The founding members of EMKETHI were: Thanasis Papageorgiou, Aimilia Ypsilanti, Annita Dekavalla, Vangelis Theodoropoulos, Nikos Dafnis, Vassilis Poulantzas, Peris Michailidis, Antonis Antoniou, Aspa Tobouli, Rosamalia Kyriou, Nikos Hadjipapas, Sofia Karagianni, Alexios Kotsoris, Elina Kounadi andmany others.

A Temporary Administration was elected with Thanasis Papageorgiou as President and Vangelis Theodoropoulos, Annita Dekavalla, Nikos Daphnis, Aspa Tombouli, Rosamalia Kyriou, Sofia Karagianni, Peris Michailidis, Nikos Chatzipapas as Members.

Following the establishment of the Association and the approval of its Statutes, the first Board of Directors was elected by the General Assembly with a wide participation of members (April 2013).- The first board of directors featured Thanasis Papageorgiou (Chairman), Vangelis Theodoropoulos (Vice-President) Rozamalia Kyriou (Secretary), Anita Dekavalla (Deputy Secretary), Alexander Cohen (Treasurer), Giorgos Angelopoulos (Deputy Treasurer), and members: Themelis Glynatsis, Sofia Karagiannis, Roubini Moschochoriti.

Following the resignation of Thanassis Papageorgiou (September 2013), the General Assemply elected Rozamalia Kyriou as President, Vangelis Theodoropoulos as Vice-President, Anita Dekavalla as Secretary, George Angelopoulos as Treasurer, Roubini Moschohoriti as Deputy Secretary, Sofia Karagianni as Deputy Treasurer and Peris Michailidis, Aspa Tobouli and Nikos Chatzipapas. as members. Its period of office ended in November 2014.

In December 2014, the General Assembly elected the next Board of Directors, as follows: Aimilia Ypsilanti (chairman), Aspa Tombouli (Vice-President), Maria-Louiza Papadopoulou (Secretary), Fotis Makris (Treasurer) Roubini Moschochoriti (deputy secretary), Villy Sotiropoulou (deputy treasurer), and Peris Michailidis, Costas Delakouras, Chrysa Kapsouli as members.

The current Board of Directors, elected by the General Assembly in December 2017, following the amendment of its Statutes, is: Aimilia Ypsilantis as Chairman, Aspa Tombouli as Vice-President, Chrysa Kapsouli as Secretary (following the resignation of Roubini Moschochoritis), Dodo Santoriniou as Deputy Secretary, Kostas Delakouras as Treasurer, Ioanna Makri as Deputy Treasurer, and members: Roubini Moschohoriti, Nikos Kamtsis and  Mary Razi.

The Association numbers 87 theatre companies as members.

The Statute of 2017 is signed by the following Companies:

Theatro Technis (Theatre of Art), Dolihos (Theatro Poreia), Theatro tou Neou Kosmou, Argo Theatre, Anikti Porta, Theatro epi Kolono, Sin Epi, I Pandimos Ios, Neos Logos, Opseis Etaireia, Theatro Fournos, Aeroplio, Gaff theatre Goup, Angelus Novus, Omada Plani, Helix, Horos, Praxis Epta, Dameblanche, Kato apo tin Gefira, Iperion, Ohi Pezoume, Anemi, Theatrinon Theates, Minus Two, Anima, Animal, Alli Plevra, Theatromathia, Prassin Aloga, Mythodia, Teihi, Kentro Theatrikis Erevnas of Thessaloniki, Theatriki Skini.