Sectors: Technology & Telecommunications » Industries: Telecommunications & Equipment » Sub Industries: Diversified Communication Services » Companies

• ACT Teleconferencing Inc.
• Advance Nanotech Inc.
• American Tower Corporation
• APT Satellite Holdings Limited
• Asia Satellite Telecommunications Holdings Limited
• Brasil Telecom Participacoes S.A.
• C2 Global Technologies Inc.
• Champion Communication Service
• Charys Holding Company, Inc.
• China TechFaith Wireless Communication Technology Limited
• Clearwire Corporation
• Crown Castle International Corporation
• DataMEG Corporation
• Embarq Corporation
• GeoEye, Inc.
• Global Crossing Ltd.
• Global Music International Inc
• Global Telecom & Technology, Inc.
• Handheld Entertainment, Inc.
• Hughes Communications, Inc.
• Hungarian Telephone & Cable Corp.
• IA Global, Inc.
• IDT Corporation
• Inphonic, Inc.
• Intac International Inc.
• ITC^DeltaCom Inc.
• IVI Communications Inc.
• Level 3 Communications, Inc.
• Mamma.com Inc.
• MDU Communications Internation
• Medialink Worldwide Incorporated
• MER Telemanagement Solutions Ltd.
• Metro One Telecommunications, Inc.
• Mobilepro Corp.
• New Life Scientific Inc.
• NexHorizon Communications, Inc
• Nextwave Wireless Inc.
• Nighthawk Systems Inc.
• ORBCOMM, Inc.
• PAETEC Holding Corp.
• Preferred Voice Inc.
• Premiere Global Services, Inc.
• Research in Motion Limited
• RRSat Global Communications Network Ltd.
• Secured Digital Applications I
• Siena Technologies, Inc.
• SkyTerra Communications
• Switch & Data Facilities Company, Inc.
• Syniverse Holdings, Inc.
• Telecom Argentina Stet - France Telecom S.A.
• Telecom Italia SpA
• Telestone Technologies Corp.
• Telkom SA Ltd.
• Telkonet, Inc.
• Vistula Communications Service
• VoIP Inc.
• Vonage Holdings Corporation
• Wireless Facilities, Inc.
• Worldgate Communications, Inc.
• Worldwide Strategies Inc.
• WPCS International Incorporated
• Xfone, Inc.
• Xinhua Finance Media Limited