Insights

Market Recognition Open Systems has been recognized as a Major Player in the Managed SD-WAN and Security Service Edge markets by IDC, indicating strong industry credibility and expanding market presence, making them an attractive partner or client for advanced network security solutions.

Award-Winning Security The company has received multiple cybersecurity awards, including the Cybersecurity Excellence Award for Managed SASE and recognition as a Leader in Zero Trust Network Access, highlighting their proven expertise and innovative security offerings that may appeal to organizations seeking top-tier cybersecurity services.

Global Customer Base Supporting organizations in over 180 countries demonstrates open systems' extensive reach and adaptability across diverse markets, offering opportunities to tailor solutions for multinational and geographically distributed clients.

Growing Footprint With an annual revenue estimated between $50 million and $100 million and recent industry accolades, there is a clear trajectory of growth and increasing market traction suitable for targeted outreach to organizations looking to upgrade their network security infrastructure.

Investment Backing EQT's majority stake since 2017 indicates stable financial backing and strategic growth potential, presenting a compelling case for enterprise-level clients seeking reliable and innovative cybersecurity partners with long-term stability.

Open Systems Tech Stack

Open Systems uses 8 technology products and services including Quickbooks Online, Linkedin Insight Tag, Atlassian, and more. Explore Open Systems's tech stack below.

  • Quickbooks Online
    Accounting
  • Linkedin Insight Tag
    Analytics
  • Atlassian
    Application Development & Management
  • Salesforce
    Customer Relationship Management
  • NoSQL
    Database
  • ServiceNow
    Miscellaneous
  • macOS
    Operating Systems & Computing Languages
  • reCAPTCHA
    Security

Media & News

Open Systems's Email Address Formats

Open Systems uses at least 1 format(s):
Open Systems Email FormatsExamplePercentage
FLast@open-systems.comJDoe@open-systems.com
95%
FiLast@open-systems.comJoDoe@open-systems.com
3%
FMiddleLast@open-systems.comJMichaelDoe@open-systems.com
1%
FL@open-systems.comJD@open-systems.com
1%

Frequently Asked Questions

Where is Open Systems's headquarters located?

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Open Systems's main headquarters is located at 29 Räffelstrasse Zürich, Zurich Switzerland. The company has employees across 4 continents, including EuropeNorth AmericaAsia.

What is Open Systems's phone number?

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You can contact Open Systems's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Open Systems's official website and social media links?

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Open Systems's official website is open-systems.com and has social profiles on LinkedInCrunchbase.

What is Open Systems's NAICS code?

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Open Systems's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Open Systems have currently?

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As of February 2026, Open Systems has approximately 428 employees across 4 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: D. M.Chief Executive Officer President: S. A.Cmo: M. W.. Explore Open Systems's employee directory with LeadIQ.

What industry does Open Systems belong to?

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Open Systems operates in the Computer and Network Security industry.

What technology does Open Systems use?

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Open Systems's tech stack includes Quickbooks OnlineLinkedin Insight TagAtlassianSalesforceNoSQLServiceNowmacOSreCAPTCHA.

What is Open Systems's email format?

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Open Systems's email format typically follows the pattern of FLast@open-systems.com. Find more Open Systems email formats with LeadIQ.

When was Open Systems founded?

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Open Systems was founded in 1990.

Open Systems

Computer and Network SecurityZurich, Switzerland201-500 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.

Section iconCompany Overview

Headquarters
29 Räffelstrasse Zürich, Zurich Switzerland
Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1990
Employees
201-500

Section iconFunding & Financials

  • $50M$100M

    Open Systems's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Open Systems's revenue is estimated to be in the range of $50M$100M

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