Aqseptence Group GmbH

Aqseptence Group GmbH

Aqseptence Group is a leading global supplier of specialized products, equipment and system solutions for filtration & separation and water technology for various applications and unites some of the most renowned brands of the industry, serving industrial and municipal customers for more than 100 years. Our company is headquartered in Germany’s Aarbergen, close to Frankfurt am Main and employs around 1,400 people. We offer a comprehensive range of services to you for the entire value chain – from engineering all the way to startup and maintenance. Our company’s name combines the terms “aqua” and “separation”, thereby referring to our core business separation (and filtration) and water technology. At the same time the name provides an allusion to “competence”. This attribute is an integral part of our company’s ambition and brand personality – describing best what has been driving us for decades.

Company details

Passavant-Geiger-Strasse 1 , Aarbergen , 65326 Germany
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Business Type:
Industry Type:
Water Filtration and Separation
Market Focus:
Globally (various continents)
Year Founded:
10,000,000 - 100,000,000 €

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

Our experience and our expertise

  • Comprehensive high-quality product, solutions and service portfolio
  • Experience and know-how of more than 100 years
  • Capability to deliver complex technological solutions
  • Global presence – local knowledge
  • Continuation of proven quality and reliability standards
  • High degree of customized solutions
  • Strong, internationally renowned, long-established product brands

To find out more about our growth and corporate history, please visit us at Aqseptence Group and feel free to contact us to get more information.

It all began with the foundation of the Michelbacher Hütte by Graf Johannes zu Nassau-Idstein in 1652

Continuation of the bsuiness by Adolph Samuel Passavant

Continuation of the business by Wilhelm Passavant, son of the founder

Renaming in Passavant-Werke AG

The roots of Aqseptence Group can be tracked back to the takeover of the Passavant-Roediger Umwelttechnik GmbH

Acquisition of the German company Noggerath (Leading specialist for water screening equipment, stainless steel, municipal & industry focus)

Acquisition of the German company Intech (Leading specialist for energy optimi-zation solutions, municipal focus)

Acquisition of the German company Geiger (Leading specialist for water intake equipment, power focus, screens)

Acquisition of the German company Roediger Vacuum (Leading specialist for waste water collection, real estate & industrial focus)

Acquisition of the US company Airvac (Leading specialist for waste water collection, real estate focus)

Rebranding to Passavant-Geiger GmbH

Acquisition of the filter division of the Italian company Diemme (Leading specialist for filter chamber presses, industrial focus)

Acquisition of the US company Johnson Screens (Leading specialist for screens and water treatment equipment for industrial applications)

Johnson Screens South Africa and Lexington were sold simultaneously

Rebranding to Bilfinger Water Technologies GmbH

Rebranding to Aqseptence Group GmbH