Gilles de Preux, CEO, SSE Holding, Valsynthese


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Mr. Gilles de Preux, CEO of SSE Holding, has more than 13 years of experience in SSE group which Valsynthese is part of.
With a background in Business and Economics, Mr. de Preux has been working more than 10 years in the Swiss multinational group Nestlé as Finance manager and Commercial manager before joining the Holding in 2009.
After an experience as CFO and Senior Vice President of the main Business Unit of the SSE group, since 2018 Preux is CEO of SSE Holding.


Valsynthese, a Swiss CDMO based in the middle of the Alps, is specialised in high energetic and hazard chemistry.
During the year 2019 Valsynthese, part of the international group SSE Holding, has announced an important investment plan for the next 3 to 5 years.
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