
He has been gaining experience in managing companies operating in the construction sector since 1985, working, among others, in managerial positions in enterprises and commercial law companies. Since 2002, his professional career has been connected with the Issuer's company, where in recent years he held the position of General Director, responsible, among other things, for its strategy and further development. In 2008, he founded JHM DEVELOPMENT S.A., where he holds the position of Vice-President of the Management Board, and in which is indirectly the majority shareholder. He considers the creation of the thriving MIRBUD Capital Group and the introduction of two companies, MIRBUD S.A. and JHM DEVELOPMENT S.A., to the trading floor of the Warsaw Stock Exchange to be his greatest professional success. On 23 June 2012 Mr Jerzy Mirgos assumed the position of the President of the Management Board of MIRBUD S.A.

Graduated from the Warsaw University of Technology, Faculty of Electrical Engineering - specialisation: Automation of Technological Processes. In 1999, the Council of the Faculty of Electrical Engineering awarded him the title of Doctor of Technical Sciences. In his professional career, he worked in managerial positions in the education and construction sectors. In the structure of MIRBUD S.A. so far he has been the Deputy General Director of MIRBUD S.A. and the Director of the Contract for the construction of the Hilton Hotel in Warsaw. By the resolution of the Supervisory Board, on 25 May 2012 he was appointed to the position of Vice President of the Management Board of MIRBUD S.A.

He graduated from the University of Łódź - Faculty of Economics and Sociology, in the field of Economics, specialisation: Economics of Industry, where in the years 2001-2005 he completed his doctoral studies. For over 10 years he worked in banking, completing numerous courses and training in finance, banking mathematics, and financial analysis. Currently, he is also a member of the Supervisory Board of MARYWILSKA 44 sp. z o.o. and PBDiM KOBYLARNIA S.A.

He has been working for the company as technical director since 2010. He also worked as Director of Construction Production in Rex-Bud (2009-2010), Director of Production in Varitex (2001-2009), Director of the Energoexport branch in Łódź and Director of Production and Board Member of Budmatpol. He graduated from the Faculty of Construction and Architecture of the Technical University of Łódź.

Appointed to the Management Board of MIRBUD S.A. with effect from 1 January 2025. Ms. Anna Więzowska is a legal adviser and is the Director of the Legal and Claims Department of MIRBUD S.A., from 2021 to the end of 2024 she also served as a Proxy of this company. She completed her legal training at the Regional Chamber of Counsels in Łódź. She graduated from the Academy of Companies at the Warsaw School of Economics, Postgraduate Studies in Tax Law at the University of Łódź, Institute for Bankruptcy, Restructuring Law and Insolvency Research in Warsaw, and is registered as a candidate for members of supervisory boards of companies with State Treasury shareholding. She currently sits on the supervisory boards of MIRBUD Group companies, MARYWILSKA 44 Sp. z o.o., KOBYLARNIA S.A., JHM DEVELOPMENT and TRANSKOL Sp. z o.o. She specialises in providing legal services to businesses in the construction and property development sectors.