Zakłady Magnezytowe "Ropczyce" S.A. is the largest manufacturer of ceramic refractory materials in Poland and one of the largest manufacturer of ceramic refractory materials in Europe.

Ropczyce - Zakłady Magnetyzowe

Supervisory board

Leon Marciniec
Mr Marciniec is a graduate of Akademia Górniczo-Hutnicza (Mining and Metallurgy Academy) in Krakow, the specialization of Material Engineering and Ceramics. He among others worked for the filter factory "PZL-SĘDZISZÓW" as the managing director, the MOTO-HURT company as the president of the management board. In the years of 2000-2005 he was the president of ZM Service, and since 2005 he has been the president of the management board of ZM INVEST. Mr Leon Marciniec has declared that as a member of the Supervisory Board of Zakłady Magnezytowe "Ropczyce", he is in the same time the President of the Management Board of ZM Invest S.A., the company that holds 2 304 298 of its shares, i.e. 50,03% of the total number of votes in the General Meeting of Shareholders of ZM "Ropczyce".