G.G.C.A. Presidents
| Α/Α | TIME PERIOD | PRESIDENT |
|---|---|---|
| 1 | 1966 - 1985 | Ioannis Serpieris |
| 2 | 1985 - 1993 | Georgios Kallimopoulos |
| 3 | 1993 - 1996 | Sofokles Mavrantonis |
| 4 | 1996 - 1999 | Christos Lolas |
| 5 | 1999 - 2002 | Sofokles Mavrantonis |
| 6 | 2002 - 2005 | Ioannis Andropoulos |
| 7 | 2005 - 2008 | Christos Lolas |
| 8 | 2008 - 2013 | Konstantinos Valasakis |
| 9 | 2013 - 2019 | Spyridon Rokadakis |
| 10 | 2019 - 2022 | Konstantinos Valasakis |
| 11 | 2022 - Today | Ioannis Criticos |