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3CONSULTING |
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A.F. Ferguson & Co. |
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ABC consulting |
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ABIS & Associates Ltd |
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ABITEL Consulting GmbH |
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ABIX Europe |
|
Accenture - Czech Republic |
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Accenture - Slovakia |
|
Access |
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Accipia Limited |
|
ACS |
|
ACT Conferencing |
|
ADASTRA |
|
Advanced Info Service Public Co. Ltd (AIS) |
|
AES Sonel |
|
Afghan Telecommunications Corporation |
|
AFS |
|
Agilis International |
|
Aircel Limited |
|
Airtel- Part of Bharti Tele vetures |
|
Akintola Williams Deloitte |
|
Al-Bahja Industrial Holdings LLC |
|
Albazie & Co (RSM) |
|
Alcatel-Lucent |
|
Alegro PCS |
|
Aliant Inc. |
|
Alkan |
|
Allolio & Konrad Partnerschaft |
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Allot Communications Ltd. |
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Alltel |
|
Almadar Aljadid |
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Alna Software |
|
Aloha |
|
Alphawest |
|
Alwaddah |
|
Amdocs |
|
Americatel |
|
Analytica Resources Ltd |
|
ANB Consulting Co Pvt Ltd |
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Andinatel |
|
Another Level Consultancy |
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Anritsu |
|
Apru |
|
Aragon Partners |
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Araxxe |
|
Ascate |
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Ascom |
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Ascon Oil Co. Ltd |
|
Asiacell |
|
Astelit |
|
Astral |
|
Astro All Asia Networks plc |
|
AT&T-Texas |
|
Atlantique Telecom - Centrafrique |
|
Atlantique Telecom - Cote d'Ivoire |
|
Atlantique Telecom Togo SA |
|
Atos Origin-Argentina |
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Atos Origin-Germany |
|
Atos Origin-Turkey |
|
Auchan Telecom |
|
Aurora IT Inc |
|
Avea |
|
Averox (Pvt.) Ltd |
|
Axis Risk Consulting services p Ltd |
|
Azercell Telekom BM |
|
Banglalink |
|
Bapepam-lk |
|
BASE NV |
|
BassetLabs |
|
Batelco |
|
BBNED |
|
Beeline |
|
Belgacom |
|
Bell Aliant |
|
Bezeq International ltd |
|
BH Telecom |
|
Bharat Sanchar Nigam Ltd (BSNL) |
|
Bharti Airtel Lanka Pvt Ltd |
|
Bharti Airtel Limited |
|
BI- |
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BIAAS |
|
Bite GSM |
|
Blantyre Water Board |
|
BluGem Communications Ltd |
|
Botswana Telecom |
|
Boussias Communications |
|
BPL Mobile Communications Ltd |
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Brilliant Solution |
|
British Telecommunications plc |
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Broadpoint |
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Brunei Telecommunications |
|
BTC AD |
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BT-Germany |
|
BTL |
|
Cable & Wireless - Jamaica |
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Cable & Wireless -Cayman Islands |
|
Cable & Wireless - Anguilla |
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Cable & Wireless - Barbados |
|
Cable & Wireless - Grenada |
|
Cable & Wireless International |
|
Cable & Wireless -St. Lucia Ltd |
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Cable & Wireless - Panama |
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Cable Audit Associates, Inc. |
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Cameron Communications LLC |
|
Canar |
|
CANTV-Movilnet |
|
CANTV-Venezuela |
|
Cap Gemini-India |
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Cap Gemini-Sweden |
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CAP Sogeti |
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CAPE Technologies |
|
Carphone Warehouse |
|
Cartesian |
|
Celcom (Malaysia) Berhad |
|
Cell C |
|
CellularOne NE AZ |
|
Celtel - Chad |
|
Celtel - Burkina Faso |
|
Celtel - DRC |
|
Celtel - Congo Brazzaville |
|
Celtel International - Zain Group |
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Celtel - Kenya Ltd |
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Celtel - Nigeria |
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Celtel - Sierra Leone |
