Change at the top of AZ Direct: René Koller becomes new CEO

Since January 1, 2019, the 57-year-old has been managing the business of AZ Direct as successor to Tobie Witzig. René Koller (pictured above) helped shape the success of Schober Information Group Switzerland as CEO for over 26 years. He has an excellent network and knows the address and data market inside out, according to a statement. Under Witzig's leadership, AZ Direct has optimized processes, developed new sales opportunities and laid the foundations for sustainable growth.

Tobie Witzig (pictured below) is taking on a new entrepreneurial challenge as Managing Partner of the digital marketing agency Nemuk. In addition, as Witzig Solutions, he will ensure coherent data, processes and dialogs in data-driven marketing on a mandate basis.