Ciech S.A. — Major Shareholding Notification 2017

Feb 28, 2017

Contents of the report:

TheManagement Board of CIECH S.A. with its registered office in Warsaw (the"Company") would like to advise that the Company received ashareholding disclosure notice from Towarzystwo Funduszy InwestycyjnychPZU S.A. with its registered office in Warsaw. The contents of the saidnotice, together with its translation, are provided by the Company asattachment to this report.