Boysen Transformation process:


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Specialist in exhaust technology.

We are Boysen. We do it better.

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Our company founder - a pioneer in modern silencer technology:

Friedrich A. Boysen

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From exhaust technology

to new products and new manufacturing technologies!

As a specialist in exhaust technology, the Boysen Group has been driving the technological transformation decisively since 2016. 

With new product groups such as battery cases, hydrogen tank systems, control elements and electronic components, we are writing the next chapter in our more than 100-year company history - and offering our premium customers in the automotive and commercial vehicle sectors an outstanding variety of innovative manufacturing technologies.

Other elements of our future strategy are the production of energy storage systems (redox fl ow battery systems) and fuel cells as well as basic and product development in the fi eld of hydrogen technology.

Information brochure

Here you can download the information brochure "Technologies for Transformation":


Boysen has 5300 employees worldwide

The Boysen Group's turnover has risen to
3.36 billion Euro

Since 2024 the Boysen Group operates at
28 locations worldwide