George S. Koliastasis

Hellas Online SA engages in the provision of software solutions and telecommunication services. Its products include fixed telephony services, ADSL internet, virtual private networks, SDH and metro Ethernet leased lines, web hosting, data centers, wholesale provision to other providers, and cloud services. The company was founded in 1990 and is headquartered in Athens, Greece.

Part of Intracom Holdings SA, INTRASOFT International SA is a leading European IT Solutions and Services Group with strong international presence and expertise, offering innovative and added-value solutions of the highest quality to a wide range of international and national public and private organizations. The company is based in Peania, Greece. The Greek company focuses on delivering and maintaining Customs Modernization projects around the globe to tremendous effect, with the aim of operating as a dominant player in the Customs & Trade Enablement Market. Alexandros-Stergios Manos has been the CEO of the company since 2015. INTRASOFT International was acquired by Intracom Holdings SA on April 28, 2005.

Part of Intracom Holdings SA, INTRACOM Defense Electronics SA is a Greek company that manufactures telecommunication equipment. The company is based in Athens, Greece.

Part of Vodafone Group Plc, Vodafone (Greece) is a Greek company that provides mobile telecommunication services. The company is based in Halandri, Greece. Haris Broumidis has been the CEO of the company since 2016.