Sigma BIS S.A.
Tomasz Siejka is a seasoned media management professional with extensive experience in preparing and implementing complex media projects across various channels. Currently serving as Senior Media Manager at Sigma BIS S.A., Tomasz oversees accounts including PKO BP and LOT, focusing on team management, budget optimization, and client growth. Prior roles include Associate Director at MediaCom, where strategic media initiatives were executed for clients such as Play and Red Bull Mobile, and Senior Integrated Communication Manager at Wavemaker, managing media strategies for brands like Orangina and Schweppes. Overall, Tomasz's expertise encompasses media planning, team leadership, and campaign result analysis, complemented by a solid educational foundation in mathematics and brand management from the University of Wroclaw and SGH Warsaw School of Economics.
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.