concept zero one GmbH, based in Hamburg, Germany, is a specialist service provider in the fields of data backup and recovery, archiving and IT infrastructure management. As a small consulting firm, concept01 provides consulting and software services to European medium-sized and large customers.


concept zero one GmbH was founded in June 2016 by the former IT-freelancer Wolfgang Bayrhof, who did project after project for over 17 years as a consultant. His expertise in file serving, storage and backup/archive solutions found its usefulness in many projects and therefore up and running IT infrastructures. Now, all lessions learned, methods and still his expertise is the foundation of the work of concept zero one.


We believe that consistent, ethical and quality performance with our customers, vendors, employees and community will result in loyal, long-term relationships. So we work always customer-focussed and we stand by our promises and our work. Embed us in your strategy and we will reach every project goal together.

Company history