Piotr Grzegorz Woźniak

Piotr Grzegorz WoźniakPiotr Grzegorz Woźniak is the former president of the management board of the Polish Oil and Gas Company (PGNiG). He was also chairman of the administrative board of the Agency for the Cooperation of Energy Regulators (ACER), Chief National Geologist, and Minister of the Economy.