Contents of the report:

The Management Board of CIECH S.A. (the "Company")informs that on 5 December 2018 Mr Dawid Jakubowicz - Member of theSupervisory Board, delegated to perform the function of the President ofthe Management Board of CIECH S.A., submitted his resignation from theoffice in the Supervisory Board, with immediate effect.MrDawid Jakubowicz did not provide any reasons for his resignation.