Conference Care Ltd, BI Worldwide, Ltd., , ITA Group, BCD Group, One10, LLC Meetings and Incentives Worldwide (M&IW), ACCESS Destination Service, 360 Destination Group, CSI DMC, Maritz, Cievents, the Freeman Company, IBTM, ATPI Ltd, Carlson Wagonlit Travel, Creative Group, Inc., and the Interpublic Group of Companies, Inc. and others.