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12-15 May 2026
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WOMEN IN TECH GLOBAL CONFERENCE 2025

Hanna Hennig

CIO at Siemens AG

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"Opening Keynote by Hanna Hennig, CIO Siemens AG"

Thu May 22 - 3:30 AM EDT/New York (See in local time)
Add to Calendar 05/22/2025 3:30 AM 05/22/2025 03:50 AM America/New_York #WTGC2025

"Opening Keynote by Hanna Hennig, CIO Siemens AG"
#WTGC2025

"Opening Keynote by Hanna Hennig, CIO Siemens AG"
https://www.womentech.net/ringcentral
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Session: Opening Keynote by Hanna Hennig, CIO Siemens AG

In this powerful opening keynote, she explains what it means to deliver world class IT in today’s rapidly evolving tech landscape. Reflecting on her 30+ year journey in tech, Hanna will offer an inspiring look at what it takes to lead with vision, resilience, and impact.


Key Takeaways

  • What are the scopes of a state-of-the-art IT?
  • What does it take to develop a career in tech?
  • How can one find her personal leadership style?


Bio

Hanna Hennig has been Chief Information Officer at Siemens AG since January 2020 and is driving the digitalization of the international technology company. She is a passionate technologist with more than 30 years of experience in IT. Throughout her career, she has supported and led various companies on their way through business and digital transformation, including Osram, Telefonica O2, E.ON, Robert Bosch and Cap Gemini. She studied economics and Japanese at the University of Hanover.

As counselor of the BDI/ Bitkom initiative #SheTransformsIT, Hanna Hennig advocates for more gender equality in STEM and promotes IT talents in business as Deputy Chairwoman of the CIO Foundation - WHU. She is also committed to establishing sustainability standards in IT as a member of the advisory board of the non-profit organization SustainableIT.org and acts as an advisor for several technology companies and associations such as IDC, AWS, VOICE, and the “Hamburg IT-Strategietage“. Hanna Hennig is engaged in Cleantech, being a member of the supervisory board of energy company Eneco.

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