Women in Tech 100 Top Speakers 2023

Hanna Hennig

Hanna Hennig

Chief Information Officer Siemens AG

Fields of Expertise:

  • IT
  • Engineering

Country of residence: Germany

Hanna Hennig is the Chief Information Officer at Siemens AG, where she plays a crucial role in facilitating the digitalization efforts of the global technology giant. With a career spanning over 25 years in IT, Hanna is recognized as a passionate technologist with a wealth of experience in supporting and guiding various companies through their business and digital transformations. Her career includes notable contributions to companies such as Osram, Telefonica O2, E.ON, Robert Bosch, and Cap Gemini. Hanna has been instrumental in leveraging technology to drive innovation and efficiency in diverse business environments. She pursued her academic studies in economics and Japanese studies at the University of Hannover, laying the foundation for her multidisciplinary approach to technology and business. Additionally, Hanna Hennig served as a Member of the Board at E.ON Business Services GmbH for a duration of four years, contributing her expertise to the strategic direction of the company.

Global Partners