Grzegorz Orzeszko

Grzegorz Orzeszko is a Member of the Management Board at Rafineria Gdańska, (JV of ORLEN and Aramco Overseas Company) Ahe is a chemical technologist with a specialization in fuel technologies. He graduated from AGH University of Science and Technology in Kraków and holds an MBA from the Gdańsk Foundation for Management Education. 

He has over 20 years of experience in the refining sector, including senior roles at LOTOS Group such as Hydrocracking Plant Manager and Director of Safety, Efficiency and Production Development. He also served as CEO of the Gdańsk Waste Processing Company. 

At Rafineria Gdańska, he is responsible for production, technology, maintenance, and logistics.