Open Systems employs 426 employees. The Open Systems management team includes Dennis Monner (Chief Executive Officer), Michael Attenberger (Sales Engineer), and Bernhard Ortner (Chief Financial Officer).
Looking for a particular Open Systems employee's phone or email?
Top Open Systems Management Employees
-
Dennis Monner
Chief Executive Officer at Open Systems
Zürich, ZH, CH24 -
Michael Attenberger
Sales Engineer at Open Systems
Zurich, Switzerland -
Bernhard Ortner
Chief Financial Officer at Open Systems
Vienna, Austria2 -
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
Related Companies
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5
free lookups.
Search the #1
Contact Database
Get contact details of over 700M profiles across 60M
companies – all with industry-leading accuracy. Sales and Recruiter users, try out our
Email Finder Extension.
Use our
AI-Powered
Email Finder
Find business and personal emails and mobile phone numbers
with exclusive coverage across niche job titles, industries, and more
for unparalleled targeting. Also
available via our
Contact Data API.
G2Crowd Trusted
300K+
Plugin Users
