Jan Herzmann, co-founder of Herzmann Investment and a well known analyst, left ppm factum group to be fully engaged in the family business. In a media briefing Jan Herzmann explained: “Today, exactly 22 years since I have participated in creating the Factum brand, I am leaving it alone. I am not going to produce market and opinion research any more, now it is time to assist in implementation of surveys in businesses as well as in the politics.”