 In 2011, once financial closure had been obtained, Mark Rigolle, former Chief Finance Officer of SES and O3b CEO since 2010, returned to SES.In his place, Steve Collar joined from SES World Skies where he had served as Senior Vice President of Business and Market Development and was formerly an O3b board member representing SES' interests.This change marks the 5th CEO for O3b in three years.