Open Systems employs 424 employees. The Open Systems management team includes Dennis Monner (Chief Executive Officer), Helena Grimm (Chief Human Resources Officer), and Thasanee Patklom (General Counsel).
Looking for a particular Open Systems employee's phone or email?
Top Open Systems Management Employees
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Dennis Monner
Chief Executive Officer at Open Systems
Zürich, ZH, CH24 -
Helena Grimm
Chief Human Resources Officer at Open Systems
Zurich, Switzerland21 -
Thasanee Patklom
General Counsel at Open Systems
Zürich, ZH, CH3 -
Sefki Demir
Head of Sales DACH at Open Systems
Hamburg, HH, DE21 -
Claudia Specht
Head of Marketing at Open Systems
Munich, BY, DE4 -
Michael Perret
Director Implementation at Open Systems
Zurich, Switzerland1 -
Markus Ehrenmann
Chief Technology Officer at Open Systems
Berne, Switzerland22
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