The Claimant is Consorzio Groupement L.E.S.I. – DIPENTA (hereafter “Consortium”) with headquarters at Via Indonesia 100, 00144 Rome, Italy. It was constituted by notarized articles of association on December 20, 1993, under the name “Groupement L.E.S.I. – DIPENTA” by the companies Lavori Edili Stradali Industriali L.E.S.I. S.p.A. (hereafter “LESI”) and GRUPPO DIPENTA COSTRUZIONI S.p.A (hereafter “DIPENTA”). It was registered on January 12, 1994 under the name “Consorzio Groupement L.E.S.I. – DIPENTA” in the Enterprise Registry of Rome (cf. no. 9 et seq.; Claimant exhibits no. G11 and G15).