Jan Chadam is a Doctor of Economics who, in the course of his career, has held a host of executive positions, including Financial Director, Vice President and President of the Board at Pro Futuro S.A., Warszawa, Member of the Board at Elzab S.A., Zabrze, Financial Director at SIPMA Group, Lublin, President of the Board at SIP-MOT S.A., Zamość, and Director of the Internal Audit Department at Polkomtel S.A. (PLUS GSM cellular network operator). He has written several dozen domestically and internationally recognised publications on finance and management and has taught at several universities and MBA programmes. In February 2009, he was appointed Member of the Board at GAZ-SYSTEM S.A. and subsequently President of the Management Board of Gas Transmission Operator GAZ-SYSTEM S.A. as of July 2009.