Market-leading solutions – across all industries

Our expertise – complete systems, flexible and efficient from a single source.

Your potential at a glance – calculate now!

Use our free tool to determine the energy potential of your wastewater, substrates, or biowaste in just a few seconds. With only a few details, you will receive an initial assessment of energy yields, profitability, and potential ROI.

We work with all leading industries

Select your industry and find out how we can help you

Why have more than 100 companies chosen FlexBio?

Reduce disposal and energy costs, avoid high wastewater fees – and do so profitably from day one. Thanks to modular plug-and-play technology, you can choose the optimal solution for your company – without financial risk.

Financial Benefits

100% savings and elimination of disposal costs!

Flexible & Risk-Free

Thanks to modular plug-and-play technology, your wastewater treatment grows flexibly with your business.

Turnkey Solution

From planning to commissioning – everything from a single source!

Fast Payback

Fast ROI – project amortization within 3 years.

Purchase option within one year

Test, don’t speculate – pay only after proven success.

Quick Project Realization

From order to commissioning in only 3 months.

Cut Costs from Day One

Cut costs, avoid fees – and generate over 100% surplus energy.

Fully Automated with Online Monitoring

Real-time control – no extra staff costs, maximum savings.

How sustainable wastewater and energy solutions work – made simple.

Our Impact in Numbers

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Flexible. Modular. Future-Proof.

From wastewater treatment to biogas – efficient turnkey solutions from one provider. Discover our solution!

Feedback

Urs Imlig

Appenzeller Milchspezialitäten AG

“The wastewater volumes kept increasing. FlexBio was able to provide us with a mobile pilot plant. After successful testing, the plant was quickly installed thanks to its modular design. And everything has been working very well and smoothly together.”

Alfred Oberlindober

CEO & Owner of the Private Brewery Schönram

“We are direct dischargers and, due to growth and the resulting increase in wastewater volumes, we reached the capacity limits of our existing treatment plant. In our search for a solution, we found FlexBio Technologie GmbH to be a competent partner. The cooperation has proven to be highly profitable. We particularly value the modular and flexible design, which can be expanded at any time.”

Josef Blüml

Halsbacher Qualitätsfleisch GmbH

“The compact container solution with drum screen, anaerobic stage, and MBR provides complete wastewater treatment. We are particularly pleased that we can reuse the treated water – this saves operating costs and is a real advantage for our environmental and sustainability goals.”

Ludger Seggering

Popp Feinkost GmbH

“Wastewater is full of energy. We were looking for a solution and found it with FlexBio – generating biogas from wastewater. We are satisfied with the installation of the plant. We are satisfied with the service. And we are satisfied with the results.”

Andreas Mehli

GRegio Energie AG

“FlexBio makes slurry valuable again! With the new farm biogas plant, FlexBio transforms slurry and organic waste into clean energy and high-quality natural fertilizer. In this way, sustainability becomes a real opportunity for agriculture – and the vision of paying for the tractor with slurry comes within reach.”

Our Projects

Our Passion – A Selection of Our Projects

Tannery / Leather Factory – HELLER-LEDER GmbH & Co. KG

Lower Saxony Germany
Solution
Anaerobic wastewater treatment of approx. 50,000 m³ per year from the tannery / leather factory.

Manure Fermentation – Separated Cattle Slurry

2024 Ermensee Switzerland
Solution
Cattle Manure Digestion after Separation on a 50-Cow Farm with an Annual Energy Yield of 102 MWh

Slaughterhouse – Halsbacher Qualitätsfleisch GmbH

2021 Bavaria Germany
Solution
Anaerobic Wastewater Treatment with CHP Energy Generation Processing Around 45,000 m³ of Wastewater Annually and Producing Approximately 340 MWh of Energy

Arcobräu Gräfliches Brauhaus GmbH - Brewery

2025 Bavaria Germany
Solution
Anaerobic Wastewater Treatment: Processing Approximately 120,000 m³ of Wastewater Annually and Generating 1,240 MWh of Energy

Einbecker Brauhaus AG - Brewery

2022 Lower Saxony Germany
Solution
Annual pre-treatment of over 110,000 m³ of wastewater and 1,125 MWh of energy production from wastewater.

Burkhardt Fruchtsäfte GmbH & Co. KG - Juices

2022 Baden-Württemberg Germany
Solution
Over 30,000 m³ of Wastewater Pre-Treated Annually, Generating 280 MWh of Energy

Family Brewery – Centuries of Brewing Tradition

2021 Bavaria Germany
Solution
Approximately 40,000 m³ of wastewater treated per year, generating 300 MWh of energy through anaerobic treatment.

Delicatessen Producer – Poultry Processing

2021 North Rhine-Westphalia Germany
Solution
48,000 m³ of wastewater treated annually, generating 500 MWh of energy through anaerobic wastewater treatment with a biogas boiler.

Popp Feinkost GmbH – Delicatessen Production

2018 Schleswig-Holstein Germany
Solution
70,000 m³ of wastewater treated per year, generating 626 MWh of energy from biogas recovery.

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