The Tehran Stock Exchange (TSE) has invited officials from the Hellenic Exchanges Group to share their experience on demutualization . Dr. Nikolaos Porfiris, Head of the International Affairs Dept. of the Hellenic Exchange Group along with Dr. Vasileios Margaris, Managing Director of Thessalonica Exchange Center – a subsidiary of Hellenic Exchanges Group – were in Tehran for a 2-day meeting on October 22 and 23. Demutualization, Privatization, and Listing Process: Hellenic Exchanges Group Experience , and Hellenic Capital Market: Trading and Post-trading Services and Infrastructure were presented by the Greek officials. Strengthening future cooperation between the two Exchanges were also discussed on the sidelines of the meeting with the TSE high-ranking officials.