People you can rely on every day. Services that propel you into the future.

Call It

Call It "Sassy" - Gartner Calls
SASE Transformational

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SASE: The Network of the Future is Here Today

SASE: The Network of the
Future is Here Today

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About Open Systems

World-class cybersecurity and connectivity from the cloud.

Why Open Systems

A cybersecurity experience
way beyond expectations.

Why Open Systems

Open Systems

Why Crazy Good Cybersecurity

When an organization puts their systems into our hands, good just isn’t good enough. Looking after our customers’ most valuable assets calls for obsessive levels of care.​

That’s why, since day one, we’ve offered the best customer service in our industry. We’ve always pushed forward to find new and better ways to keep our customers’ businesses safe and flowing smoothly.​

Every day we work hard to provide cybersecurity that goes way beyond our clients’ expectations. That’s our job, and we love it.

​We’re constantly refining our approach to make customers’ cloud and security systems work better together for a world always in flux. As a result, we’ve pioneered a SASE that’s adaptable and scalable. We’ve also integrated a zero-trust approach to ensure businesses have secure access, wherever their people may be. And our unique MDR service aims to minimize disruptions to customers’ operations through precision containment.

Outstanding People, Unconventional Thinking

At Open Systems we know that amazing technology is nothing without amazing people. That’s why we only hire the best engineers. Then we give them 400+ hours of additional training so that they know our Mission Control systems inside-out. This combination of top-class talent, advanced AI, and machine learning capabilities means we can offer intelligent systems that are both proactive and reactive, allowing our teams to focus in on the tough calls needed to keep our customers’ businesses running smoothly.

Outstanding People, Unconventional Thinking

Open Systems has been recognized as a great place to work. It is led by a team of cybersecurity experts with outstanding backgrounds in security and networking services design. Our team has a wealth of knowledge around building and scaling successful companies and believes in a great internal culture where people feel appreciated and can continue to learn.

Your Trust
Matters To Us

Our ISO 27001 certification demonstrates our commitment to transparency, accountability, and industry best practice. Our diligent customer and engineering teams constantly examine our own services and processes to find ways to improve, which has led to a raft of industry awards for innovation and service excellence.

Don't Take Our Word For It

Any company can claim to provide service that goes way beyond expectations. But few have the facts to back it up. At Open Systems we have a customer retention rate of 98% and our NPS exceeds 70. Testimonials from our customers make us feel proud of our work.

View Customer Stories
“With the Open Systems solution, we no longer need to be in the tactical day-to-day security business.”
Mugunth Vaithylingam

Chief Digital Experience Officer

“What I got from my EDR was an alert. What I got from Open Systems was insight from its SOC engineer.”
Rolando Galeazzi


At Home All Over the World

Just like our clients, we’re global. With our teams servicing over 180 markets and following the sun, we can deliver outstanding customer service anywhere and everywhere.

Silicon Valley
Silicon Valley

450 Maple Street
Redwood City, CA 94063


Räffelstrasse 29
8045 Zurich, Switzerland


Effingerstrasse 47
3008 Bern, Switzerland


Max Towers, 16th floor, Sector 16B, DND Flyway
Noida (201301), India


Speditionstraße 21
40221 Düsseldorf, Germany