A1 Systems/ Company/ Our clients

Our clients

A1 Systems works with the leading MNOs in Russia, the CIS countries, the Middle East and Africa. The combined subscriber base of our customers amounts to more than 300 million subscribers.

MTS Russiahttp://www.mts.ru

Beeline Russiahttp://www.beeline.ru

Tele2 Russiahttp://www.tele2.ru

Yota Russiahttp://www.yota.ru

MTT Russiahttp://www.mtt.ru

Tinkoff Mobile Russiahttps://www.tinkoff.ru

SberMobile Russiahttps://sbermobile.ru/

VTB Mobile Russiahttps://vtbmobile.ru

SIMSIM Russiahttps://sim-sim.com/

Life:) Belarushttp://www.life.com.by

MTS Belarushttp://www.mts.by

A1 Belarushttps://www.a1.by/ru/

Beeline Kazakhstanhttps://www.beeline.kz

Tele2 Kazakhstanhttp://www..tele2.kz

ALTEL Kazakhstanhttps://altel.kz/

Beeline Kyrgyzstanhttp://www.beeline.kg

Megacom Kyrgyzstanhttp://www.megacom.kg

Tcell Tajikistanhttp://www.tcell.tj

MegaFon Tajikistanhttp://www.megafon.tj

ZED-MOBILE Tajikistanhttps://zet-mobile.com/

Babilon-Mobile Tajikistanhttp://babilon-m.tj

Azercell Azerbaijanhttp://www.azercell.com

Ooredoo Omanhttp://www.ooredoo.om