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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
  • Product Manager Sse at Open Systems
    C. G.
    Product Manager Sse
    Mobile Phone
    Switzerland, Zurich
    Apr 16, 2026
  • Senior Business Manager Connectivity at Open Systems
    D. B.
    Senior Business Manager Connectivity
    Mobile Phone
    Switzerland, Zurich
    Mar 31, 2026
  • Senior Product Marketing Manager at Open Systems
    D. B.
    Senior Product Marketing Manager
    Mobile Phone
    Switzerland, Zurich
    Apr 16, 2026
  • Manager, Customers Success Emea at Open Systems
    D. J.
    Manager, Customers Success Emea
    Mobile Phone
    Switzerland, Zurich
    Jun 26, 2026
  • Senior Customer Success Manager at Open Systems
    E. M.
    Senior Customer Success Manager
    Mobile Phone
    Germany, North Rhine-Westphalia
    Apr 17, 2026
  • Manager, It Engineering at Open Systems
    I. B.
    Manager, It Engineering
    Mobile Phone
    Switzerland, Aargau
    Jun 29, 2026
  • Manager, Customer Success North America at Open Systems
    J. B.
    Manager, Customer Success North America
    Mobile Phone
    Bay
    Aug 06, 2026
  • Senior Key-Account-Manager at Open Systems
    M. B.
    Senior Key-Account-Manager
    Mobile Phone
    Switzerland, Zurich
    Aug 31, 2026
  • Product Manager Sd-Wan at Open Systems
    M. S.
    Product Manager Sd-Wan
    Mobile Phone
    Switzerland, Zurich
    Jul 01, 2026
  • It Project Manager at Open Systems
    M. F.
    It Project Manager
    Mobile Phone
    Switzerland, Aargau
    Apr 14, 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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