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The shareholders of the family business in the second generation

As managing director Anna Weßling controls the direction of the international WESSLING Group. Florian Weßling is responsible for WESSLING GmbH in Germany as managing director.

Die geschäftsführenden Gesellschafter Julia Weßling und Florian Weßling sowie die Gesellschafterinnen Anna und Diana Weßling

Diana Weßling acts as representative and spokesperson for the family of partners in the various networks as well as in the work with associations and committees. Julia Weßling is responsible for the subject of innovation on international level.

Company founder

Dr. Erwin Weßling

Dr. Erwin Weßling

Managing Director of WESSLING France S.A.R.L.

Jean-François Campens

The managing director of WESSLING France started at WESSLING in Germany and progressively developed his presence in France, his native country.

Management directors of the international sites

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

WESSLING Group

Anna Weßling

Managing Shareholder WESSLING Group (WESSLING Holding GmbH & Co. KG)

WESSLING Group

Arnold Gehlen

Managing Director WESSLING Group (WESSLING Holding GmbH & Co. KG)

Florian Weßling

Germany

Florian Weßling

Managing Director WESSLING Germany (WESSLING GmbH)

Germany

Marc Hitzke

Managing Director of WESSLING Germany (WESSLING GmbH)

Poland

Arkadiusz Król

Managing Director WESSLING Polska Sp. z o.o.

Poland

Rafał Ostrowski

Managing Director WESSLING Polska Sp. z o.o.

Ioan Hasegan

Romania

Ioan Hasegan

Managing Director WESSLING România SRL (WESSLING Romania)

Dr. László Zanathy

Hungary

László Zanathy

Managing Director WESSLING Hungary Kft. (WESSLING Hungary)

Switzerland

Dr. Heinrich Kalt

Managing Director WESSLING Switzerland

Yulia Yartseva

Russia

Yulia Yartseva

Managing Director ООО «Лаборатории Весслинг» / OOO WESSLING Laboratorien (WESSLING Moskow, Russia)

Michael Jahnz

China

Dr. Michael Jahnz

Managing Director WESSLING Consulting (Shanghai) Ltd. / 维斯聆环保信息咨询（上海）有限公司 (WESSLING Shanghai, China)

WESSLING Group 1 / 11

News from our company

All news

How to reduce the costs of soil remediation?

As part of a decontamination project, a prototype for studying the self-purification capacity of a soil was developed by our R&D department. With a new approach, the “BIOVENTAIR” prototype enables decontamination costs to be reduced.

Find out more

Glass of absinthe

Analysis of thujone in absinthe: WESSLING authorised by INAO

The alcohol laboratory of WESSLING France has been authorised by the French National Institute of Origin and Quality (INAO) to carry out analyses of alpha and beta thujones in absinthe.

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Your contact

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Raesch Sagessa

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