OS Group Company is engaged in software development and flexible integration of our own OSS/BSS solutions. Main products of the company are: • Equipment Manager - system for network equipment enumeration with operation and managing functions; • Billing - automatic control system for accounting with mobile subscribers. Among our main customers are Beeline, Megafon, Er-telecom, Rostelecom (Armenia), Prostor Telecom, Net by Net and other mobile network providers. With the help of OS Group it becomes possible to monitor software and keep tabs on the whole telecommunication equipment. Currently more than 10 000 000 access ports in Russia are operated and managed by Equipment Manager. If you use one of the above-written mobile network providers, most likely, your connection channel is monitored by our program. Being a developer and owner of exclusive rights to software, OS Group Company installs and serves Equipment Manager and Billing program in Russia and CIS.