Sebastian Hejnowski


Sebastian Hejnowski is a Public Relations expert with 20 years of experience. For many years he has co-founded and managed the MSL agency (Publicis Groupe) in the Central and Eastern Europe region, including working for 2 years at the company’s global headquarters in Paris. He was a co-owner of the Ciszewski PR agency, which was sold to Grupa Publicis. Sebastian also managed the advertising agency, Leo Burnett. Co-founder of the largest Polish company in the short-term rental market – Renters. pl. President of the consulting company SEC Newgate Central and Eastern Europe.

He is a practitioner in crisis management, strategic consulting, and Public Affairs. Sebastian conducted a public affairs campaign in defense of the TVN television station. He was responsible for the image of the largest companies present in the CEE region (Orange, Carrefour, Ryanair, P&G, Unilever, Netflix, and Samsung). Commentator of current industry, social and political events. He was a juror at one of the largest industry competitions, incl. Golden Drum, Cristal Festival, Kreatywni w Biznesie or Złote Spinacze.