Pierre-Louis Ryser – Biography
Last update: April 29, 2026Executive profile
Pierre-Louis Ryser is currently
Director at Alten - View - Alten org chart
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Company Colleagues
- At Alten, Pierre-Louis Ryser has 150 colleagues including Cyril Malargé (CEO), Simon Azoulay (Chairman of the Board)…
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- In the Information Technology & Services industry, Pierre-Louis Ryser 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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