Havas GmbH, part of Vivendi SE, is a German company located in Dusseldorf. The firm provides advertising and marketing services. Thomas Funk is the current...
What is Havas GmbH's official website?
Havas GmbH's official website is http://www.havasww.de.
Where is Havas GmbH's headquarters?
Havas GmbH is located in Nordrhein-Westfalen, Germany.