Luxembourg – Intelsat S.A. (NYSE: I), a provider of satellite services, announced that current Intelsat President and Chief Commercial Officer Stephen Spengler has been promoted to Deputy Chief Executive Officer. Under the company’s succession plan, Intelsat Chairman and Chief Executive Officer David McGlade will transition to the position of Executive Chairman, effective 1 April 2015, at which time Spengler will become Chief Executive Officer. McGlade will have served as the … [Read more...] about Intelsat Board appoints Deputy Chief Executive Officer