Kyriakos Tsakopoulos of St. Anna Church in Roseville, CA, was invested as Archon in 10/22/2006 and conferred with the offikion Eftaxias. He is a member of Leadership 100.

Archon Tsakopoulos is President of KT Communities Corp., a diversified land development company. He is also a member of the California Bar Association and serves on the Boards of several prestigious civic and educational institutions. He currently is directing a program, principally funded by his family, to establish Chairs of Hellenic Studies at several universities, including Sacramento State, Georgetown, Stanford, and Columbia.