Hellenic Telecommunications Organization SA
Nikos Kallianis is an experienced professional in the telecommunications and media industry, currently serving as the COSMOTE TV Tribe Leader and Director B2C at OTE Group of Companies since May 2007. In this role, responsibilities include overseeing the Pay TV Service of COSMOTE TELEKOM, with a focus on marketing, content acquisition, budgeting, and advertising sales. Prior positions at OTE involved directing Pay TV marketing and business planning across various platforms including satellite, OTT, and IPTV. Nikos' career also includes roles at Vodafone Greece and the Investment Bank Of Greece, where expertise in business planning and investor relations was developed. Academically, Nikos holds an MSc in International Finance and Banking from Cass Business School and an Engineer's Degree in Mechanical Engineering from Ethniko Metsovio Polytechnico.
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