Sovereign Cloud Stack

One platform — standardized, built and operated by many.

B1 Systems GmbH is a German provider of Linux & Open Source consulting, training, managed service & support founded in 2004 and operating worldwide. Our team of 150 Linux experts offers tailor-made solutions based on cloud & container technologies, virtualization & high availability as well as monitoring, system & configuration management.


We manage our customers' environments and deliver implementation, operation and further development from one source.


Each of our trainers has valuable practical experience from many years of working as a consultant or developer, which he passes on to the participants in our training courses. In cooperation with renowned training centers, we offer a variety of IT training courses.


Our Linux and open source specialists provide our customers with their expertise - with support times ranging from 8x5 to 24x7.


Individual work environments require individual solutions. We therefore design and develop solutions for our customers that are based on open source technologies and tailored precisely to their requirements and processes.