Intelsat S.A. announced that Chief Executive Officer Stephen Spengler has decided to retire as CEO upon the company?s emergence from its financial restructuring process and the naming of a successor. Until that time, Spengler will continue as CEO and lead Intelsat through the final stages of this process, ensuring a smooth transition. Egon Zehnder, a leading executive search firm, has been engaged to lead the search process for a new CEO.