As CEO, Volker Wiewer is responsible for Sales and Marketing across Europe for eCircle. Back in 1999, Volker co-founded eCircle with Thomas Wilke. Prior to this, he worked for Roland Berger & Partner International Management Consultants, where he acted as a consultant to companies developing and realising e-commerce strategies from 1997 onwards. Volker is the author of several articles about email and multi-channel marketing as well as one of the leading speakers at industry trade fairs across Europe.