Management Board President of the Board, Executive Director Aleksander Umiński Vice President, Commercial Director Sławomir Sieradzki Vice President, Technical Director Tomasz Kopiec Vice President of the Board, Director of the General Contracting Department Aleksander Nędzi Representative of the Management Board for the Stock Exchange Company Supervisory Board Chairman Of The Supervisory Board Sebastian Durek Deputy-Chairman Of The Supervisory Board Bogdan Serwatka Secretary Of The Supervisory Board Maciej Bałaziński Jan Krzemiński Katarzyna Knapik-Pacyga Michał Hulbój