Hayk Yesayan Hayk Yesayan is the Director General and Co-founder of Team Telecom Armenia. He has been working in the telecommunications sector for over 20 years. He is a shareholder of Team and Team Holding companies, as well as the Chairman of the Board of Directors of Team Pay. Since the beginning of the 2000s, Yesayan has founded and managed in Armenia the most successful and innovative companies of the region in the sectors of technology and telecommunications, such as Team Group of Comp