Foreword With early warning of CEOs in small and medium-sized companies, Andreas Kirschkamp has found a highly relevant and, up to this point, mainly unexplored research area as a field for his dissertation thesis. In a first step, he confirms the results of traditional contingency theory which show a strong link between environmental uncertainty and strategic sensemaking. In a second step and as the actual core of this study, he elaborates on the link between personality traits of CEOs and their strategic sensemaking. Thus, he sees his study in the tradition of an extended contingency theory...