Sigma BIS S.A.
Marcin Dalewski is a seasoned professional in media and communications, currently serving as Senior Media Manager at Sigma BIS S.A. since June 2023. Dalewski's previous experience includes a tenure at Zenith from May 2018 to June 2023, where roles included Senior Communications Manager, Communications Manager, and Senior Media Planner. Prior to Zenith, Dalewski worked at MediaCom Warszawa and PHD Media Direction in positions such as Senior Media Planner. Early career roles included TV Buyer at Media Direction OMD and research-related positions at On Board PR Ecco Network and the National Security Bureau. Dalewski holds a Master's degree in Political Science from the University of Warsaw and a Bachelor's degree in Cultural Studies from Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie. Notably, Dalewski was a laureate of a national competition for an internship under the patronage of the President of Poland.
Sigma BIS S.A.
Jesteśmy domem mediowym stanowiącym specjalistyczne zaplecze w zakresie komunikacji marketingowej. Świadczymy usługi w obszarach takich jak strategia, planowanie i zakup mediów, projekty digital oraz badania rynkowe.