John R Joyce

Mr. Joyce has served as a Managing Director at Silver Lake, a private equity firm, since July 2005. Prior to joining Silver Lake, Mr. Joyce spent 30 years with IBM, a global technology firm, serving most recently as Senior Vice President and Group Executive of the IBM Global Services division from May 2004 until July 2005 and Chief Financial Officer of IBM from 1999 until May 2004. Prior to that, Mr. Joyce served in a variety of roles, including President, IBM Asia Pacific, and Vice President and Controller for IBM's global operations. Mr. Joyce is a member of the Bertelsmann AG Supervisory Board and a director of Gartner, Inc., Avago Technologies Limited and Serena Software, Inc.