ADT Omega from Athens secured the EUR2.01 million contract, excluding VAT, for the study of the Thessaloniki metro development. For further tender information please click here. Contact Attiko Metro AE, attn Aikaterini Saiti, Athens, tel +30 2106792473, fax +30 2106726126, email ksaiti@ametro.gr. Ref. RFP-361/19 Α.Σ.81337. 46/20.