Chief Network Initiatives & Communications Officer
Yvonne oversees the network’s external and internal communications. Her responsibilities include establishing partnerships with leading organizations, supporting key client initiatives, and evolving tools and platforms to scale best practices across Havas Group.
As leader of the global communications team, Yvonne develops, implements, and evaluates the annual communications plan and coordinates global PR efforts for Havas Group’s network of agencies.
Before joining Havas, Yvonne was the founder of marketing, strategy, and PR consulting company, Jarchow Communication, which she ran for about five years across key markets in Europe.
Prior to that, she held management roles for more than nine years at Germany-based Hubert Burda Media, one of Europe’s biggest publishing houses with a portfolio of more than 250 magazines. As managing director, she was responsible for directing all marketing and communication for ELLE group, Freundin Magazin Verlag, and Das Haus.