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Reference Customers

Praesidium has provided Information Security Management support to over 130 Operators globally. Below is a comprehensive list, split by region, of Clients that have benefited from Praesidium's expertise since 1997. 
Cambodia MobitelIndia SpiceIndonesia IndosatIndonesia TelkomselPakistan CMPakPhilippines GlobeSri Lanka Celtel
Andorra TelecomAngola MovicelAngola Unitel Bahrain Viva Belgium Belgacom Cyprus CYTA Cyprus KKTcell Egypt Mobinil Egypt Orascom Egypt Vodafone Egypyt Telecom Egypt France Bouygues Gabon Atlantique Greece Cosmote Greece Vodafone Greece Wind Hellas Iraq Asiacell Israel Bezeq Israel Orange Italy Tele2 Italy Vodafone Italy Wind Ivory Coast Atlantique Jordan Zain Kuwait Zain Malta Melita Netherlands Orange Netherlands Tele2 Netherlands Telfort Netherlands Vodafone Nigeria MTN Nigeria Zain Palestinian Territories Jawwal Palestinian Territories Paltel Qatar Qtel Saudi Arabia Mobily Saudi Arabia STC Saudi Arabia Zain Senegal Sentel Senegal Sonatel Sierra Leone Millicom South Africa CellC South Africa MTN Tanzania Mobitel Tanzania Zain Turkey Tellcom Turkey Turkcell UAE Uganda MTN Wataniya Kuwait Yemen Sabafon Zimbabwe Econet
Portugal Optimus Portugal TMN Portugal Vodafone Spain Telefonica Spain Vodafone
Bolivia Telecel Brazil Claro Brazil NET Brazil Telefonica Colombia ETB Ecuador PacificTel Guatemala Comcel Mexico Axtel Mexico CableVision Mexico Iusacell Paraguay Telecel
British Virgin Isles CCTCanada RogersDigicel JamaicaNetherlands Antilles UTSUSA AT&TUSA_GlobalstarUSA Sprint Eagle MobileUSA T-Mobile
Austria T-Mobile Azerbaijan Azerfon Bulgaria Globul Bulgaria Mobiltel Croatia VIPnet Czech Republic Vodafone Denmark TDC Estonia Tele2 Georgia Geocell Germany O2 Germany Tele2 Hungary Pannon Ireland Vodafone Kazakhstan Altel Kazakhstan Kcell Kosovo PTK Latvia Tele2 Lithuania Bite Macedonia Mobimak Moldova Moldcell Norway Netcom Poland Polkomtel Romania Romtelecom Romania Vodafone Russia MTS Russia Vimpelcom Serbia Mobtel Slovenia SiMobil Sweden 3 Sweden Tele2 Sweden Telenor Switzerland Orange Ukraine Astelit-life Ukraine Kyivstar Ukraine MTS UK 3 UK BT UK Carphone Warehouse UK Euphony UK Jersey Telecom UK O2 UK Orange UK Skype UK T-Mobile UK Verizon UK Virgin Media UK Vodafone

 

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