 | | Ministry of Infrastructure, Transport and Networks |
 | | Ministry of Reconstruction of Production, Environment and Energy |
 | | EYDAP |
 | | EYATH S.A, Thessaloniki Water Supply & Sewerage Co. S.A |
 | | ETVA VIPE |
 | | ΔΕΗ-Public Power corporation S.A |
 | | Region of Thessaly |
 | | Parnonas |
 | | ELPE, Hellenic Petroleum |
 | | Regency Entertainment S.A. |
 | | ΔΕΥΑΡ |
 | | Region of Epirus |
 | | AKON |
 | | TOXOTIS S.A. Construction Company |
 | | SALFO & Associates SA |
 | | ERETBO S.A. |
 | | TEMES S.A. |
