| Ioannis Giotopoulos – Finance | giotopoulos@ipgrb.gr |
| Alexandros Goutoudis– Informatics | goutoudis@ipgrb.gr |
| Aikaterini Mandouraraki– Finance | katmandouraraki@gmail.com |
| Petroula Pegka– Administration | pegka@ipgrb.gr |
| Georgios Pyretzis– Administration | pyretzis@ipgrb.gr |
| Kalliopi Sporidou– Finance | sporidou@ipgrb.gr |
| Maria Stikoudi– Administration | mariag@bbgk.gr |
| Maria Tsanaktsidou– Finance | tsanaktsidou@ipgrb.gr |
| Elisavet Tsatsaroni– Finance | |
| Anna Fotiadou– Administration | fotiadou@ipgrb.gr |
| Vassiliki Chatziara – Administration (Vardates) | |
| Anastasia Nikolaou– Finance (Vardates) | |
