Extending the literature on CEO succession, we found that a succession event together with a change in top management related positively to strategic change toward greater internationalization. In a study of 160 Taiwanese firms, we found relationships between firm performance, outside CEO appointment, change in firm's top management team (TMT), and the degree of a firm's internationalization. Moreover, the positive association between a post succession TMT structural change and degree of internationalization was observed only in those cases where dissimilarity between CEO and chairperson (with respect to educational degree and overseas education) was low. The implications of these findings for scholarship and practice are discussed. Copyright © 2011 ASAC. Published by John Wiley & Sons, Ltd.