![Abstract digital artwork with a flowing wave-like pattern comprised of small green dots that gradually fade into the white background. The wavy design, reminiscent of an SD-WAN backbone, creates a sense of movement and fluidity.](https://www.open-systems.com/wp-content/uploads/2021/05/hero_wave01-BG-green-grey.jpg)
Leadership
Meet our Leadership Team and Board of Directors
Executive Team
![](https://www.open-systems.com/wp-content/uploads/2024/01/Daniel_Neuhaus_Open_Systems-scaled.jpg)
Daniel Neuhaus
Chief Executive Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/Stefan_Fust_Open-Systems-Portraits-230202-Kopie-scaled.jpg)
Stefan Fust
Chief Revenue Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/Bernhard-Ortner_Open-Systems-Portraits-230523-scaled.jpg)
Bernhard Ortner
Chief Financial Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/Stephan-Dudler_Open-Systems-Portraits-230281-scaled.jpg)
Stephan Dudler
Chief Customer Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/Thasanee-Patklom_Open-Systems-Portraits-230574-scaled.jpg)
Thasanee Patklom
General Counsel
![](https://www.open-systems.com/wp-content/uploads/2024/01/Marta_Martinez_Open_Systems-scaled.jpg)
Marta Martinez
Chief Experience Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/Stefan-Keller_Open-Systems-Portraits-230248-Kopie-scaled.jpg)
Stefan Keller
Chief Product Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/Markus-Ehrenmann_Open_Systems-scaled.jpg)
Markus Ehrenmann
Chief Technology Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/Renato_Iten_Open_Systems-scaled.jpg)
Renato Iten
Chief Operating Officer
![](https://www.open-systems.com/wp-content/uploads/2024/01/stefan_Rothenhofer_Open_Systems-scaled.jpg)
Stefan Rothenhofer
Chief Business Officer
Board of Directors
![A man with short, light gray hair and glasses is smiling. He is wearing a light blue dress shirt. The background is blurred, showing greenery and trees.](https://www.open-systems.com/wp-content/uploads/2019/03/Rumpf.jpg)
Dr. Bernd-Michael Rumpf
Chairman of the Board
![A smiling man with a bald head and close-cropped beard stands outside, wearing a dark zip-up sweater over a light blue shirt. The background is blurred with greenery.](https://www.open-systems.com/wp-content/uploads/2019/03/Florian.jpg)
Florian Funk
Member of the Board
![A man with short, dark hair, a trimmed beard, and wearing a light blue button-up shirt, smiles at the camera. The background is blurred, featuring greenery and hints of yellow, suggesting an outdoor setting.](https://www.open-systems.com/wp-content/uploads/2019/03/Martin.jpg)
Martin Bosshardt
Member of the Board
![](https://www.open-systems.com/wp-content/uploads/2023/08/phillipp-woerner-pic.jpg)
Philipp Wörner
Member of the Board
Leave Complexity
Behind
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