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Celtel - Tanzania |
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Celtel - Uganda |
|
Celtel - Zambia |
|
Centennial Communications |
|
Centennial Dominicana |
|
Chariton Valley |
|
Chengdu Renyuan Information & Technology |
|
Chevron Oil Nigeria PLC |
|
China Mobile |
|
China Mobile-Zhejiang |
|
China Telecom Corp. |
|
Cincinnati Bell |
|
Claro Brazil |
|
Claro Chile |
|
Claro Dominicana |
|
Clydestone Ghana Limited |
|
CMPAK |
|
CocaCola Hellenic-Nigerian Bottling Company Plc |
|
Coded Vision Ltd |
|
Cognera Corp |
|
Colombia Movil S.A. - TIGO |
|
COLT Technology Services India Pvt.Ltd |
|
Colt Telecom |
|
Comcel Haiti |
|
Comium CI SA |
|
Commander Australia Pty Ltd |
|
Commnet Wireless, LLC - ATN |
|
COMTELCA |
|
Comware |
|
Connectiva Systems - India |
|
Connectiva Systems - Singapore |
|
Connectiva Systems - United Kingdom |
|
Consolidated Communications |
|
Control Policy Group |
|
Convergys Singapore |
|
Convergys-India |
|
Convergys-UK |
|
Core |
|
Corpus |
|
COSCOM |
|
Cosmofon |
|
Cosmote s.a |
|
Cotas |
|
CPME |
|
CPqD |
|
Cricket Communications Inc |
|
crmT |
|
CSC |
|
CTBC Telecom |
|
CTI Movil (America Movil) |
|
CTS Telecom |
|
CTT- Correios de Portugal, SA |
|
Current Group |
|
cVidya Networks - Columbia |
|
cVidya Networks - Uruguay |
|
cVidya Networks - USA |
|
D U |
|
Datacom Solution Ltd |
|
Datavo |
|
DAX Technologies |
|
DCDM |
|
Decision/Analysis Partners |
|
DEL |
|
Deloitte - Kenya |
|
Deloitte - Netherlands |
|
Deloitte - South Africa |
|
Deloitte & Touche GmbH - Germany |
|
Deloitte CIS - Russia |
|
Detecon International |
|
Dhivehi Raajjeyge Gulhun Private Ltd |
|
DHL Express Europe |
|
Dhondi |
|
Dialog Telekom |
|
Diff Resource Associates Limited |
|
DiGi Telecommunications Sdn Bhd |
|
Digicel Haiti |
|
Digicel Trinidad &Tobago Ltd |
|
Digicel-El Salvador |
|
Digicel-Jamaica |
|
Digicel-Netherlands Antilles |
|
Digital Telecommunications Philippines Inc. |
|
Digitel-Venezuela |
|
Direct Energy |
|
Direct TV - Columbia |
|
Direct TV - Argentina |
|
Disney Mobile - The Walt Disney Company |
|
Dominion |
|
DSS |
|
DST Communications Sdn Bhd |
|
DTAC |
|
Duroob Technology |
|
Eastern Telecommunications Philippines Inc |
|
EATEL |
|
Ecobank Ghana Limited |
|
Econet Ezi - Cel Lesotho (Pty) Ltd |
|
Econet Wireless (Pvt) Ltd - Kenya |
|
Econet Wireless (Pvt) Ltd - Zimbabwe |
|
ECtel - Brazil |
|
ECtel - Israel |
|
Ectel Inc |
|
EDCH |
|
EDM Associates Limited |
|
e-doc |
|
EDP Audit & Security Associates |
|
EDS |
|
Egyptian Company for Mobile Services |
|
Eircom Ltd |
|
Ejada |
|
Elate IT Private Limited |
|
Eljure Consulting |
|
Embednet |
|
Embratel |
|
EMC |
|
Emirates Integrated Telecommunication
Company(DU) |
|
Empresas Chile.com |
|
EMT |
|
Emtel Ltd (Mauritius) |
|
EMTS (Etisalat) Nigeria Ltd |
|
Energy City Qatar |
|
Entel PCS Telecomunicaciones S.A.-Bolivia |
|
e-pack solutions |
|
EPM Telecomunicaciones |
|
Equinox Information Systems |
|
Ericsson - Brazil |
|
Ericsson - Canada |
|
Ericsson - Estonia |
|
Ericsson - Ireland |
|
Ericsson - Italy |
|
Ericsson - Nigeria |
|
Ericsson - Panama |
|
Ericsson - Singapore |
|
Ericsson - South Africa |
|
Ericsson - Sweden |
|
Ericsson - Sweden |
|
Ericsson - Turkey |
|
Ericsson - USA |
|
Ericsson(China)Communication Company Ltd. |
|
Ernst & Young - Saudi Arabia |
|
Ernst & Young - Argentina |
|
Ernst & Young - Belgium |
|
Ernst & Young - Greece |
|
Ernst & Young - India |
|
Ernst & Young - Kenya |
|
Ernst & Young - Luxembourg |
|
Ernst & Young - Nigeria |
|
Ernst & Young - Pakistan |
|
Ernst & Young - Palau |
|
Ernst & Young - Russia |
|
Ernst & Young - United Arab Emirates |
|
Ernst & Young - Tunisia |
|
Escaldi & Associes |
|
Etalon ICT Services Ltd |
|
ETAPA |
|
Etihad Etisalat - Saudi Arabia |
|
Etisalat - Afghanistan |
|
Etisalat HO - United Arab Emirates |
|
Etisalat Telecom - Egypt |
|
Etisalat Telecom - Nigeria |
|
Etisalat Telecom - United Arab Emirates |
|
FalDete Telecommunications |
|
FCA Consulting |
|
Federal Express Corporation - FedEx |
|
Fiji International Telecommunications Ltd |
|
Flashcom Limited |
|
Florican Tek Services |
|
FML |
|
Forlink Technologies Co. ltd |
|
France Telecom |
|
Franklin Telephone Co., Inc. |
|
Freelancer |
|
FTCP |
|
G E |
|
Galebur Consulting |
|
Gateway Communications |
|
Genpact |
|
Geocell LLC |