The strength of a team is revealed under pressure

sys4 specializes in complex interdisciplinary IT projects which meet highest requirements. Customers are government authorities and midsized to large companies.

sys4 develops, implements and operates projects in Messaging, Automation, Solution Design, Security, Compliance and Identity Management. sys4 mainly uses open source software. Most founding members are deeply involved in open source communities. sys4 maintains strong partnerships with other companies in its field of expertise:

A large project at a German DAX company served as a catalyst for sys4's inception in 2012. Although the task had been exceptionally complex, the project turned out extremely successful for all parties involved. During this project, the future founding fathers of sys4 realized that their workstyles and skill sets matched perfectly. "We all have the same love for reduction. We're on a quest for the essential," says CEO Patrick Koetter. "To our customers this means reduced costs and maximum system security and performance."

sys4 AG was founded in the summer of 2012 by 13 reknown open source experts in Munich with a charter capital of 100,000 Euros. The workforce is constantly extended.


Our Affilitations

IT-Security made in Germany
German Unix User Group

Our Team

Axel von der Ohe a@sys4.de

Christian Rößner cr@sys4.de

Christoph Wegener cw@sys4.de

Dieter Klünter dk@sys4.de

Florian Kirstein fk@sys4.de

Florian Sager fs@sys4.de

Jörg Zimmermann jz@sys4.de

Marc Schiffbauer m@sys4.de

Michael Schwartzkopff ms@sys4.de

Patrick Ben Koetter p@sys4.de

Ralf Hildebrandt r@sys4.de

Robert Schetterer rs@sys4.de

Wolfgang Stief ws@sys4.de

sys4 AG
Schleißheimer Straße 26/MG
80333 Munich
Germany
+49 89 3090 4664
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