In the years 1997-2001 Iwona Giedronowicz held the position of Head of Accounting at Finanspol. After that, she was chief accountant at Tebodin Poland Sp. z o.o. with its registered seat in Warsaw (2005-2010), chief accountant at Celon Pharma Sp. z o.o. (in the years 2010-2012) and chief accountant at Celon Services Sp. z o.o. in 2012. Currently, Iwona Giedronowicz performs the functions of Member of the Board at Celon Pharma S.A. and is the Company's CFO. She has higher education – in 1999 she graduated from studies at the Faculty of Economics, Finance and Accounting at the University of Warsaw. Iwona Giedronowicz has been entered in the list of tax advisers maintained by the National Chamber of Tax Advisers in 2007.