The Mathias Kettner GmbH

We are a dynamic and high growth software firm, which develops the product Check_MK. Learn more about us here!

Our mission

IT is the backbone of the modern world. It enables complex business value chains, the secure operation of our telecommunication and power grids and the functioning of our government.
Learn more about our mission to build the best tools for the IT world of today and tomorrow!

About us

The team behind Check_MK

More than 20 people do their best every day to build the most effective IT monitoring system of the world.
Get to know the Check_MK team!

Our Team

We are hiring!

We are a strongly growing company and are looking for new members to join our tribe.
Expore our job opportunities!



Do you have any questions regarding Check_MK or our trainings?
Our team gladly assists you - by phone or per email.

Contact us