Accounting & Controlling

Peter Wouters

Communications and Government Affairs

Stéphanie Legay

Executive Office

Alain Martin

  • Security Office: Frank Hallez

  • Quality, Business Excellence and PM@Siemens: Yvan De Brouwer

  • Business Development and Siemens One: Marc D'Oosterlinck


Catharina Ally

General Counsel and Legal

Eric Hohenhauer

Real Estate

Erwin Van den Plas


Greta D’hauwe

Human Resources

Ivo Christiaens

Human Resources Services

Eric Van Gucht

Information Technology

Natascha Rieff a.i.

Environment, Health & Safety

Patrick De Bouver

Export Control & Customs

Frank De Pelsmaeker


Ignace De Naghel

Supply Chain Management

Pascal Noiset