Ralf Wintergerst – Biography
Last update: February 27, 2026Executive profile
Ralf Wintergerst joined Giesecke & Devrient in 2013. Ralf served as Member of the Management Board at Giesecke & Devrient.
Ralf Wintergerst is currentlyChairman of the Management Board and Chief Executive Officer at Giesecke & Devrient - View - Giesecke & Devrient org chart
Chairman of the Supervisory Board at Secunet Security Networks - View - Secunet Security Networks org chart
Director at Netcetera - View - Netcetera org chart
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The colleagues of Ralf Wintergerst
Company Colleagues
- At Giesecke & Devrient, Ralf Wintergerst has 135 colleagues including Stefan Winners (Director), Achim Berg (Director)…
- At Secunet Security Networks, Ralf Wintergerst has 21 colleagues including Marc-Julian Siewert (CEO), Peter Zattler (Director)…
- At Netcetera, Ralf Wintergerst has 23 colleagues including Carsten Wengel (CEO), Mike Franz (Director)…
Industry Colleagues
- In the Information Technology & Services industry, Ralf Wintergerst has 28,672 colleagues in 1,479 companies located in 69 countries. 12,690 executive movements have been recorded in the last 12 months. Learn more about Information Technology & Services.
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