| Zygmunt Solorz | President of the Supervisory Board (to 30 September 2016), |
| Marek Kapuściński | President of the Supervisory Board (from 25 October 2016), Member of the Supervisory Board (from 1 October 2016 to 24 October 2016), |
| Józef Birka | Member of the Supervisory Board, |
| Robert Gwiazdowski | Member of the Supervisory Board, |
| Aleksander Myszka | Member of the Supervisory Board, |
| Leszek Reksa | Member of the Supervisory Board, |
| Heronim Ruta | Member of the Supervisory Board, |
| Tomasz Szeląg | Member of the Supervisory Board (from 1 October 2016). |