Development / Key figures

History

1991

Start of business activity in wastewater treatment systems

1993

Extension of our range of products and services to include sewer and stormwater tank equipment products and IT systems

2002

Core expertise augmented with the automation business unit

2009

Work on international projects and establishment of the international business unit

2011

Integration of the water supply field into the Group

2012

The Group´s joint market presence is strengthened with the wks group umbrella brand and more uniform company names

2014

Development of the industrial water and wastewater treatment business unit

2016

Successful 25 years of water expertise from single source - for industry and municipalities

2017

Internationalization: chinese construction company CASIC Construction becomes the main shareholder of wks Technik GmbH

Employee structure

Turnover development (Total operating performance of the wks group in millions of euros)

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