Company Blog

Over 25 years of experience in IT security

As one of the leading Managed Security Services Provider in Europe, Open Systems secures and monitors IT networks and business-critical applications for global enterprises, NGOs and institutions. Founded in 1990, the company offers security enabled networks by fully integrating SD-WAN, Network Security, Web and Application Security as well as Incident Handling and Response. Headquartered in Zurich, Switzerland, Open Systems currently operates in more than 180 countries, with operations centers in Zurich and Sydney, Australia, and an office in New York, USA.

In the media

28 Oct, 2017

Enterprise Security Magazine recognizes Open Systems as a Top 10 Manag...

Open Systems is recognized by Enterprise Security Magazine as a Top 10 Managed Security Service Provider in the annual list of companies that are at the forefront of providing managed security solutions and impacting the marketpla...

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Organization In the media

22 Aug, 2017

Open Systems is a partner of ETH ZISC

Open Systems is a partner of the Zurich Information Security & Privacy Center (ETH ZISC) of ETH Zurich and will participate in solving future challenges in the area of IT security in the long term.

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Join us at the next HR Open House

on October 25, 2017 at Räffelstrasse 29 in Zurich. Speeches, Q&A, house tour and much more awaits you! Learn about your career opportunities at Open Systems and have a chat to our folks at the apéro. Don't hesitate... please regis...

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In the media

07 Aug, 2017

Meet Fabio Correia, our new apprentice

As of today, Open Systems has a new apprentice: Fabio Correia. Fabio  starts his apprenticeship in computer science - Informatiker EFZ, Fachrichtung Systemtechnik. He is joining Shane Stämpfli, who is already in his 3rd year of ap...

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Organization In the media

20 Jul, 2017

«Quality is the measure of all things for me – I will never compromise...

Florian Gutzwiller founded Open Systems AG in October 1990. When he launched his company, he did so without clients or safety nets, but with the deep conviction that «open systems» would change the world. «The deciding factor for ...

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Organization In the media

20 Jul, 2017

Open Systems joins forces with EQT

Zurich, 9 June 2017 – Open Systems, one of the leading Security as a Service providers in Europe, joins forces with EQT, a global alternative investment firm. EQT acquires a majority stake in Open Systems through its EQT Mid Marke...

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In the media

20 Jul, 2017

«The world needs more engineers.»

Entrepreneur Martin Bosshardt rejects the notion that ETH graduates end up pursuing their careers in dark research laboratories. He and his colleagues focus on how global organizations can employ security technology in a way that ...

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