3RD Sense Accenture Advanced Media Strategies Allin Interactive Apex Digital Solutions Armchair Media Arlen Communications ATG BROADCAST Barkley BCP recruitment Bob Gold & Associates Bob Jones Boolean Consulting Ltd B-Reel Brady Interactive brightbeat Broadcast Project Research BTV BusinessEdge Solutions Cadence Centrimedia CMW Interactive Comspan Communications Inc. Couchman Communications RBC Daniels dB Broadcast Digiscope AB Digital Video Arts Dimension Data/Proxicom Dimetis Dome Recruitment Limited DSPecialists GmbH Durlacher Corp. Plc Electronic Ink eMarketer eProcess Solutions Farncombe Technology Federal Hill Communications Fineline Media Finance Flipside Futurescape Future Reality GoldMedia Consulting & Research Harbor Research IBM (IBM Interactive Television) IceWEB InfoGLOBAL Intellocity (ViziWorx) Interactive Future IQUO Ltd. Irdeto Access IT Convergence iTVX Leichtman Research Group Linux Media Arts Luttrell Associates MAINFRAME Nativ NB Consulting NDS Parks Associates pjb Associates Prospect PSD Pulse Digital Quickstart Radica Broadcast Systems roundpeg Schema Sapient Strategy Analytics StringWorks, Inc. tangent interactive design TechXcellent Teleamericas Temerlin McClain The Carmel Group The Myers Group tindaraconsulting Tracy Swedlow Tribal DDB Worldwide TV2B TVFutures Underwired Van Dusseldorp & Partners Vision Strategies Weapon7 Wipro Technologies Xansa ZenithMedia
(Also see "Interactive TV Advertising/Marketing & Market Research")