We promise: There will be good vibrations when you call.

Vibrations – e.g. in the area of machine dynamics – can be resolved best in open discussion, for example with our experts. They cover the full spectrum of sound and vibration engineering with their know-how. Fluid mechanics, pulsation studies, technical acoustics, shocks and vibrations, wind energy, immission control, building physics or machine dynamics: What is your challenge for us?

Dr. Johann Lenz and Bernd Fleischer with their team of more than 60 engineers and other specialists are looking forward to tackling every single one of them. A personal talk is a good opportunity for this. Call or email us.

Rheine site
KÖTTER Consulting Engineers GmbH & Co. KG
Bonifatiusstraße 400
48432 Rheine

Telephone +49 5971 9710-0
Telefax +49 5971 9710-43

Berlin site
KÖTTER Consulting Engineers Berlin GmbH
Balzerstraße 43
12683 Berlin

Telephone +49 30 526788-0
Telefax +49 30 5436016

Your Contacts

Dr.-Ing. Johann Lenz

Dr.-Ing. Johann Lenz


Telephone +49 5971 9710-47

Dipl.-Ing. Bernd Fleischer

Dipl.-Ing. Bernd Fleischer


Telephone +49 30 526788-16