Almost 30 years of expertise

In the past almost 30 years we expanded, not only the company size but also our expertise in filter and extraction technology. We develop and build all our systems in Germany and send them in over 80 countries worldwide. We are one of the leading experts in filter and extraction systems.  By now, we have several partners outside of Germany, and one subsidary in North America. They support us in giving you the best possible service. Due to the modular design we can adapt our systems perfectly to your applications.  We can react flexibly and quickly when you make changes to your process, so that your system is optimally adapted to it.


Launch of TBH GbR by Udo Hartmann in Germany

TBH GmbH was founded as TBH GbR in 1992 in Germany. We started as a sole trader, and hired the first employees shortly after.


1,000th system of LN100 sold



Construction and moving into the new company building

The first success led to a new building in Straubenhardt-Conweiler. There was more space for our company’s future growth. 


TBH launches the American market

In 2005, we had more than 30 employees. This allowed us to launch the American market, and sold our first filter and extraction systems over there as well.


Expansion of the company building

We enlarged our company's building right in time before growing again.


Awarded with ISO 9001 quality management certificate

One year after expansion, we celebrated the 20th anniversary of our company and were awarded with the ISO 9001 quality management certificate.


Launch of the INSPIRE control unit

We launched our new control unit named “Inspire”, which makes the handling of our systems even easier. No expertise is needed to understand and work with our systems. Simple configurations and a plain display with comprehensible symbols ensure an ease of operation. 


New general manager

Solvejg Hartmann took over the family owned business.


Celebrating 25 years TBH

After celebrating 25 years of TBH in 2017, we are more eager to keep increasing our expertise, and to assist you with the best possible service. 


ISO Certificate

The TÜV SÜD Management Service GmbH certifies that TBH GmbH has established and applies a Quality Management System for development, manufacture and sales of extraction and filter systems with accessoires.  An audit proofed that the requirements according to ISO 9001:2015 are fulfilled. 


Launch of our new website

We took another major step by launching a new website with more content, pictures and information. Product videos show our systems in all perspectives that would not be possible on single pictures. These new features allow us to clearly illustrate all the details of our filtration and extraction systems.



Certified: Suitable for clean rooms

The CCI certifies that the filter and extraction system CR-GL 265 from TBH GmbH is suitable for usage in clean rooms of the air purity class up to ISO class 5 according to ISO 14644-1.


Expansion of the company area with new building

The construction of the new building has begun. That will give TBH more space for warehouse and production which allows expanding efficiency.