November 15, 2011 - Nugzar Katchkatchishvili 60%, Omar Samsonidze 40%
May 5, 2011- Present - Nugzar Katchkatchishvili 60%, Omar Samsonidze 40%
October 13, 2005 - May 5, 2011 - Levan Nikabadze 40%, Sopio Apriamashvili 20%, Zurab Chilingarashvili 40%
September 19, 2001 - October 13, 2005 - Koba Gogidze 33%, Avtandil Tateishvili 67%
July 12, 1996 - September 19, 2001 - Koba Gogidze 100%