Verizon - WorldCom 494 10

Lumen Technologies - CenturyLink - Qwest Communications 314 8

Tyco International 79 7

Cisco Systems 5175 6

Nortel Networks Corporation - Northern Telecom 1307 5

Lumen Technologies - CenturyLink - Level 3 Communications 89 5

Amazon Inc - Amazon.com 3075 4

AT&T Inc 1688 4

Deutsche Telekom - T-Mobile - Sprint Nextel Corporation - Sprint Communications - Nextel Communications - Nextel Partners - NeoWorld Communications 1379 3

Ciena 204 3

Sycamore Networks - SCMR 56 3

Corvis Corp - Corvis CorWave 26 3

Oracle - Sun Microsystems - Сан Майкросистемс - Май Эс Кью Эл 2235 2

Microsoft Corporation 24976 2

Nokia Bell Labs - Лаборатории Белла - Lucent Technologies - Лусент Текнолоджис - Bell Labs - Western Electric 1446 2

Nokia Alcatel-Lucent - Алкатель-Лусент 2642 2

AT&T South - BellSouth 229 2

Extreme Networks - Enterasys Networks - Enterasys Systems 74 2

Sonus Networks 37 2

Covad Communications Group 43 2

Monster Worldwide - TMP Worldwide - Monster.com 72 2

SoundView Technology Group - Wit SoundView 52 2

Qualcomm Technologies 1863 1

Intel Corporation 12367 1

IBM - International Business Machines Corp 9490 1

Veritas Technologies - Веритас Текнолоджис - Veritas Software Corporation 327 1

МТС - Комстар ОТС - Комстар Объединенные Телесистемы 1356 1

Orange S.A. - Orange Group - France Télécom - France Telecom - France Telekom 1526 1

Vodafone Group 1384 1

Honeywell 287 1

Deutsche Telekom 911 1

BT Group - British Telecom Group - British Telecommunications - BT Global Services - British Telecom Global Services 652 1

AOL Inc - America Online 1869 1

TI - Texas Instruments Incorporated 816 1

Comcast 223 1

Earthlink 155 1

Enron Communications 4 1

Enron Broadband Services 3 1

MCI Worldcom 125 1