Sandra Cölln – Biography
Last update: March 17, 2026Executive profile
Sandra was Director of Sales, Pharma at Bauer Advance, and Deputy Director of Sales, Pharma at Bauer Media Group. Sandra Cölln joined Vivendi in 2023.
Sandra Cölln is currentlyManaging Partner at Havas Media Germany - View - Havas Media Germany org chart
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- At Havas Media Germany, Sandra Cölln has 8 colleagues including Sven Traichel (CEO), Morten Malmbak (Strategy, New Business & Mktg)…
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- In the Communication & Sales industry, Sandra Cölln has 49,538 colleagues in 2,898 companies located in 68 countries. 17,738 executive movements have been recorded in the last 12 months. Learn more about Communication & Sales.
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