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Open Systems Employee Directory

Computer and Network SecurityZurich, Switzerland201-500 Employees

Open Systems is a Swiss cybersecurity company, headquartered in Zurich, and founded in 1990. It provides native managed SASE solutions that merge network and security functions on a cloud-native platform. The company serves customers in more than 180 countries and offers 24x7 expert support.

Its service model aims for secure, reliable network operations across cloud, on-premises, and hybrid environments, including the complex IT infrastructures of global manufacturing companies and NGOs. In May 2026, Open Systems announced a partnership with ticura GmbH to enhance threat detection precision and reduce security noise.

Find Open Systems employees' phone numbers or email addresses

Open Systems Global Highlights

Location
Employees

Europe
285

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  • Switzerland
    247
  • Germany
    20
  • United Kingdom Of Great Britain And Northern Ireland
    6
  • Netherlands
    4
  • Austria
    3
  • Romania
    1
  • Ukraine
    1
  • Azerbaijan
    1
  • Poland
    1
  • Italy
    1

North America
49

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  • United States Of America
    43
  • Canada
    3
  • Costa Rica
    2
  • Mexico
    1

Asia
41

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  • India
    41

South America
8

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  • Colombia
    7
  • Argentina
    1

Open Systems's Leadership

  • Chief Executive Officer at Open Systems
    D. M.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Open Systems
    S. A.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer President at Open Systems
    S. A.
    Chief Executive Officer President
    Mobile Phone
  • CTO at Open Systems
    S. M.
    CTO
    Mobile Phone
  • Chief Revenue Officer (cro) at Open Systems
    S. S.
    Chief Revenue Officer (cro)
    Mobile Phone
  • Chief Information Security Officer (ciso) at Open Systems
    I. R.
    Chief Information Security Officer (ciso)
    Mobile Phone
  • Chief Human Resources Officer at Open Systems
    H. G.
    Chief Human Resources Officer
    Mobile Phone
  • Chief Technology Officer at Open Systems
    M. E.
    Chief Technology Officer
    Mobile Phone

Open Systems Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Sales
  • Operations
  • Analytics
  • Customer Success
  • Other
  • Product Management
  • Business
  • Program & Project Management
  • Information Security
  • Information Technology

Contact profiles from Open Systems

Name
Title
Contact
Location
Last Update
  • Head Of Hr, North America at Open Systems
    K. B.
    Head Of Hr, North America
    Mobile Phone
    United Kingdom, Middlesbrough
    Oct 23, 2023
  • Head Of Hr, North America at Open Systems
    K. B.
    Head Of Hr, North America
    Mobile Phone
    United Kingdom
    Sep 03, 2026
  • Head Of Business Transformation at Open Systems
    T. B.
    Head Of Business Transformation
    Mobile Phone
    Switzerland, Zurich
    Mar 30, 2026
  • Vice President, Revenue Operations at Open Systems
    T. V. L.
    Vice President, Revenue Operations
    Mobile Phone
    Sep 04, 2024
  • Director, Connectivity & Supplier Business at Open Systems
    J. W.
    Director, Connectivity & Supplier Business
    Mobile Phone
    Switzerland, Zurich
    Jun 28, 2026
  • Executive Director at Open Systems
    C. S. B.
    Executive Director
    Mobile Phone
    India, Uttar Pradesh
    Apr 14, 2026
  • Director, Customer Operations Service Center at Open Systems
    I. C.
    Director, Customer Operations Service Center
    Mobile Phone
    Switzerland, Zurich
    Apr 16, 2026
  • Director, Professional Services at Open Systems
    L. F.
    Director, Professional Services
    Mobile Phone
    Switzerland, Vaud
    Apr 14, 2026
  • Director Implementation at Open Systems
    M. P.
    Director Implementation
    Mobile Phone
    Switzerland, Zurich
    Apr 14, 2026
  • Director Of It at Open Systems
    E. Z.
    Director Of It
    Mobile Phone
    Switzerland, Zurich
    Aug 06, 2026

Frequently Asked Questions

What is Open Systems known for?

Minus sign iconPlus sign iconOpen Systems was founded in 1990 and operates in the Computer and Network Security industry. You can contact Open Systems's main corporate office by phone at
+41-44-455-7****
. Explore Open Systems's company overview page for more information.

What is Open Systems's most common email format?

Minus sign iconPlus sign iconOpen Systems employees' email format typically follows the pattern of FLast@open-systems.com. Trying to find reliable and up-to-date employee contact data? Find more Open Systems email formats with LeadIQ.

How many employees does Open Systems have currently?

Minus sign iconPlus sign iconOpen Systems has approximately 430 employees as of August 2026. These team members are located across 4 continents, including Europe, North America and Asia.

Who are Open Systems's key employees and leadership?

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As of August 2026, Open Systems's key employees include:

  • Chief Executive Officer: D. M.
  • Chief Executive Officer: S. A.
  • Chief Executive Officer President: S. A.
  • CTO: S. M.
  • Chief Revenue Officer (cro): S. S.

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