Media kit


Jacek Ciesielski

General Manager, DGO

Vice President Open Access, De Gruyter

A graduate of the London School of Economics and the University of Minnesota Carlson School of Management, Jacek Ciesielski has worked as a journalist, private entrepreneur and the general manager of local subsidiaries of global corporations Hasbro and Fuji Photo Film prior to establishing Versita (now De Gruyter Open). Since the foundation in 2001, Ciesielski has been successfully spearheading the dynamic expansion of the company, giving it strategic direction and managing all aspects of the business.