Tony Affuso is chairman of the board and chief executive officer of Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
As Siemens PLM Software continues to evolve, it’s our leadership team that strategically plans and shapes the company’s growth. To learn more about the expertise each member brings to our leadership team, read their biographies below.
Tony Affuso is chairman of the board and chief executive officer of Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Dr. Helmuth Ludwig is president of Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Peter Bichara is executive vice president and chief financial officer of Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Craig Berry is senior vice president, chief information officer for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Rose Marie E. Glazer is general counsel and secretary of Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Charles C. "Chuck" Grindstaff is executive vice president, Products, and Chief Technology Officer for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Dan Malliet is senior vice president of Human Resources for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Karsten Newbury is senior vice president and general manager for the Velocity Series product suite for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Mike Sayen is vice president of Strategy for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Dave Shirk is executive vice president of global marketing for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Paul Vogel is executive vice president, Global Sales and Services for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Edward "Ed" Arlin serves as senior vice president, General Motors for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Tony Hemmelgarn is senior vice president, Ford and Industry Verticals, North America, for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Guy Langley is senior vice president and managing director for Europe, the Middle East and Africa (EMEA) for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Hans-Kurt Lübberstedt is senior vice president and managing director of Asia Pacific for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.
Martien Merks is senior vice president and managing director for Germany for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.

David S. "Dave" Shook is senior vice president and managing director, Americas, for Siemens PLM Software, a business unit of the Siemens Industry Automation Division.