Stefan Dzienniak

Mr. Stefan Dzienniak (born in 1952) is a graduate of the Technical University of Silesia in Gliwice. He spent his entire professional career in the steel industry, starting as a trainee in Huta Cedler, and then working for Huta Katowice where he went through all the management levels, getting a thorough knowledge of the steel sector. For many years he has been a top management member in Huta Katowice SA, Polskie Huty Stali SA, and ArcelorMittal Poland SA: from Rolling Mills Manager, Operations Director, and CEO.

Since 2005 Mr. Stefan Dzienniak has been on the Board of Directors of ArcelorMittal Poland SA with responsibility for long products. Mr. Stefan Dzienniak, with previous experience on the Supervisory Boards of Huta Bankowa and Huta Królewska, has practiced in the supervision over commercial companies.

According to his declaration Chairman of the Supervisory Board meets the independence criteria listed in the Act of 11 May 2017 on Statutory Auditors, Audit Firms, and Public Oversight.

Member of the Audit Committee of the Supervisory Board of STALPROFIL S.A.