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Communication Equipment

• 8x8 Inc.
• ADC Telecommunications, Inc.
• ADTRAN, Inc.
• AltiGen Communications, Inc.
• American Telecom Services, Inc.
• Andrew Corporation
• Applied Signal Technology, Inc.
• Arris Group Inc.
• AudioCodes Ltd.
• Aware, Inc.
• BigBand Networks, Inc.
• CalAmp Corp.
• Carrier Access Corporation
• Cbeyond, Inc.
• Centillium Communications, Inc.
• Ceragon Networks Ltd.
• Channell Commercial Corporation
• CIENA Corporation
• Circuit Research Labs Inc.
• ClearOne Communications Inc.
• Comarco, Inc.
• CommScope, Inc.
• Communications Systems, Inc.
• Comtech Telecommunications Corp.
• Corning Incorporated
• Covad Communications Group, Inc.
• Cyber Digital Inc.
• Digital Lightwave Inc.
• Digital Recorders, Inc.
• Ditech Networks, Inc.
• DSP Group, Inc.
• ECtel Ltd.
• EFJ Inc.
• EMS Technologies, Inc.
• Endwave Corporation
• Ezenia! Inc.
• Frequency Electronics, Inc.
• Gilat Satellite Networks Ltd.
• Harmonic Inc.
• Harris Corporation
• Harris Stratex Networks, Inc.
• I.D. Systems, Inc.
• Ikanos Communications, Inc.
• Infinera Corporation
• iSecureTrac Corp.
• JDS Uniphase Corporation
• KVH Industries, Inc.
• Law Enforcement Associates Corporation
• LM Ericsson Telephone Company
• Loral Space and Communications, Inc.
• Merrimac Industries, Inc.
• Motorola, Inc.
• mPhase Technologies Inc.
• NETGEAR, Inc.
• NextPhase Wireless Inc.
• Nokia Corporation
• Numerex Corp.
• Optelecom-NKF, Inc.
• Optical Cable Corporation
• Optium Corporation
• Orckit Communications, Limited
• Pacificnet Inc.
• Patriot Scientific Corp.
• PECO II, Inc.
• Phazar Corp.
• Porta Systems Corp.
• Powerwave Technologies, Inc.
• Qiao Xing Mobile Communication Co., Ltd.
• Qiao Xing Universal Telephone, Inc.
• QUALCOMM Incorporated
• Radyne Corporation
• REMEC Inc.
• RF Monolithics, Inc.
• Royal Quantum Group, Inc.
• Satellite Security Corp.
• Scopus Video Networks Ltd.
• Sierra Wireless, Inc.
• Sonus Networks, Inc.
• Starent Networks, Corp.
• Superconductor Technologies Inc.
• Symmetricom, Inc.
• Technical Communications Corp.
• TechnoConcepts Inc.
• Telanetix, Inc.
• Tellabs, Inc.
• Teltronics Inc.
• TelVue Corp.
• The DirecTV Group Inc
• TNS, Inc.
• Veraz Networks, Inc.
• VeriChip Corporation
• Verso Technologies, Inc.
• ViaSat, Inc.
• Videolocity International Inc.
• Viseon Inc.
• Vyyo, Inc.
• Wegener Corporation
• Westell Technologies, Inc.
• Wireless Xcessories Group Inc.
• WJ Communications, Inc.
• XETA Technologies, Inc.
• Zhone Technologies, Inc.
• Zoom Technologies, Inc.

Diversified Communication Services

• 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

Long Distance Carriers

• Competitive Companies Inc.
• Elephant Talk Communications I
• General Communication, Inc.
• Primus Telecommunications Grou
• Telefonos de Mexico, S.A.B. de
• UCN Inc.

Networking & Communication Devices

• 3Com Corporation
• Aegis Assessments Inc.
• Applied Digital Solutions, Inc.
• Avici Systems Inc.
• Black Box Corporation
• Castelle
• Catalyst Semiconductor, Inc.
• Cisco Systems, Inc.
• Digi International Inc.
• Echelon Corporation
• Extreme Networks, Inc.
• Finisar Corporation
• GVI Security Solutions Inc.
• ION Networks Inc.
• Juniper Networks, Inc.
• LanOptics Ltd.
• NEON Communications Group, Inc
• Neoware, Inc.
• Network Equipment Technologies, Inc.
• Occam Networks, Inc.
• Pegasus Wireless Corp.
• Pericom Semiconductor Corporation
• Riverbed Technology, Inc.
• Silicom Ltd.
• Socket Communications, Inc.
• Super Micro Computer, Inc.
• Sycamore Networks, Inc.
• Valpey Fisher Corporation
• Web.com, Inc.

