| 160 Customers, 34 Countries, 5 Continents |
 Afghanistan | WaselTelecom |
 Argentina | MOVILGATE SRL |
 Armenia | CJSC "Armenia Telephone Company" |
 Australia | Singtel Optus |
 Austria | Connect One |
 Azerbaijan | Azercell Telecom J. V. |
| AZERFON LLC |
| Caspian American Telecommunications LLC |
 Bangladesh |
| Bangla Trac Communications Limited | M and H Telecom Limited |
| Mir Telecom | Confidential client 1 |
| Confidential client 2 |
 Belarus |
| Confidential client 3 | JC "BELCEL" |
| MTS, Minsk branch | Private Unitary Service Enterprise "Mobile Digital Communications" |
 Cambodia | Royal Telecam International Ltd. |
 Canada | Rogers Wireless |
 Colombia | Colombia Movil |
 Finland | Confidential client 4 |
 Germany | MVNECO GmbH |
 Ghana | Confidential client 5 |
 Indonesia | Confidential client 6 |
 Italy | M-Platform S.r.l. |
 Jordan | XPress Telecommunication |
 Kazakhstan |
| "KaR-Tel", LLP | Arna, OJSC |
| GCT Almatytelecom | GSM Kazakhstan OJSC "Kazakhtelecom" |
 Kuwait | Confidential client 7 |
 Kyrghyzstan | OJSC KyrgyzTelecom |
 Laos | Lao Telecommunications Joint Venture |
| Lao-Asia Telecom |
 Moldova | "Orange Moldova" S.A. |
 Nepal | Spice Nepal Private Ltd. |
 Norway | MTU Nett AS |
 Russia |
| "Mobile Communication Systems", OJSV | Confidential client 8 |
| "Mobile TeleSystems", OJSC | "NCC", CJSV |
| "ReCom", OJSV | "Regional Technical Center", OJSC |
| Confidential client 9 | "Ugratel", OJSC |
| "YTC" СJSC | "Yuzhno-Uralskiy Sotoviy Telefon", LLP |
| Akella | AKOS, CJSC |
| ARCTEL JSC | Bashcell, CJSC |
| Baykalwestcom, CJSV | Buryat branch office of "Syberia Telecom Corp." Ulan-Ude cellular network |
| CJSC "CenterTransTelecom" | CJSC "Electrosvyaz" |
| CJSC "GARS Telecom" | CJSC "LANK Telecom" |
| CJSC "Penza Mobile" | CJSC "PeterStar" |
| CJSC "Zebra Telecom" | CJSC "СOMСOR-TV" |
| CJSС "Cafemax" | Confidential client 10 |
| Dagtelecom, LLC | Dalsvyaz, OJSC, Blagoveschensk |
| Dalsvyaz, OJSC, Khabarovsk/Biribidzhan Office | Dalsvyaz, OJSC, Magadan |
| Dalsvyaz, OJSC, Petropavlovsk-Kamchatsky | Electrosvyaz, CJSC |
| Euroset CJSV | Federal Registration Service |
| Federal Regitration Service of the Stavropol Region | GlobalTel, CJSC |
| KCC, OJSV | Kubtelecom, LLC |
| LLC "Geotraffic" | LLC "Rusfinance Bank" |
| LLС "Cable & Wireless CIS Svyaz" | Mezhregionalniy Transit Telecom, JSV |
| MTS, Arkhangelsk branch | MTS, Barnaul branch |
| MTS, Blagoveshensk branch | MTS, Chelyabinsk branch |
| MTS, Ivanovo branch | MTS, Izhevsk branch |
| MTS, Kaliningrad branch | MTS, Kaluga branch |
| MTS, Karelia branch | MTS, Khabarovsk branch |
| MTS, Kirov branch | MTS, Kostroma branch |
| MTS, Krasnodar branch | MTS, Kurgan branch |
| MTS, Murmansk branch | MTS, Nizhny Novgorod branch |
| MTS, Novosibirsk branch | MTS, Orenburg branch |
| MTS, Perm branch | MTS, Pskov branch |
| MTS, Rostov branch | MTS, Ryazan branch |
| MTS, Saint-Petersburg branch | MTS, Samara branch |
| MTS, Smolensk branch | MTS, Sverdlovsk branch |
| MTS, Syktyvkar branch | MTS, Tambov branch |
| MTS, Tula branch | MTS, Tver branch |
| MTS, Tyumen branch | MTS, Velikiy Novgorod |
| MTS, Vologda branch | MTS, Yaroslavl branch |
| MTS,Saratov branch | NCC's Tatarstan branch |
| New Telephone Company, OJSC | NEXO, LLC |
| OJSC "APEX" | OJSC "Moscow Cellular Communications" |
| OJSC "North-West Telecom", Murmansk branch | OJSC "The Central Telegraph" |
| OJSC "TVT TeleRadioCompany" | Prim Telefone, CJSC |
| RostMedia, CJSV | SMARTS, CJSV |
| SOTEL-Amur, CJSV | Soyuztelecom, CJSV |
| STeK GSM | Telekom-Evraziya, OJSC |
| Tyumenruscom, CJSC | Uralwestcom, CJSV |
| Volgograd-GSM, CJSV |
 Saudi Arabia | Public Telecommunications Company |
 Senegal | Confidential client 11 |
 Singapore | Confidential client 12 |
 Syria | Syriatel Mobile Telecom S.A |
 Tanzania | Confidential client 13 |
 Thailand | Electronic Transaction Services Co., Ltd. |
 Ukraine |
| CJSC "City Net" | CJSC "Utel" |
| LLC "UkrNet" | LLC Golden Telecom |
 Uzbekistan | JV Uzdunrobita |
| LLC Unitech |
| Unitel LLC |
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