Contact us

Do you have any questions, interesting products or want to find out more about our offers?

Feel free to contact us!

Please fill out the form and let us know your request. We will get in touch with you as soon as possible.


KOMSA is located in Hartmannsdorf, near Chemnitz.

When entering the address into your navigation system, please double-check that you have selected the correct address. 
Visitor entrance, HDD building: Ernst-Lässig-Straße 7, 09232 Hartmannsdorf (District of Mittelsachsen).

Once in the business park, take Ernst-Lässig-Str. and follow the signs to the "KOMSA" visitor car park.
We offer an e-charging point for visitors with an electric vehicle.

1200x628 KOMSA Allee englisch

Changes of Address

Please be advised that, starting on May 5th 2023, our business address changes to:

KOMSA Allee 1
09232 Hartmannsdorf

Our location will not change with the new address.