Triantafyllos Lysimachou holds the position of Executive Director-Administration at Piraeus Bank Group, Chairman for Piraeus Insurance Agency SA and Chairman at Piraeus Insurance & Reinsurance Brokerage SA. Mr. Lysimachou is also on the board of Atlantic Insurance Co. Public Ltd.

He received an undergraduate degree from National & Kapodistrian University of Athens, a graduate degree from Université Pierre et Marie Curie and a graduate degree from University College London.