Reserved area HOME INSTALLATIONS MAINTENANCE ASSISTANCE QUALITY NEWS REFERENCES CONTACTS Contacts SIESrl Electrical Systems Company Via Eraclito, 10 - 20128 Milan (MI) - Italy Telephone: +39 02 25.71.21.20 Fax: +39 02 25.71.25.36 Email: info@siesrl.it Tax Code and Milan Registry Office Registration No. 07754280159 REA 244091/6463/41 - Share Capital € 46,800.00 fully paid up Visit our office in Milan View Larger Map Home Organization chart Work with us Contacts SIESrl Electrical Systems Company • Via Eraclito, 10 - 20128 Milan • VAT number 07754280159 t. +39 02 25.71.21.20 • f. +39 02 25.71.25.36 • info@siesrl.it powered by © Ala Data System 2012, all rights reserved

Reserved area HOME INSTALLATIONS MAINTENANCE ASSISTANCE QUALITY NEWS REFERENCES CONTACTS Plant maintenance The constant operational efficiency of our systems is our top priority.Our emergency technical intervention units, dedicated to the resolution of emergencies, guarantee the restoration of our systems in a very short time. of 6 " Announcements Home Organization chart Work with us Contacts SIESrl Electrical Systems Company • Via Eraclito, 10 - 20128 Milan • VAT number 07754280159 t. +39 02 25.71.21.20 • f. +39 02 25.71.25.36 • info@siesrl.it powered by © Ala Data System 2012, all rights reserved