Marianne Marck — Chief Information Technology Officer at Ritchie Bros. Auctioneers

Ms. Marianne Marck has been the Chief Information Technology Officer of Ritchie Bros. Auctioneers Incorporated since August 24, 2017. Ms. Marck served as Chief Information Officer of Ritchie Bros. Auctioneers Incorporated since joining in April 18, 2016 until August 24, 2017. Ms. Marck served as Senior Vice President of Blue Nile Inc. since January 2009. Ms. Marck served as Vice President of Engineering at Disney Interactive Media Group (formerly Walt Disney Internet Group) May 2003 to January 2009. Ms. Marck directly managed Disney's Seattle-based engineering teams and oversees Internet systems architecture and major engineering projects. From March 1998 to May 2003, Ms. Marck served in various capacities at CNET Networks, most recently as Senior Vice President of Technology Infrastructure. She joined CNET in 1998 as Director, database engineering and also as its Vice President, technology since 1999. Prior to her tenure at CNET, she served as Manager, dataserver engineering, at Sybase, Inc. From November 1991 to March 1998, Ms. Marck served as an engineer and engineering manager at Sybase, an enterprise software company. From June 1989 to November 1991, Ms. Marck served as a software developer at the IBM Almaden Research Laboratory. She was a Programmer at the IBM Almaden Research Center. Ms. Marck earned a bachelor of arts degree in mathematics from Mills College, in Oakland, Calif and has done graduate work in computer science and executive management.