Sylvain Seignour – Biography
Last update: March 27, 2026Executive profile
Sylvain Seignour joined NEC in 2026.
Sylvain Seignour is currentlyPresident at CSG International - View - CSG International org chart
President at NetCracker - View - NetCracker org chart
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The colleagues of Sylvain Seignour
Company Colleagues
- At CSG International, Sylvain Seignour has 28 colleagues including Masakazu Yamashina (Director), Liz Bauer (Experience)…
- At NetCracker, Sylvain Seignour has 11 colleagues including Andrew Feinberg (CEO & Chairman), Frank DeTraglia (Customer)…
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- Sylvain Seignour - President - CSG International
Industry Colleagues
- In the Telecommunications industry, Sylvain Seignour has 23,195 colleagues in 1,581 companies located in 144 countries. 14,576 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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