Tata Communications Limited provides telecommunications services worldwide. The company operates through Voice Solutions and Data Managed Services segments. It offers voice and data transmission services; Internet connectivity services; and other value-added services comprising unified conferencing and collaboration, managed hosting, mobile global roaming and signaling, transponder lease, and television up-linking and other services, as well as sells and leases bandwidth on undersea cable systems. The company offers network services, such as virtual private network, application aware networking, application performance optimization, content delivery network, Internet access, private line, WAN Ethernet, and IZO public connect and Internet WAN services; and data center services comprising cloud, managed hosting, and co-location services.
It also provides media and entertainment services, such as video connect network, OTT platform as a service, live VDN, cloud master control, teleport, and workflow automation services; and managed security services, including secure application and access, content security and privacy, network and infrastructure security, and threat management. In addition, the company provides content aggregation and management services. It serves service providers, system integrators, and enterprises.
The company was formerly known as Videsh Sanchar Nigam Limited and changed its name to Tata Communications Limited in 2008. Tata Communications Limited was founded in 1986 and is headquartered in Mumbai, India.