Sonja Stettler – Biography
Last update: February 27, 2026Executive profile
Sonja Stettler is currently
Head of Legal at T-Systems Switzerland - View - T-Systems Switzerland org chart
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The colleagues of Sonja Stettler
Company Colleagues
- At T-Systems Switzerland, Sonja Stettler has 11 colleagues including Christian Eigenmann (Finance, Portfolio Area Digital), Thorsten Bolz (Cloud Services)…
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- In the Information Technology & Services industry, Sonja Stettler has 28,676 colleagues in 1,478 companies located in 69 countries. 12,644 executive movements have been recorded in the last 12 months. Learn more about Information Technology & Services.
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Through the switchboard, call T-Systems Switzerland at +41 84... and ask for Sonja Stettler.
