BT Group - British Telecom Group - British Telecommunications - BT Global Services - British Telecom Global Services 665 21

Vodafone Germany - Vodafone D2 - Mannesmann AG - Mannesmann Mobilfunk - Mannesmann Arcor - Mannesmann Atecs - Mannesmann Rexroth - Mannesmann Demag 148 16

Deutsche Telekom 955 14

Mobilcom 93 11

Nokia Corporation - Nokia Oyj 5819 10

Orange S.A. - Orange Group - France Télécom - France Telecom - France Telekom 1576 10

E-Plus 84 10

Telia Company - TeliaSonera - Sonera Telecom 1053 9

Vodafone Group 1412 8

Telenor - Теленор - Теленор Мобайл Коммуникейшнз 763 7

Telefonica - Telefónica, S.A. 578 7

Telefonica - O2 UK - Telefonica UK Ltd - BT Cellnet - mmO2 374 7

IBM - International Business Machines Corp 9706 6

KPN - Koninklijke KPN N.V. - Royal KPN N.V. 341 6

Microsoft Corporation 25811 4

Ericsson - Telefonaktiebolaget LM Ericsson 3090 4

Lenovo Motorola 3568 4

Nokia Alcatel-Lucent - Алкатель-Лусент 2666 4

Swisscom - Debitel 14 4

Telefonica - O2 Ireland - Esat Digifone 8 4

Software AG 203 3

Deutsche Telekom - T-Mobile - Sprint Nextel Corporation - Sprint Communications - Nextel Communications - Nextel Partners - NeoWorld Communications 1422 3

NTT DoCoMo - NTT Mobile Communications Network Inc 1160 3

Vodafone AirTouch - AirTouch Communications 135 3

CK Hutchison Holdings 175 3

KPN - Telfort Mobiel 24 3

Telefonica - O2 Isle of Man - Manx Telecom 11 2

Cisco Systems 5372 2

МТС - Мобильные ТелеСистемы - Mobile TeleSystems 15896 2

Citrix Systems 870 2

HP - Hewlett-Packard 3667 2

Swisscom - Swisscom Mobile AG 148 2

Nortel Networks - Northern Telecom 1329 2

MCI Worldcom 126 2

SoftBank Telecom - Japan Telecom - Softbank Mobile - SoftBank BB 93 2

Siemens AG - Siemens Group 2674 2

Altova 3 1

Intel Corporation 12847 1

Sony 6746 1