Telecom Services - Domestic

• Alaska Communications Systems Group, Inc.
• AT&T Inc.
• BCE, Inc.
• CenturyTel, Inc.
• Chunghwa Telecom Co. Ltd.
• Cincinnati Bell Inc.
• Citizens Communications Company
• Consolidated Communications Holdings, Inc.
• CT Communications, Inc.
• D&E Communications, Inc.
• eOn Communications Corporation
• Epicus Communications Group In
• Equinix, Inc.
• Eschelon Telecom, Inc.
• Fairpoint Communications, Inc.
• GTC Telecom Corp.
• Hickory Tech Corporation
• Iowa Telecommunications Services, Inc.
• NewMarket Technology Inc.
• North Pittsburgh Systems, Inc.
• Oncologix Tech, Inc.
• Qwest Communications International Inc.
• Rapid Link Inc.
• Shenandoah Telecommunications Co
• Time Warner Telecom Inc.
• Univercell Holdings Inc.
• Verizon Communications Inc.
• VocalTec Communications Ltd.
• Warwick Valley Telephone Company
• Windstream Corporation

Telecom Services - Foreign

• Atlantic Tele-Network, Inc.
• Brasil Telecom Participacoes S.A.
• China Netcom Group Corporation (Hong Kong) Limited
• China Telecom Corp. Ltd.
• City Telecom (H.K.) Limited
• Compania de Telecomunicaciones de Chile S.A.
• Dobson Communications Corporation
• Hellenic Telecommunication Organization, S.A.
• Hutchison Telecommunications International Limited
• Korea Telecom Corporation
• Magyar Telekom Plc.
• Mahanagar Telephone Nigam Ltd.
• Millicom International Cellular S.A.
• Multiband Corporation
• New ULM Telecom Inc.
• Nippon Telegraph and Telephone Corporation
• Nortel Inversora SA, ADR
• P.T. Telekomunikasi Indonesia, Tbk.
• Perusahaan Satlt Cp
• Philippine Long Distance Telephone Company
• Rostelecom OAO
• Siemens AG
• SK Telecom Corporation, Ltd.
• SureWest Communications
• Swisscom AG
• Tele Norte Celular Participacoes S.A.
• Tele Norte Leste Participacoes S.A.
• Telecom Corporation of New Zealand Limited
• Telefonica of Argentina, Inc.
• Telefonica SA
• Terremark Worldwide, Inc.
• Videsh Sanchar Nigam Limited
• Zi Corporation

Wireless Communications

• 5G Wireless Communications Inc
• AeroTelesis Inc.
• Airspan Networks Inc.
• ALLTEL Corporation
• Alvarion Ltd.
• Ambient Corporation
• America Movil, S.A.B. de C.V.
• Anaren, Inc.
• AskMeNow, Inc.
• ATSI Communications Inc.
• Authorize.Net Holdings, Inc.
• Axesstel Inc.
• Boston Communications Group, Inc.
• Broadcast International Inc.
• Cellcom Israel, Ltd.
• Centennial Communications Corporation
• China Grentech Corporation Limited
• China Mobile (Hong Kong) Ltd.
• China Unicom Ltd.
• CoConnect, Inc.
• Conectisys Corp.
• Continan Communications, Inc.
• Cortelco Systems Puerto Rico
• Deutsche Telekom AG
• Diamond I, Inc.
• ERF Wireless, Inc.
• Fibernet Telecom Group, Inc.
• FiberTower Corporation
• Fusion Telecommunications International, Inc.
• Gigabeam Corporation
• Globalstar, Inc.
• GoAmerica, Inc.
• Golden Telecom, Inc.
• I2 Telecom International, Inc.
• Ibroadband Inc
• Interact Holdings Group, Inc.
• InterDigital Communications Corp.
• iPCS, Inc.
• Knology, Inc.
• LCC International, Inc.
• Leap Wireless International, Inc.
• Legend Mobile Inc.
• Linktone Ltd.
• MedLink International, Inc.
• MetroPCS Communications, Inc.
• Mobile Telesystems OJSC
• Nettel Holdings Inc.
• NII Holdings, Inc.
• NTELOS Holdings Corp.
• NTT DoCoMo, Inc.
• Partner Communications Company Ltd.
• PC-Tel, Inc.
• PlanetLink Communications Inc.
• Portugal Telecom SGPS, S.A .
• RCN Corp.
• Remote Dynamics, Inc.
• Rural Cellular Corporation
• SBA Communications Corporation
• Sprint Nextel Corporation
• SunCom Wireless Holdings Inc.
• T-Bay Holdings, Inc.
• Tele Celular Sul Participacoes S.A.
• Telecomunicacoes de Sao Paulo S.A.
• Telemig Celular Participacoes S.A.
• Telephone and Data Systems, Inc.
• Teleplus World, Corp.
• Telular Corporation
• TELUS Corporation
• TetriDyn Solutions, Inc.
• TOM Online Inc.
• Turkcell Iletisim Hizmetleri AS
• United States Cellular Corporation
• UpSNAP Inc.
• USA Mobility, Inc.
• UTStarcom, Inc.
• Vimpel-Communications
• Virgin Media, Inc.
• Vivo Participacoes S.A.
• Vodafone AirTouch Public Limited Company
• Wavecom S.A.
• Wherify Wireless Inc.
• XO Holdings, Inc.