AT&T Wireless Group - AWE - AT&T Wireless Services 270 8
China Mobile 420 8
Verizon - WorldCom 496 8
Siemens AG - Siemens Russia - Сименс Россия 421 8
BAE Systems - Marconi - Wireless Telegraph & Signal Company - FORE Systems - ForeView Foundation - Euristix 144 7
Mobilcom 91 7
CK Hutchison Asia Telecom Group - Hutchison Telecom - Hutchison Telecommunications International Limited 54 7
Swisscom - Swisscom Mobile AG 146 7
Verizon Wireless - Cellco Partnership 428 7
Fujitsu 2066 7
Iridium Satellite - Iridium Communications - Иридиум коммьюникешенс 68 6
Telefonica - O2 Czech Republic - Český Telecom 39 6
Bitė Group - UAB Omnitel Lithuania - Telia Lietuva - Litcom 41 6
Sumitomo - NEC - Nippon Electric Corporation 1766 6
NTT Group - Nippon Telegraph and Telephone Corporation 130 6
AT&T Mobility - The American Telephone and Telegraph Mobility - Cingular Wirelss 273 5
Bezeq Israel Telecom - Bezeq Telecommunications - Безек - Безек Бейнлеуми 30 5
SoftBank Telecom - Japan Telecom - Softbank Mobile - SoftBank BB 90 5
PCCW - Pacific Century CyberWorks Limited 85 5
Virgin Media - elewest - Telewest Broadband - Telewest Communications 49 5
Digitel - Digital Telecommunications Philippines 14 5
A1 Telekom Austria Group - A1 Bulgaria - А1 България - Mtel - Mobiltel 23 5
Wind Telecomunicazioni S.p.A. - Wind Italy 258 5
AT&T - SBC Telecom - SBC Communications 225 4
Tellabs 65 4
Lumen Technologies - CenturyLink - Level 3 Communications 89 4
Oftel - Office of Telecommunications 37 4
Panasonic Corporation - Matsushita Communication Industrial 48 4
Windstream - McLeodUSA 27 4
Formus Communications - Nextra Wireless 7 4
Zayo Group - AboveNet Communications - Metromedia Fiber Network 34 4
Bezeq Israel Telecom - Pelephone 13 4
Cyfrowy Polsat - Plus - Polish telecommunications - Plus GSM - Polkomtel 26 4
Adelphia Communications Corporation - Adelphia Business Solutions 40 4
Panasonic Corporation - Matsushita Electric Industrial - Miyazaki Matsushita Electric Industrial 2655 4
Т2 - Т2 Мобайл - Т2 РТК Холдинг - РТ-Мобайл - Теле2 Россия АБ - Tele2 Russia AB 3090 4
PTC Inc - Parametric Technology Corporation 159 4
Samsung Display - Corning Inc - Corning Cable Systems - Corning Glass Inc - Corning Microoptics Co - Corning Optical Technologies 214 4
AOL Inc - America Online 1873 4
Proximus Group - pro⌘imus - Belgacom Mobile - BICS - Belgacom ICS - Belgacom International Carrier Services 73 4