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The shareholders of the family business in the second generation

At WESSLING part of ALS, our management team embodies the values of excellence, innovation and proximity that define our company. Get to know them here.

WESSLING management team

Meet our French management team.

Jean-François CAMPENS

Chairman of WESSLING France

Frederic Jeampierre

Frédéric JEAMPIERRE

Director of WESSLING France

David PARIS

Director of the Lille site

Coralie MOREL

Director of the Paris site

Fabrice REYNAUD

Administrative and financial manager

Elisabeth Jouffray

Elisabeth JOUFFRAY

Director of Human Resources

Mathieu NOIRAULT

Information Systems Manager

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Management directors of the international sites

Get to know the faces that characterise WESSLING in Europe and China.

Sven Polenz

Germany

Sven Polenz

Managing Director WESSLING Germany (WESSLING GmbH)

Thomas Symura

Germany

Thomas Symura

Managing Director WESSLING Germany (WESSLING GmbH)

Switzerland

Dr Marina Kuster

Managing Director WESSLING Switzerland

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News from our company

All news

ALS France (WESSLING) Strengthens its Pesticide Analysis Capabilities

Since the beginning of the year, at ALS we have been offering the detection of over 700 analytes across all your samples.

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PFAS: Everything you need to know about the new law in France and its impact

On 20 February 2025, the French National Assembly passed a historic law aimed at drastically restricting the use of PFASs in France. Here's what's going to change.

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WESSLING Strategy Meeting 2018

The history of the family-owned enterprise WESSLING

Read on to learn of the success story of WESSLING and find out where and when it all began – and how the history of the family business is also shaping its future.

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WESSLING water tests

Our range of services

WESSLING offers innovative solutions for your needs: we use precision and creativity to continuously work on improving our quality, safety, health- and environmental protection.

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Sustainability: Protection of People and the Environment

We work continuously on WESSLING’s sustainable development: With our focus on the future, we bring together our social, ecological and economic goals.

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