System |
| HRG Affililates Program |
| HTH Worldwide |
| HY-KO Products Company |
| Hyatt Regency Atlanta |
| Hyatt Regency Bellevue |
| Hyatt Regency Denver Tech Center |
| Hyatt Regency Louisville |
| Hyatt Regency Pittsburgh |
| Hyatt Regency Woodfield |
| Hyatt Select Hotels Group, LLC |
| Ian Flint & Associates (A Hogg Robinson Company) |
| ICSNetwork, LLC |
| IHG - InterContinental Hotels Group |
| iJET Intelligent Risk Systems |
| Implico Inc. |
| Infinity Aviation Group |
| Innovative Travel Marketing |
| InterContinental Chicago |
| InterContinental Dallas |
| Intercontinental Hotels/Crowne Plaza |
| InterContinental Mark Hopkins |
| InterContinental Stephen F. Austin |
| International SOS |
| Interstate Hotels & Resorts |
| Irving Convention & Visitors Bureau |
| ITA Software, Inc. |
| Ivy Hotel |
| Jameson Inn |
| Japan Airlines International |
| Jet Airways |
| JetBlue Airways |
| JetStream International |
| John Q. Hammons Hotels Management LLC |
| John Q. Hammons Hotels Management, LLC |
| JTB USA, Inc. |
| Jurys Doyle Hotels Group |
| K Hotels |
| KDS International |
| Kingfisher Airlines Limited |
| Kintetsu International |
| Korman Communities Corporate Sales Center |
| La Costa Limousine |
| LA INC., The Convention & Visitors Bureau |
| La Quinta |
| Lac Hong Voyages Co Ltd. |
| Landmark Hotels Group |
| Lansdowne Resort |
| Lanyon |
| Larkspur Hotels & Restaurant |
| Le Groupe Voyages Vision 2000 |
| Leading Hotels of the World, LTD |
| Leros Point to Point |
| Lighthouse Consulting |
| Limonsine Eighteen, LTD |
| Limousine Eighteen |
| Linden Travel Bureau, Inc. |
| LJK Companies, Inc. |
| Lodging Logistics |
| Loews Hotels |
| London Towncars, Inc. |
| LSA Limousine Service Associates |
| Luxe Worldwide Hotels |
| LXR Luxury Resorts |
| MacNair Travel Management |
| Management Alternatives, Inc. |
| Mandarin Oriental Hotel Group |
| Marco Polo Hotels/Asian Hotel Alliance |
| Maritim Hotels |
| Maritz Travel Co |
| Marriott International, Inc. |
| MasterCard Worldwide |
| Meetings Consultants, Inc |
| Meridian Air Charter |
| Metro-Home Corporate Housing |
| Metropolitan Hotels |
| Metropolitan Washington Airport Authority |
| Mexicana Airlines |
| MGM Mirage |
| Miami Air International |
| MICROS Systems, Inc |
| Microtel Inns & Suites |
| Midwest Airlines |
| Millennium Broadway Hotel |
| Millennium Hotel Cincinnati |
| Millennium Hotels and Resorts |
| Morgans Hotel Group |
| Morris Murdock Business Travel |
| MotorCity Casino & Hotel |
| Munich Airport |
| Music Express |
| Mutiny Hotel, The |
| National Business Aviation Association, Inc |
| National Car Rental |
| Nexus World Services, Inc. |
| NH Hotels |
| Noble House Hotels & Resorts |
| Northern Kentucky Convention & Visitors Bureau |
| NorthStar Travel Media |
| Northwest/KLM Airlines |
| nuTravel Technology Solutions, Inc. |
| NYLO Hotels LLC |
| O'Hare-Midway Limousine Service, Inc. |
| OAG Worldwide Limited |
| Oberoi Hotels & Resorts |
| Okura Hotels & Resorts |
| Omega World Travel |
| Omni Hotels |
| ONElimo Worldwide |
| oneworld Management Co., DBA the oneworld Alliance |
| Orbitz Worldwide |
| Outrigger Hotels Resorts |
| Ovation Travel Group |
| PAR Travel Tech, Inc. |
| Paramount Hotel New York |
| Parc 55 Hotel San Francisco |
| Park 'N Fly |
| Parking Company of America Airports |
| Partnership Travel Consulting, LLC |
| PASS - Consulting Corporation |
| Passageways Travel |
| Pegasus Solutions, Inc. |
| PhoCusWright Inc. |
| Piedmont Travel, Inc. |
| Plan B Consultants, Inc |
| PlanetTran |
| Pontarelli Companies |
| Port of Portland |
| Posadas |
| POTHOS, Inc. |
| Prestige Resorts and Destinations |
| PrimeJet |
| Primina LLC |
| Prince Hotels & Resorts |
| Prince Resorts Hawaii |
| Priority Pass, Inc. |
| PRISM Group, Inc. |
| Professional Travel, Inc. |
| ProMedia.travel LLC |
| Provenance Hotels |
| Pyramid Hotel Group |
| Qantas Airways |
| Qantas Airways Limited |
| Qdrivium |
| R.D. Brown Company |
| Radisson Hotel & Conference Center |
| Radisson Hotels & Resorts Latin America |
| Radisson Lexington Hotel New York |
| Radisson Phoenix Airport |
| Radisson Plaza Lord Baltimore |
| Radisson Suite Hotel Rancho Bernardo |
| Radisson Valley Forge Hotel |
| RADIUS - The Global Travel Company |
| RADIUS/Vision 2000 Travel Group |
| Rancho Bernardo Inn - JC Resorts |
| Rearden Commerce |
| Red Lion Hotels Corporation |
| Reed & Mackay |
| Regency Hotel Management |
| Renaissance |
| Renaissance & Courtyard Oklahoma City Downtown |
| Renaissance Montura Hotel, Los Angeles |
| Renaissance Seattle Hotel |
| Rent A Toll, Ltd |
| Reservation Center, Inc. |
| Resort Quest Hawaii |
| Resort Suites-Scottsdale |
| RFP Express, Inc. |
| RideCharge |
| RIHGA Royal Hotels |
| River City Travel |
| RMA Worldwide Chauffeured Transportation |
| Rosedale Livery Limited |
| Rosewood Hotels & Resorts |
| Royal Coachman Worldwide |
| Runzheimer International |
| Santa Monica Convention & Visitors Bureau |
| Sapphire Sales Solutions |
| Sato Travel |
| ScotiaBank |
| Sea Gate Travel Group, |