Marcin Klessa joined IDC in June 2007. He is closely involved in the company's research into the hardcopy peripherals and large-format printers markets in Poland and the printing consumables market in France. At the same time, he covers the imaging and hardcopy peripherals market in the Baltic States, undertaking primary and secondary research and contributing to quarterly market trackers and annual reports. He also supports IDC's biannual EMEA printing consumables tracker, managed print services research, and various custom projects.

Prior to joining IDC, Klessa cooperated with several Polish and Scottish research companies, participating in both market research and socially oriented projects.

Klessa holds master’s degrees in sociology and management and marketing from Krakow's Jagiellonian University. He also studied at IECS Strasbourg, France. In addition to his native Polish, he speaks English and French.