Open Systems

Open Systems Employee Directory

Computer and Network SecuritySwitzerland201-500 Employees

Open Systems is a leading provider of native Managed SASE solutions, converging network and security functions on a cloud-native platform. Founded in 1990, the Swiss cybersecurity company, headquartered in Zurich, supports businesses and organizations in more than 180 countries with a holistic, customer-centric service model that guarantees 24x7 expert support. The combination of an innovative platform, integrated solutions, and excellent service ensures secure, reliable, and worry-free network operations – even within the complex IT infrastructures of global manufacturing companies and NGOs.

This solution delivers reliable connectivity across cloud, on-premises, and hybrid environments, while offering an exceptional user experience through an intuitive customer portal. Powered by a centralized data platform and 24×7 managed services, Open Systems not only enhances security but also boosts operational efficiency and accelerates innovation – enabling secure networks that grow with your business.

Find Open Systems employees' phone numbers or email addresses

Open Systems Global Highlights

Location
Employees

Europe
284

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  • Switzerland
    247
  • Germany
    14
  • United Kingdom Of Great Britain And Northern Ireland
    9
  • Netherlands
    5
  • Austria
    3
  • Italy
    2
  • Ukraine
    1
  • Azerbaijan
    1
  • Poland
    1
  • Romania
    1

North America
56

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  • United States Of America
    49
  • Canada
    5
  • Mexico
    1
  • Costa Rica
    1

Asia
40

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  • India
    40

South America
9

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  • Colombia
    8
  • Argentina
    1

Open Systems's Leadership

  • Stylized image of a person
    D. M.
    Chief Executive Officer
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  • Stylized image of a person
    S. A.
    Chief Executive Officer President
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  • Stylized image of a person
    S. M.
    CTO
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  • Stylized image of a person
    M. E.
    Chief Technology Officer
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  • Stylized image of a person
    S. K.
    Chief Product Officer
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  • Stylized image of a person
    B. O.
    Chief Financial Officer
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  • Stylized image of a person
    S. R.
    Chief Information Officer (cio) | Member Of The Executive Team
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    M. M.
    Chief Experience Officer
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Open Systems Employee Metrics

100%
50%
0%
2025
2024
  • Engineering
  • Sales
  • Operations
  • Analytics
  • Customer Success
  • Other
  • Product Management
  • Business
  • Program & Project Management

Contact profiles from Open Systems

Name
Title
Contact Info
Location
Last Update
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    C. W.
    Owner, Ceo
    Phone icon
    United StatesMissouri
    Oct 28, 2025
  • Stylized image of a person
    S. A.
    Chief Executive Officer President
    Phone icon
    Apr 17, 2025
  • Stylized image of a person
    S. M.
    CTO
    Phone icon
    SwitzerlandZurich
    Oct 08, 2024
  • Stylized image of a person
    S. S.
    Head Of Sales
    Phone icon
    Nov 07, 2025
  • Stylized image of a person
    M. B.
    Head Of People & Culture
    Phone icon
    SwitzerlandZurich
    Nov 10, 2025
  • Stylized image of a person
    C. S.
    Head Of Deal Management And Sales Enablement
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    United StatesColorado
    Nov 07, 2025
  • Stylized image of a person
    D. D.
    Head Of Network Operations
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    SwitzerlandZurich
    Oct 28, 2025
  • Stylized image of a person
    S. L.
    Head Of Customer Success Chrow
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    SwitzerlandZurich
    Oct 28, 2025
  • Stylized image of a person
    M. A.
    Head Of Sales Engineering (emea)
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    SwitzerlandZurich
    Feb 14, 2024
  • Stylized image of a person
    E. J.
    Head Of Sales Enablement & Development
    Phone icon
    SwitzerlandZurich
    Feb 05, 2024

Frequently Asked Questions

What is Open Systems known for?

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Open Systems was founded in 1990 operates in the Computer and Network Security industry. The company's main headquarters is located in Räffelstrasse 29, Zürich, 8045, CH; you can contact the main corporate office by phone at . Explore Open Systems's company overview page for more information.

What is Open Systems's most common email format?

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Open Systems employees' email format typically follows the pattern of . 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?

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Open Systems has approximately 431 employees as of October 2025. These team members are located across 4 continents, including EuropeNorth AmericaAsia.

Who are Open Systems's key employees and leadership?

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As of October 2025, Open Systems's key employees include:

  • Chief Executive Officer: D. M.
  • Chief Executive Officer President: S. A.
  • CTO: S. M.
  • Chief Technology Officer: M. E.
  • Chief Product Officer: S. K.

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