Our products and services reach more than 150 customers in over 60 countries worldwide. Amongst our key customers are leading fixed and mobile operators in Russia, Ukraine, Greece, and the Middle East.

SITRONICS Telecom Solutions, Czech Republic implements large-scale projects for telecom operators who are part of the SISTEMA's Telecommunications Asset Management division, such as МТS, UMC, Comstar UTC and МGТS. One of our major projects is the transfer of MTS, the largest mobile operator in Russia and Eastern Europe with more than 74 million subscribers, to our business support system (BSS/OSS). Moreover, our billing system was selected by the Czech subsidiary of Vodafone and the German operator, CALLAX.

INTRACOM TELECOM, with a 30-year track record in the telecoms market, has delivered more than 40 large-scale "turn-key" projects to operators in 13 countries. This includes the digitalization of national operators such as OTE (Greece), Romtelecom (Romania), Armentel (Armenia), as well as Moldtelecom (Moldova). In addition, major Greek mobile operators, such as Vodafone and Cosmote and their subsidiaries in the Balkans, have chosen the company's wireless solutions, while Internet-providers, such as OTEnet and Tellas in Greece, and ARTelecom in Romania have chosen INTRACOM TELECOM to design and build their next generation networks. The Saudi Arabian operator, ITC, has selected INTRACOM TELECOM to build and manage its IP Network and also implement the Business & Operation Support Systems (BSS/OSS).