He joined ASML in 1999 as Executive Vice President, Chief Financial Officer and member of the Board of Management. Mr. Wennink has an extensive background in finance and accounting. Prior to his employment with ASML, Mr. Wennink worked as a partner at Deloitte Accountants, specializing in the high technology industry with an emphasis on the semiconductor equipment industry. Mr. Wennink is a member of the Netherlands Institute of Registered Accountants, a member of the supervisory board of the Eindhoven University of Technology and a member of the Advisory Board of the Investment Committee of Stichting Pensioenfonds ABP (Dutch pension fund for government employees). Mr. Wennink further serves on the Board of the FME-CWM (the employers' organization for the technology industry in the Netherlands).