Disruptive, green and natural solutions enabling zero discharge for water treatment

M Vest Water is pioneering the future of water treatment, reducing pollution to zero and enabling discharge waters completely free of microplastics, micro- and even nano pollutants using a game changing technology that is environmentally friendly and non-toxic.

Our nature-based products deliver superior performance and greater efficiency, while offering a highly cost-competitive solution that also yields significant environmental benefits. These disruptive technologies are creating a new generation in water treatment that many industries and market segments have been calling for.

Oil & Gas 

Originally developed specifically for the oil & gas industry, our products enable output of discharge waters that exceed existing requirements while also meeting upcoming regulatory changes in the EU.

Explore Oil & Gas



Our products are uniquely developed to ensure clean wastewater throughout the aquaculture value chain, whether it be treatment of wastewater for smolt and fish farming or slaughterhouses.

Explore Aquaculture



The municipal sector is large and varied, having to ensure effective treatment of different wastewaters and sludge. Municipal authorities today are faced with significant challenges due to a growing urban population as well as increasing demands for environmentally friendly water treatment practices.

Explore Municipal

Other industries

Our solutions can be tailored to a wide range of industries and applications.

Explore Other industires


Natural & biodegradable combined flocculant/coagulant that captures and flocculates dissolved components and low molecular toxins and colloids in the range from below 1 nm up to 100 nm.



Innovative polishing process with automatic backflushing using state-of-the-art activated filter media (AFM®), enabling filtering of particles below 1 nanometer in size.

Discover NORWAPOL®


AFM® is an activated filter media that can function as a direct replacement for sand, effectively multiplying the performance of sand filters.

Discover AFM®

Our Partners

Release: Q1 2024 results

 M Vest Water today published the financial results for the first quarter of 2024 – Contracts in core industries position MVW for further growthHighlights: • First sales to the Oil & Gas market in the Middle East.• Secured order backlog of 6 MNOK revenue in Q2.• Signed a new distribution agreement for NORWAFLOC® in Germany.• Contract…

Invitation to presentation of Q1 2024 results

  M Vest Water is pleased to invite investors, analysts and other stakeholders to the presentation of our first quarter 2024 report on Tuesday, 14 May 2024 at 13:00 CET. The event will be held on webcast and there will be a Q&A session after the presentation. Please use the following link to sign up…

First sales in the Middle East Oil & Gas Produced Water Treatment market

 M Vest Water (MVW) can announce that, through an established partnership, MVW has been awarded the supply of process equipment and chemicals for an especially important Produced Water Reuse project in the Middle East.The MVW supply includes the NORWAPOL® and the NORWAFLOC® technology as an integrated part of a larger environmentally sustainable treatment system designed…

Repeated NORWAFLOC® supplies to major player in the salmon aquaculture business

 M Vest Water has, in Q1, fully verified through long-term commercial operation at a large salmon slaughterhouse, that our Norwafloc® products provide the Best Available Technology (BAT) for salmon slaughterhouse wastewater treatment.As a result, MVW has now been awarded repeated orders to deliver our water treatment product NORWAFLOC® for the continuous wastewater treatment at the…

2023 Annual Report

M Vest Water released its 2023 Annual report on March 6th. The Annual Report can be downloaded here:PDF – M Vest Water – 2023 Annual Report”In 2023, our primary focus has been on a growth strategy aimed at expanding our operations and establishing M Vest Water as a competitive Greentech provider in aquaculture, oil and…

M Vest Water has signed agreement with major distributor for NORWAFLOC® in North Germany

M Vest Water announces that it has entered into an agreement with Peter. W. Thielemann GmbH (PWT) for the distribution and sale of NORWAFLOC® in North Germany. The duration will be a minimum of 5 years.The cooperation and distribution of NORWAFLOC® will be exclusive in the segment Municipal Wastewater and Sludge treatment in the regions…

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Explore how you can achieve cleaner and more cost-effective wastewater treatment without the use of synthetics.