Forthnet S.A. announces that it has published on its website www.forthnet.gr information relevant to the obligation and the disclosure procedure of significant participations, as per the provisions of L.3556/2007, the provisions of decision no. 1/434/3.7.2007 of the Hellenic Capital Market Commission (HCMC) BoD and the relevant specifications of the interpretation of circular note 33 of the HCMC.