We aspire to the highest client satisfaction in the market

Since 1990, we focus on networks and security for global enterprises, NGOs and institutions. We combine technologies, processes and the best human expertise available on the market. Our service quality and operational excellence results in the highest client satisfaction in the market.


Company blog

In the media

Enterprise Security Magazine recognizes Open Systems as a Top 10 Managed Security Service Provider.

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 marketplace.

Services

Open Systems has earned the 2016 Frost & Sullivan Customer Value Leadership Award.

With one of the highest client satisfaction rates in the market and a strong overall performance, Open Systems has earned the Frost & Sullivan Customer Value Leadership Award. Open Systems has successfully kept pace with a changing threat landscape, increasingly sophisticated technologies, and stronger appeals by customers to simplify reports and actions.

In the media

Open Systems joins forces with EQT, a leading global alternative investment firm.

EQT acquires a majority stake in Open Systems and will support the management with continued global growth through the development of new technical capabilities and services, an enhanced go-to-market approach and with pushing expansion in the European and US markets. Renowned industry leader Amit Chatterjee becomes the new Chairman of the Board.

Cryptominers in da house

The recent explosion of the bitcoin exchange rate has catapulted cryptocurrencies into the news headlines. But what does that mean for IT security? Should we be worried? I will argue: Not more than usual! Cryptocurrencies Most people think of bitcoins ...

Open Systems strengthens customers for upcoming GDPR launch

The General Data Protection Regulation (GDPR) of the European Union becomes effective on 25 May 2018. Information security and data protection is the top priority for Open Systems. It is our particular concern to optimally protect our customers and ...

Enterprise Security Magazine recognizes Open Systems as a Top 10 Managed Security Service Provider.

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 marketplace.

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.

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 register here 

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Martin Bosshardt

Chief Executive Officer

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Stephan Gautschi

Chief Operating Officer

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Ogi Stanovic

Chief Business Officer

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Sven Brülisauer

Chief Security Officer

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Stefan Keller

Chief Technology Officer ad interim

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Moritz Mann

Chief Product and Marketing Officer

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Sven Munzinger

Chief Financial Officer

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Nick Kemp

Chief Revenue Officer

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Josipa Kovacevic

Vice President
Human Resources

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Lynn Suter

Vice President
Mission Control

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Stephan Dudler

Executive Vice President
Customer Success

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Silvio Guidon

Executive Vice President
Sales

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Thomas Schneider

Executive Vice President
Sales

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Christoph Göldi

Senior Vice President
Product Development

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Christoph Lenggenhager

Senior Vice President
Product Development

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Thomas Kunz

Vice President
Product Management

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Laurent Zimmerli

Vice President
Product Marketing

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Renato Iten

President and CEO

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Andreas Weiss

Vice President
Sales

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Silvan Tschopp

Vice President
Customer Success

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Amit Chatterjee

Chairman of the board

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Florian Funk

Member of the Board

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Florian Gutzwiller

Founder and Member of the Board

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Uli Beckmann

Member of the Board

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Dr. Bernd-Michael Rumpf

Member of the Board

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Goetz von Escher

Member of the Board

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«I will never compromise on quality.»

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.

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Certification for Security

With the ISO 27001 certification, Open Systems commits itself to its customers by being subject to a constant test of its Mission Control Security Services and their associated operational processes. Because everything that is fine today still needs to be questioned at regular intervals in the future and adjusted to reality. Solely in this way can we ensure that our services are good enough for the requirements of tomorrow.