Marcin Sosiński – Biography

Last update: March 27, 2026

Executive profile

Marcin was Managing Director at McCann Poland, and Art Director at G7 Advertising Agency. Marcin Sosiński joined Dentsu in 2024. Marcin served as Creative Practice Lead, Central Europe and Chief Growth Officer, Polska at Dentsu.

Marcin Sosiński is currently

Chief Creative Officer, Central Europe at Dentsu EMEA - View - Dentsu EMEA org chart



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  • In the Communication & Sales industry, Marcin Sosiński has 49,552 colleagues in 2,900 companies located in 68 countries. 17,763 executive movements have been recorded in the last 12 months. Learn more about Communication & Sales.

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Through the switchboard, call Dentsu EMEA at +39 28... and ask for Marcin Sosiński.

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