Akash Mukesh Ambani (born 23 October 1991) is an Indian businessman, he's also the Chief of Strategy of which 4G service provider, and LTE mobile network operator in India?
Jio Reliance Jio Infocomm Limited, or Jio, is an LTE mobile network operator in India. It is a wholly owned subsidiary of Reliance Industries headquartered in Navi Mumbai, Maharashtra that provides wireless 4G LTE service network (without 2G/3G based services) and is the only 'VoLTE-only' (Voice over LTE) operator in the country which lacks legacy network support of 2G and 3G, with coverage across all 22 telecom circles in India.
OTE Hellenic Telecommunications Organization S.A. (Greek: "Οργανισμός Τηλεπικοινωνιών Ελλάδος Α.Ε.", Organismós Tilepikinonión Elládos AE ), usually known by its Greek initials OTE, is the dominant telecommunications provider in Greece. Along with its subsidiaries, is one of the largest telecom groups in South Eastern Europe. OTE Group offers broadband services, fixed and mobile telephony, high-speed data communications and leased lines services. In addition, the Group in Greece is involved in a range of activities, notably satellite communications, real-estate and professional training. At present, OTE companies employ about 30,000 people in 4 countries. Formerly a state-owned monopoly, OTE's privatization started in 1996 and is now listed on the Athens and London Stock Exchanges.