Polimex-Mostostal's supervisory board has appointed Jakub Stypula to company's management board as the deputy CEO for operations, effective July 8, 2024. According to the filing, Jakub Stypula is a graduate of the Faculty of Law and Administration at the University of Warsaw, a certified project manager, a trainer, a participant in postgraduate and graduate studies in project management (SGH) and international business management (Vistula). Stypula used to be a member of railway companies' supervisory boards (Torpol, Eiffage Koleje) and implemented project and portfolio management systems in the Polish energy companies (Gaz-System, PSE).

For six years he held the position of investment director at Gaz-System, where he was successfully responsible for a PLN 4.5 billion (EUR 1.1 billion) programme for the construction of 1,500 kilometres of gas transmission network and the creation of the first investor supply system for pipes and fittings in Poland.