Chriwa Group - Water matters. We care.

Plants for
Water treatment

Customised waste
water treatment

Swimming pool technology
Disinfection technology

Chriwa Group

The Chriwa Group stands for bundled competence in water management. Whether drinking water, process water, swimming pool water or wastewater recycling with energy recovery: we offer you individual, economical solutions based on the latest technological standards - made in Germany.

Under the umbrella of Chriwa Holding, headquartered in Hambühren / Germany, our group of companies develops, plans and builds individually tailored water treatment, wastewater treatment and swimming pool water treatment plants. As a pioneer in the field of environmental and green technology, we also produce biogas and energy from wastewater residues for industries and municipalities.


  • Business delegation with President Steinmeier in Mexico

    Through the german Latin America Association (LAV), it was possible for our Mrs Christiansen to take part in a business delegation of our Federal…

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  • Thank you all for the successful drinktec 2022 trade fair!

    This year's drinktec 2022 was a great success for us. We were pleasantly surprised by the large crowds at the world's leading trade fair for the…

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  • Trade fair drinktec 2022, Munich

    Visit us next week in Hall A3, Stand 224+226! We look forward to talking to new and existing customers in person again.

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Our references in water treatment for all companies, in all industries, globally!

Company history

From the garage into the world - How it all began! The interview with President Peter Christiansen + Milestones.


News from our group of companies - trade fairs, events, social issues, from our team.