Mahan Data Transmission Group has started its work since 2004. The core center of the company consists of elite IT specialists with more than a decade of experience and experienced managers. Mahan Group could also gain significant achievements in Information and Communication Technology area. Focusing on providing differentiated services with the highest standards, and using knowledgeable employee’s endeavors, not only leads the company to achieve customer satisfaction and creating market competition but also had a valuable professional status too. This holding has consist of two subsidiaries: Mahannet and Mahanvoip. Mahan Groups' main policy during the years has been to own the appropriate investment to provide optimal services by the use of up-to-date software and hardware technology.